Delhi AQI remains firmly lodged in the ‘very poor’ category; PM2.5 levels nearly 60 times WHO’s prescribed danger limits

Delhi's air quality index (AQI) has been persistently in the "very poor" category for several consecutive days, primarily due to seasonal and meteorological factors that trap pollutants in the atmosphere.

According to the System of Air Quality and Weather Forecasting and Research (SAFAR), Delhi's AQI has hovered in the range that affects public health and prompts advisories. The city experienced an AQI of 382 on Sunday, and it reached similar high levels on preceding days as well, with specific areas crossing into "severe" territory.

Several monitoring stations across Delhi have already breached the "severe" category. Anand Vihar, Rohini, Lajpat Nagar, and Punjabi Bagh are among the worst-affected areas, with AQIs exceeding 400.

The National Capital Region (NCR) is also facing a similar crisis. Cities like Gurugram, Noida, Ghaziabad, and Faridabad are experiencing elevated pollution levels, impacting the overall air quality of the region.

Despite a significant reduction in stubble burning contributions, which now account for only 15% of Delhi's pollution, the city continues to grapple with poor air quality. Vehicular emissions, industrial activities, and construction dust remain the primary culprits, exacerbated by unfavourable meteorological conditions.

The recurring issue of air pollution in Delhi highlights the urgent need for comprehensive measures to address the problem. Stricter regulations, increased use of public transportation, and promotion of cleaner technologies are essential to improve air quality and protect public health.

For now, the Delhi government is planning to deploy 200 mobile anti-smog guns throughout the city, which will operate in three shifts of eight hours each, spraying water in every assembly constituency to help control dust levels.