Air quality in Chengalpattu
61
Poor
Air Quality Index
Everyone may begin to experience health effects. Sensitive groups may experience more serious effects.
▲
Pollutants
PM2.5
31.9 µg/m³
PM10
40.9 µg/m³
NO₂
9.4 µg/m³
O₃
121 µg/m³
SO₂
16.6 µg/m³
CO
249 µg/m³