Air quality in Koch'ang
69
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
11.1 µg/m³
PM10
13.7 µg/m³
NO₂
2.7 µg/m³
O₃
137 µg/m³
SO₂
4.8 µg/m³
CO
226 µg/m³