Air quality in Huaiyuan Chengguanzhen
64
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
25.7 µg/m³
PM10
27.7 µg/m³
NO₂
42.3 µg/m³
O₃
29 µg/m³
SO₂
2.7 µg/m³
CO
260 µg/m³