Air quality in Huai'an
65
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
59.3 µg/m³
PM10
64 µg/m³
NO₂
66.2 µg/m³
O₃
2 µg/m³
SO₂
9.8 µg/m³
CO
638 µg/m³