Air quality in Hongseong
70
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
48.9 µg/m³
PM10
55.3 µg/m³
NO₂
45.2 µg/m³
O₃
39 µg/m³
SO₂
33.5 µg/m³
CO
345 µg/m³