Air quality in Macheng
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
33.4 µg/m³
PM10
37.4 µg/m³
NO₂
9.6 µg/m³
O₃
48 µg/m³
SO₂
19.6 µg/m³
CO
309 µg/m³