Air quality in Houzhen
67
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
47.3 µg/m³
PM10
56.3 µg/m³
NO₂
73.2 µg/m³
O₃
46 µg/m³
SO₂
8.6 µg/m³
CO
252 µg/m³