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Imagine taking a deep breath, expecting fresh, clean air, but instead, inhaling particles so tiny they’re invisible but powerful enough to change your life. For millions worldwide, that’s the reality — and it’s taking a toll on their lungs. A new global study shows that nearly 30% of <keyword id="22476122" type="General" weightage="100" keywordseo="asthma-cases" source="keywords">asthma cases</keyword> can be traced back to long-term exposure to <keyword id="20147117" type="General" weightage="20" keywordseo="fine-particulate-matter" source="keywords">fine particulate matter</keyword>, or <keyword id="20573061" type="General" weightage="20" keywordseo="PM2-5" source="keywords">PM2.5</keyword>, the kind of pollution that often comes from cars, factories, and even cooking fires. <h2>How PM2.5 impacts asthma</h2>Asthma is a chronic respiratory condition characterised by recurring symptoms like wheezing, coughing, and difficulty breathing. While the exact causes of asthma remain complex and varied, this new study underlines that PM2.5 pollution is a significant risk factor. The study brings together insights from 68 epidemiological studies conducted across 22 countries, spanning regions from North America to South Asia. This comprehensive meta-analysis demonstrates the consistent impact of PM2.5 on asthma development. <div type="Article" hostid="261" msid="114504550" title="Most people miss THIS warning on their mosquito repellent vaporizer’s label" mstype="2" mssubtype="0"></div>Lead author Dr Ruijing Ni explained, “We estimate that globally in 2019, almost a third of asthma cases are attributable to long-term PM2.5 exposure, corresponding to 63.5 million existing cases and 11.4 million new cases.” <h2>The Indian asthma problem</h2>India, one of the world’s most polluted countries, faces a particularly severe burden from <keyword id="19900550" type="General" weightage="20" keywordseo="air-pollution" source="keywords">air pollution</keyword>. Studies have shown that PM2.5 levels in many Indian cities far exceed the <keyword id="19896311" type="General" weightage="20" keywordseo="World-Health-Organization" source="keywords" meta.keywordsubtype="org" meta.entityname="World Health Organization" meta.hostid="261" meta.entityid="World Health Organization">World Health Organization</keyword>'s safe limit of 5 µg/m³. This exposure is especially dangerous for children, whose lungs and immune systems are still developing. The numbers are worrying: around 15-20 million Indians suffer from asthma, making up a significant portion of the estimated 339 million cases worldwide. Children are disproportionately affected; a 2019 report indicated that approximately 6% of children aged 1 to 5 in India show asthma symptoms. This exposure often results in airway inflammation and oxidative stress, which increases vulnerability to <keyword id="19923193" type="General" weightage="20" keywordseo="respiratory-diseases" source="keywords">respiratory diseases</keyword>. <h2>What the data says</h2>The research team employed exposure-response curves to better understand the link between PM2.5 levels and asthma cases. By considering data from both high-income and low- and middle-income countries, the researchers could provide a more accurate global assessment of PM2.5’s <keyword id="21037424" type="General" weightage="20" keywordseo="health-impact" source="keywords">health impact</keyword>. The study found that in Germany, for instance, PM2.5 may be responsible for about 11% of new asthma cases — roughly 28,000 people. However, the burden is even higher in low- and middle-income countries like India, where higher levels of pollution are coupled with limited healthcare access. This disparity highlights the need for global action to reduce PM2.5 emissions, especially in regions where pollution levels and health impacts are most severe. <h2>Policy implications and recommendations</h2>The findings have clear implications for policymakers. Strengthening <keyword id="19918941" type="General" weightage="20" keywordseo="air-quality" source="keywords">air quality</keyword> regulations, especially in high-exposure regions, could prevent millions of new asthma cases and reduce healthcare costs. “Our findings highlight the urgent need for policymakers to enforce stringent legislation to continuously combat air pollution,” emphasised another study author Prof. Yafang Cheng. <div type="Article" hostid="261" msid="114695519" title="Are your green firecrackers really ‘green? Here’s all you need to know before doing your Diwali shopping" mstype="2" mssubtype="0"></div>In addition to governmental measures, personal protective actions like wearing masks and installing air purifiers in homes can also help individuals reduce their exposure to PM2.5, particularly during high-pollution periods. This study adds to the growing evidence that reducing air pollution is critical for public health. While global challenges like PM2.5 pollution may seem daunting, each step toward cleaner air can bring significant health benefits. For countries like India, where asthma rates and pollution levels are both alarmingly high, these findings underscore an urgent need for both policy and community action to protect the most vulnerable — particularly children.

Air Quality Alert: Nearly 30% of asthma cases tied to fine particulate matter exposure from bad air

A recent study by <keyword id="19898366" type="General" weightage="20" keywordseo="harvard" source="keywords">Harvard</keyword> and the <keyword id="23109326" type="General" weightage="20" keywordseo="european-university-of-rome" source="keywords">European University of Rome</keyword> has uncovered a striking connection between early-life exposure to <keyword id="55910" type="General" weightage="100" keywordseo="air-pollution" source="Orion">air pollution</keyword> and economic outcomes in adulthood. Published in the Proceedings of the <keyword id="21125238" type="General" weightage="20" keywordseo="national-academy-of-sciences" source="keywords">National Academy of Sciences</keyword>, the <a href="https://www.pnas.org/doi/10.1073/pnas.2401882121" data-type="tilCustomLink">research</a> highlights how infants exposed to higher levels of fine particulate air pollution (PM2.5) are likely to earn less as adults, with the most significant impacts observed in the Midwest and South of the United States. “This study takes a big step toward filling the knowledge gap on the crucial link between environmental factors and long-term economic outcomes,” said Francesca Dominici, lead author and professor at Harvard. The findings underscore how environmental pollution, particularly air quality, plays a significant role in shaping not just public health but economic mobility and well-being later in life. <div type="Article" hostid="261" msid="112921592" title="Indoor air pollution poses greater health risk than outdoor: Experts" mstype="2" mssubtype="0"></div> <h2>Key findings </h2>The study focused on US individuals born between 1978 and 1983, analysing their PM2.5 exposure from 1980 to 2010, and compared it to their earnings in 2014-2015 when they were between 31 and 37 years old. The results were telling: a one-unit increase in PM2.5 exposure was associated with a 1.146% decrease in <keyword id="23109325" type="General" weightage="20" keywordseo="economic-earnings" source="Orion">economic earnings</keyword>, measured using a statistic called <keyword id="23109327" type="General" weightage="20" keywordseo="Absolute-Upward-Mobility" source="Orion">Absolute Upward Mobility</keyword> (AUM). The data revealed that this impact was not uniform across the country. Midwestern and Southern regions saw the highest negative effects, suggesting regional disparities in both air quality and its long-term economic impacts. <h2>Call for action </h2>The authors argue that these findings should encourage the creation of stringent national air quality standards, as well as targeted interventions to address pollution in highly affected regions. Luca Merlo, co-lead author, emphasised the importance of addressing both environmental and economic inequalities through integrated policies. This research builds on growing evidence of the far-reaching consequences of air pollution, further solidifying the argument that improving air quality is not only vital for public health but also for fostering economic growth and opportunity. <div type="Article" hostid="261" msid="112853990" title="India saw 19.3% drop in particulate pollution in 2022, adding 51 days to life expectancy: Report" mstype="2" mssubtype="0"></div>

Harvard study links exposure to air pollution in infancy to reduced earnings in adulthood

As <keyword id="19900550" type="General" weightage="20" keywordseo="air-pollution" source="keywords">air pollution</keyword> rises in the national capital, experts have advocated the use of <keyword id="23378997" type="General" weightage="100" keywordseo="activated-charcoal" source="keywords">activated charcoal</keyword> as a <keyword id="20677308" type="General" weightage="20" keywordseo="natural-remedy" source="keywords">natural remedy</keyword> for preventing clogging of skin pores and keep out toxins. The experts said activated charcoal masks are effective in reducing sebum (oily substance) from the face skin, thus helping treat acne as they have good absorbing properties. Dr R P Parasher, the national president of the Integrated Medical Association (Ayush), said that activated charcoal, dubbed as '<keyword id="23640477" type="General" weightage="20" keywordseo="black-diamond" source="keywords">Black Diamond</keyword>', has good sebum absorbing properties. As pollution levels escalate, it causes concern for the skin as particulate matter ranging from PM2.5 to PM10 may lead to the blockage of the skin pores and lead to breakouts, Dr Parasher said. Further, chemicals like lead and nitrogen which increase in the atmosphere during the pollution surge, may damage the skin and may even enter the blood stream through the skin pores which may further damage organs in the body in the long term, he said. "Activated charcoal is not absorbed in the skin but absorbs the toxic elements as well as microbes present in the acne and in this way it saves the skin from getting damaged," he said. Activated charcoal can help balance and control <keyword id="22273531" type="General" weightage="20" keywordseo="sebum-production" source="keywords">sebum production</keyword> which can otherwise lead to breakout and acne. A study "Review of Green Synthesis: Activated Charcoal to Reduce Sebum Levels in Oily Facial Skin" by researchers from Indonesia stated that the porous texture of activated charcoal positively captures and attracts negatively charged molecules. Since activated charcoal is not absorbed by the body, it carries its surface-bound toxins out of the body. Director of Ayouthveda, a skincare brand, Dr Sanchit Sharma, said that the process of creating activated charcoal involves carbonising harvested bamboo at very high temperatures, enhancing its surface area to weight ratio of about 1200:1. This method not only maximises its effectiveness in absorbing toxins but also makes it a powerful ally in the fight against acne, he said. As awareness grows, several varieties of charcoal products are gaining popularity in Asian and European markets, promising a natural solution to many skin issues exacerbated by pollution, Sharma said. Talking about his facewash product, he said, "Ayouthveda <keyword id="23640475" type="General" weightage="20" keywordseo="charcoal-face-wash" source="keywords">charcoal face wash</keyword> prepared from activated bamboo charcoal effectively cleanses the skin by removing dirt and impurities. "It protects the skin from pollution and absorbs excess oil, making it easy to remove makeup. It also eliminates sweat and toxins accumulated, for instance, during workouts or after a long day." Though charcoal face wash are generally safe, overuse can cause some skin dryness, Dr Parasher pointed out.

Experts advocate using activated charcoal for skin benefits amid rising pollution in Delhi!

The national capital, Delhi, is once again grappling with a severe <keyword id="19900550" type="General" weightage="20" keywordseo="Air-Pollution" source="keywords">air pollution</keyword> crisis. With an AQI of 339, the city’s air quality has plummeted into the “very poor” category, casting a thick layer of smog over its residents. This deteriorating air quality poses a significant threat to <keyword id="19913584" type="General" weightage="20" keywordseo="Public-Health" source="keywords">public health</keyword> and has prompted widespread concern. The Indian Institute of Tropical Meteorology's (IITM) forecast paints a grim picture, predicting that the situation will likely persist for the next few days, with a further dip into the “very poor” category expected by Sunday. This annual decline in air quality is a result of a confluence of factors, including vehicle emissions, <keyword id="23593130" type="General" weightage="20" keywordseo="Construction-Dust" source="keywords">construction dust</keyword>, and most notably, <keyword id="19990732" type="General" weightage="20" keywordseo="Stubble-Burning" source="keywords">stubble burning</keyword> in neighbouring states. Despite strict regulations, the practice of stubble burning continues to be a major contributor to the air <keyword id="23291827" type="General" weightage="20" keywordseo="Pollution-Crisis" source="keywords">pollution crisis</keyword> in Delhi. Particulate matter emitted from this practice exacerbates the pollution levels, leading to a significant deterioration in air quality. The Supreme Court has recently criticised Punjab and Haryana for their failure to comply with anti-pollution laws related to stubble burning, increasing pressure on these states to take action. In response to the deteriorating air quality, the <keyword id="19925995" type="General" weightage="20" keywordseo="Delhi-Government" source="keywords">Delhi government</keyword> has implemented several measures. The <keyword id="22644303" type="General" weightage="20" keywordseo="Winter-Action-Plan" source="keywords">Winter Action Plan</keyword>, launched in late September, outlines 21 strategies aimed at curbing pollution. These include initiatives such as bio-decomposer spraying to reduce the effects of crop stubble burning and an anti-dust campaign targeting construction sites. Additionally, the Delhi Environment Minister, <keyword id="19931852" type="General" weightage="20" keywordseo="gopal-rai" source="keywords">Gopal Rai</keyword>, has introduced further measures to monitor the city’s pollution hotspots. While these efforts are commendable, the challenges posed by the deteriorating air quality remain significant. The combination of low temperatures and calm winds hinders the dispersal of pollutants, making it difficult to improve the air quality. Rainfall, when it occurs, can provide some relief, but the recurring nature of Delhi’s pollution problem highlights the urgent need for long-term solutions. As Delhi continues to grapple with this environmental crisis, it is imperative that both the government and citizens work together to address the root causes of air pollution. Sustainable practices, stricter regulations, and collective action are key to ensuring a healthier and more livable city for all. <div type="Article" hostid="261" msid="114186705" title="Delhi breathing clean air despite Dussehra celebrations, AQI better than before: Gopal Rai" mstype="2" mssubtype="0"></div>

Delhi's AQI turns "very poor" today; Supreme Court criticises Punjab-Haryana for stubble-burning practices

In a shocking development, <keyword id="20321520" type="General" weightage="20" keywordseo="lahore" source="keywords">Lahore</keyword> in <keyword id="19899252" type="General" weightage="20" keywordseo="pakistan" source="keywords">Pakistan</keyword> is enduring an air pollution crisis that has driven its <keyword id="19918941" type="General" weightage="20" keywordseo="air-quality" source="keywords">Air Quality</keyword> Index (<keyword id="19916482" type="General" weightage="20" keywordseo="aqi" source="keywords">AQI</keyword>) well above the hazardous mark, crossing 1,000 in recent days. This level is over three times worse than the pollution typically recorded in New <keyword id="19900881" type="General" weightage="20" keywordseo="delhi" source="keywords">Delhi</keyword>, India, during <keyword id="188" type="General" weightage="20" keywordseo="diwali" source="Orion">Diwali</keyword> — a festival known for its own intense pollution spikes. The situation has led local officials to temporarily shut down primary schools and encourage remote work for half of the city’s workforce in a bid to limit exposure to the toxic air. Lahore’s pollution crisis has multiple contributors. Seasonal crop burning in nearby agricultural areas releases smoke and particulate matter into the air, while exhaust from vehicles and low-grade diesel generators further exacerbate the smog. During winter, cold air traps pollutants close to the ground, a phenomenon known as temperature inversion, which prevents pollutants from dispersing and intensifies smog. Lahore, a city of 14 million people, is experiencing the worst of these combined effects, which have led to severe visibility issues and alarming health risks for residents. Punjab’s Senior Minister Marriyum Aurangzeb characterised the spike in Lahore’s pollution as "unexpected," pointing to cross-border pollution carried by winds from India as a key factor. She emphasised that the issue could only be managed through cooperation, adding that Pakistan’s foreign ministry would lead efforts to initiate discussions with Indian authorities. <h2>Understanding AQI and its health impacts</h2>The AQI is a standardised measurement of air pollution levels, ranging from 0 (good) to 500+ (hazardous). Different categories within this scale represent varying health risks. For example, AQI values between 0-50 signify “good” air quality, while levels above 300 are deemed “hazardous” for all populations. <div type="Article" hostid="261" msid="114649550" title="Lahore and Delhi amongst world&amp;#39;s most polluted cities; health warnings issued" mstype="2" mssubtype="0"></div>Lahore's recent AQI of over 1,000 — going as high as 1,900 by some accounts — has been described as a severe public health crisis. It’s composed primarily of particulate matter known as PM2.5 — tiny particles that are especially dangerous because they can be inhaled deeply into the lungs, leading to long-term respiratory and cardiovascular diseases.<h2>Delhi during Diwali</h2>Delhi is no stranger to pollution spikes, especially during the Diwali season, when fireworks, stubble burning in surrounding states, and vehicle emissions combine to create hazardous air conditions. During Diwali this year, Delhi’s AQI surpassed 400 once again, categorising it as “very poor” to “severe” — even two days after the festival. To combat the issue, authorities implemented a series of emergency measures through the <keyword id="19920169" type="General" weightage="20" keywordseo="graded-response-action-plan" source="keywords">Graded Response Action Plan</keyword> (GRAP), including bans on diesel generators and regular sprinkling of roadways. While these measures offered some relief, Delhi’s air quality remained severely compromised for days. <h2>Long-term health implications</h2>The pollution crisis in cities like Lahore and Delhi poses a substantial long-term health risk. In Lahore, residents could lose an average of 7.5 years of life expectancy if these pollution levels persist, according to the University of Chicago’s Energy Policy Institute. Air pollution is linked to respiratory and cardiovascular diseases, cancer, and premature death, highlighting the need for stricter emissions regulations, clean energy initiatives, and cross-border cooperation to tackle the issue. <div type="Article" hostid="261" msid="114836869" title="Delhi’s ‘lit’ skyline on Diwali goes viral; netizens bring attention to the smog-covered skies" mstype="2" mssubtype="0"></div>Air pollution is especially dangerous for children, whose lungs are still developing. Children breathe more rapidly than adults, which means they inhale more pollutants relative to their body weight. The <keyword id="19896311" type="General" weightage="20" keywordseo="world-health-organization" source="keywords">World Health Organization</keyword> (WHO) reports that prolonged exposure to polluted air can result in severe health complications for children, including asthma, lung infections, and, in extreme cases, irreversible lung damage. South Asia as a whole is deeply affected by this issue, with nearly 600 million children regularly exposed to high levels of air pollution. UNICEF highlights that air pollution is a leading cause of child mortality in the region, with half of all childhood pneumonia cases linked to poor air quality. As cities like Lahore and Delhi grapple with worsening air quality, local governments, international bodies, and communities must prioritise pollution control to protect future generations from the devastating effects of polluted air.

Pakistan shuts down schools as AQI becomes 3x worse than Delhi on Diwali

Incidence of stroke and related deaths are rising substantially around the world, with <keyword id="19900550" type="General" weightage="20" keywordseo="air-pollution" source="keywords">air pollution</keyword>, <keyword id="21334318" type="General" weightage="20" keywordseo="high-temperatures" source="keywords">high temperatures</keyword> and metabolic risk factors such as high blood pressure and physical inactivity, driving these increases, according to estimates published in The Lancet Neurology journal. Researchers found that the contribution of high temperatures to poor health and early death due to stroke has increased 72% since 1990 and is likely to continue increasing in the future, thereby highlighting how environmental factors can impact growing stroke burden. Further, for the first time, particulate matter or PM air pollution was found to have the same contribution as smoking towards causing a fatal form of brain bleed, according to the researchers forming the <keyword id="20691740" type="General" weightage="20" keywordseo="Global-Burden-of-Disease" source="keywords">Global Burden of Disease</keyword>, Injuries, and Risk Factors Study (GBD) group. The GBD study, the "largest and most comprehensive effort to quantify health loss across places and over time", is coordinated by the Institute for Health Metrics and Evaluation (IHME), University of Washington, US. Globally, the number of people experiencing a stroke for the first time rose to 119 lakh in 2021 -- up by 70% since 1990 -- while deaths related to stroke rose to 73 lakh, which was up by 44% since 1990, making the neurological condition the third leading cause of death after ischaemic heart disease (short supply of blood to heart) and COVID-19. They added that over three-fourth of those affected by strokes live in low- and middle-income countries. According to lead author Valery L. Feigin from Auckland University of Technology, New Zealand, the rapid growth in the number of people affected by stroke strongly suggested that <keyword id="23228151" type="General" weightage="20" keywordseo="stroke-prevention" source="keywords">stroke prevention</keyword> strategies currently used are not sufficiently effective. "New, proven effective population-wide and motivational individual prevention strategies that could be applied to all people at risk of having a stroke, regardless of the level of risk, as recommended in the recent Lancet Neurology Commission on Stroke should be implemented across the globe urgently," said Feigin. The researchers also estimated that stroke-related liabilities attributable to 23 modifiable risk factors, including air pollution, excess body weight, high blood pressure, smoking and physical inactivity, increased from 100 million years of healthy life lost in 1990 to 135 million in 2021. These risk factors are present in huge numbers in Eastern Europe, Asia and sub-Saharan Africa, they said. The authors also acknowledged substantial progress made in reducing the global stroke burden from risk factors linked to poor diet, air pollution and smoking. Poor health resulting from diets high in processed meat and low in vegetables declined by 40 % and 30%, respectively, while that due to PM air pollution and smoking fell by 20 % and 13%, respectively, they found. The results suggested that strategies for reducing exposure to these risk factors over the past three decades such as clean air zones and public smoking bans have been successful, the authors said. They called for implementing and monitoring the evidence-based recommendations set out in the 2023 World Stroke Organization-Lancet Neurology Commission on stroke for drastically reducing the global burden of stroke in the years to come and improving brain health and overall well-being of millions of people around the world. The recommendations include stroke surveillance programmes that monitor indicators of stroke such as incidence, recurrence, death rates and risk factors in a country, and care and rehabilitation services for people affected by stroke.

Stroke cases increasing globally, air pollution, high temperatures driving numbers, notes Lancet Study

Besides creating respiratory issues like asthma, bronchitis, the deteriorating <keyword id="13001" type="General" weightage="20" keywordseo="pollution" source="Orion">pollution</keyword> level in the city is creating a slew of patients with watery eyes, itchy throat, doctors said here. Engulfed in thick toxic smog, the air quality index (AQI) on Friday plummeted to the "severe plus" category in several parts of the national capital. The air turned a dense grey as the AQI hovered around 500 in several parts of Delhi-NCR, which is a staggering 100 times higher than the limit considered healthy by the World Health Organization (WHO). "Of late in the OPD we are seeing almost a 50 per cent increase in the number of patients who are coming with watery eyes. Some also experience burning, itching and irritation in their eyes," Dr Anita Sethi, Director &amp; HOD ophthalmology, Fortis hospital Gurugram, told IANS. "Due to pollution we are getting several cases on a daily basis. As of now, we have 28 beds occupied, with 14 of those being in the ICU, and 2 patients on ventilators. These patients have reported a series of discomforting symptoms, which include itchy throats, burning eyes, and exacerbated allergies, along with congested lungs, added Dr. Ambarish Joshi Senior Pulmonologist, Primus Super Specialty Hospital. The Central Pollution Control Board (CPCB) has revealed that pollution levels in <keyword id="66" type="General" weightage="20" keywordseo="delhi" source="Orion">Delhi</keyword> in October reached their worst since 2020, indicating a critical situation that demands urgent attention. The agency also states that prolonged exposure to <keyword id="55910" type="General" weightage="20" keywordseo="air-pollution" source="Orion">air pollution</keyword> can cause children to suffer from respiratory diseases. According to the doctors, the elderly, children and those with allergies are more vulnerable these days. Dr Sethi said the dry air of winter and the pollution increases the dryness of the eyes and makes them more sensitive to the particulate matter which is there in the air, causing a lot of burning, irritation and watering in the eyes. "Also, as this is a time of change of seasons so there is more pollen in the air. So those who are a little more prone to allergies are having a real increase in exacerbation of symptoms. "People with pre existing allergies, contact lens wearers, some of the young professionals who have very long hours at the computer and anyway have a little bit of a dry eye syndrome," could have a tough time. Doctors and authorities have urged Delhiites to take the necessary precautions, such as wearing masks and staying indoors whenever possible, to safeguard their health amidst this alarming pollution crisis. "The increasing levels of particulate matter in the air are negatively impacting respiratory health, making it imperative for individuals to remain vigilant and take steps to reduce their exposure to dust and pollutants to safeguard their well-being," Dr. Joshi said. "We urge everyone to wear masks when going outdoors and to avoid any strenuous exercise in open areas, especially those with COPD cases. Please venture outside only if it is absolutely necessary. Additionally, avoiding smoking and exposure to secondhand smoke is strongly advised, as it can exacerbate respiratory issues during times of compromised air quality," he noted. SEE ALSO:<a href="https://www.businessinsider.in/tech/gadgets/news/hp-omen-16-gaming-laptop-review/articleshow/104945732.cms" target="_blank"></a> <a href="https://www.businessinsider.in/tech/gadgets/news/hp-omen-16-gaming-laptop-review/articleshow/104945732.cms" target="_blank">HP Omen 16 laptop review – A powerful laptop with a fine display</a> <a href="https://www.businessinsider.in/tech/mobile/news/india-q3-smartphone-shipments-apple-gains-34-pc-market-share-in-india/articleshow/104907807.cms">Smartphone shipments: Apple gains 34% market share in India as Samsung, Xiaomi decline</a> <a href="https://www.businessinsider.in/tech/apps/news/how-to-use-two-whatsapp-accounts-on-one-phone/articleshow/104641592.cms">How to use two WhatsApp accounts on one phone? A step by step guide</a>

Delhi sees surge in number of people with eye, throat, respiratory issues

<keyword id="55910" type="General" weightage="20" keywordseo="Air-Pollution" source="Orion">Air pollution</keyword> is a pressing global issue that affects both developed and developing nations. Using data from the IQAir 2022 World Air Quality Ranking we will examine the <keyword id="19039904" type="General" weightage="100" keywordseo="most-polluted-countries-in-the-world" source="Orion">most polluted countries in the world</keyword> from 2018 to 2022, shedding light on the sources of <keyword id="13001" type="General" weightage="20" keywordseo="Pollution" source="Orion">pollution</keyword> and the impacts on public health and the environment. 1. Chad Chad tops the list as one of the <keyword id="13437378" type="General" weightage="20" keywordseo="most-polluted-countries" source="Orion">most polluted countries</keyword>, with alarming levels of particulate matter (PM2.5). The sources of pollution primarily stem from various factors, including industrial activities and vehicular emissions. 2. Iraq Iraq is the second most polluted country on our list. The rise in air pollution can be attributed to increased industrial activities and a growing number of vehicles on the road. 3. Pakistan Pakistan has consistently faced severe air pollution, and the data indicates fluctuations in pollution levels. Major sources of pollution include vehicular emissions, industrial discharges, and crop burning. 4. Bahrain Bahrain, despite its small size, faces significant air pollution challenges primarily due to industrial activities and oil refineries. The government has initiated measures to combat this issue. 5. Bangladesh Bangladesh has been grappling with air pollution, mainly driven by vehicular emissions, industrial pollution, and construction activities. The health impacts are severe, leading to respiratory diseases and other health issues. 6. Burkina Faso Burkina Faso, with limited available data, experiences air pollution challenges. The lack of comprehensive data makes it difficult to identify specific sources of pollution. 7. Kuwait Kuwait's air quality is affected by factors such as industrial activities, oil refineries, and construction dust. The hot and arid climate exacerbates pollution issues, leading to health problems. 8. India India, with its rapid urbanization and industrialization, has faced significant air pollution challenges. Major cities like New Delhi often experience hazardous air quality due to vehicular emissions, industrial discharges, and construction activities. 9. Egypt Egypt's air quality is affected by emissions from vehicles and industrial activities. The political situation in the country has hindered environmental regulations and enforcement. 10. Tajikistan Tajikistan has faced fluctuations in air pollution levels, driven by factors such as vehicular emissions and industrial activities. The lack of consistent data makes it challenging to track long-term trends. <cmsannotation type="cmsannotation" annotationid="Impact on Health and the Environment" comment="subhead" text="Impact on Health and the Environment">Impact on Health and the Environment</cmsannotation> The consequences of air pollution in these countries are severe, with a high incidence of respiratory diseases, cardiovascular problems, and other health issues. Long-term exposure to <keyword id="6489235" type="General" weightage="20" keywordseo="Polluted-Air" source="Orion">polluted air</keyword> can lead to more severe conditions such as lung cancer. In addition to its effect on human health, air pollution also damages the environment, including contributing to climate change, impairing ecosystems, and harming agricultural productivity. <cmsannotation type="cmsannotation" annotationid="Efforts to Combat Pollution" comment="subhead" text="Efforts to Combat Pollution">Efforts to Combat Pollution</cmsannotation> Many of these countries have recognized the urgent need to address air pollution and have taken measures to mitigate its effects. These efforts include improving public transportation, implementing stricter emission standards, and promoting clean energy alternatives. However, challenges such as limited resources, rapid urbanization, and political instability continue to hamper progress. International cooperation and support are crucial in addressing the problem of air pollution. Multilateral agreements and partnerships can help countries access technology, financing, and expertise to combat pollution effectively. Air pollution is a global concern, and the data from 2018 to 2022 highlights the persistent challenges faced by the most <keyword id="19165516" type="General" weightage="20" keywordseo="polluted-countries" source="Orion">polluted countries</keyword>. These nations must continue their efforts to improve air quality, protect public health, and safeguard the environment. The path to cleaner air involves a combination of government initiatives, international collaboration, and individual actions to reduce emissions and protect the planet for future generations.

You Searched For "particulate pollution" and got 8 results

Air Quality Alert: Nearly 30% of asthma cases tied to fine particulate matter exposure from bad air

BI India Bureau

Harvard study links exposure to air pollution in infancy to reduced earnings in adulthood

BI India Bureau

Experts advocate using activated charcoal for skin benefits amid rising pollution in Delhi!

PTI

Delhi's AQI turns "very poor" today; Supreme Court criticises Punjab-Haryana for stubble-burning practices

BI India Bureau

Pakistan shuts down schools as AQI becomes 3x worse than Delhi on Diwali

Ankush Banerjee

Stroke cases increasing globally, air pollution, high temperatures driving numbers, notes Lancet Study

PTI

Delhi sees surge in number of people with eye, throat, respiratory issues

IANS

The most polluted countries in the world: A global environmental concern

Shagun

Ayush

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