Air quality in Changchun
62
Poor
Air Quality Index
Everyone may begin to experience health effects. Sensitive groups may experience more serious effects.
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Pollutants
PM2.5
39.8 µg/m³
PM10
50.4 µg/m³
NO₂
9.7 µg/m³
O₃
105 µg/m³
SO₂
21 µg/m³
CO
609 µg/m³