Air quality in Hongseong
32
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
23.3 µg/m³
PM10
29.7 µg/m³
NO₂
39.1 µg/m³
O₃
20 µg/m³
SO₂
21.9 µg/m³
CO
159 µg/m³