Air quality in Changzhou
77
Poor
Air Quality Index
Everyone may begin to experience health effects. Sensitive groups may experience more serious effects.
▲
Pollutants
PM2.5
36.2 µg/m³
PM10
38.6 µg/m³
NO₂
66.9 µg/m³
O₃
40 µg/m³
SO₂
46.4 µg/m³
CO
233 µg/m³