Air quality in Hongseong
25
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
11.3 µg/m³
PM10
11.4 µg/m³
NO₂
52.2 µg/m³
O₃
10 µg/m³
SO₂
8.8 µg/m³
CO
331 µg/m³