Air quality in Hecun
68
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
15 µg/m³
PM10
26.4 µg/m³
NO₂
4.4 µg/m³
O₃
175 µg/m³
SO₂
5.4 µg/m³
CO
349 µg/m³