Kolkata ranks as the 8th most PM2.5 polluted Indian capital city in 2024. Haldia is the only NCAP city meeting national air quality standards. Asansol recorded the highest pollution in West Bengal.
The concentration rose from 215 μg/m3 (PM10) and 116 μg/m3 (PM2.5) in 2014. Pollution soared in Kolkata in just one year. This report stated that the PM10 and PM2.5 were 136 μg/m3 and 74 μg/m3 ...
The issue of air pollution is rising in Kolkata. While the city’s air quality ... burning of coal, and smoke released by the industries doesn’t rise up in the atmosphere and remains at the ...
Smoke haze has created significant air quality issues in western Victoria. Air quality monitoring conducted via the Victoria ...