PM2.5: Sharp fall till 2020, then stagnation | Gurgaon News
Experts have increasingly flagged ozone as an emerging urban pollutant because it is formed through atmospheric reactions rather than being directly emitted, particularly during summer months Gurgaon: The city has seen a sharp fall in fine particle pollution (PM 2.5) over the past decade, dropping by more than half from 198.44 micrograms µg/m³ in 2015-16…
