Air quality in Howrah
41
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
▲
Pollutants
PM2.5
20.4 µg/m³
PM10
23.2 µg/m³
NO₂
6.5 µg/m³
O₃
101 µg/m³
SO₂
9.6 µg/m³
CO
427 µg/m³