Air quality in Kaifeng
76
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
82.7 µg/m³
PM10
86.4 µg/m³
NO₂
60.1 µg/m³
O₃
33 µg/m³
SO₂
5.5 µg/m³
CO
855 µg/m³