Delhiites Wake Up to ‘Very Poor’ Category Air Quality Level After Witnessing ‘Cleanest October’ Since 2015
New Delhi: On Monday (November 1) morning, residents of the national capital woke up to overall air quality of ‘very poor’ category, as the Centre-run System of Air Quality and Weather Forecasting and Research (SAFAR) recorded Air Quality Index (AQI) of 302. The weather forecasting agency has further predicted that the air quality will “improve to the upper end of poor” due to the expected change in wind direction to westerly/south-westerly reducing transport of emissions from stubble burning. “Isolated rainfall is likely in the upwind region that would improve air quality,” it added. As per SAFAR, the share of crop residue burning emissions in PM2.5 is about 8 per cent. The air quality level slipped in New Delhi after witnessing the cleanest October air this year since the Central Pollution Control Board (CPCB) started measuring the city’s AQI or air quality index in 2015. Earlier on Sunday, the India Meteorological Department (IMD) predicted that the air quality in the national cap