Air quality in Ansan-si
30
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
8.1 µg/m³
PM10
8.7 µg/m³
NO₂
27.6 µg/m³
O₃
45 µg/m³
SO₂
27.7 µg/m³
CO
190 µg/m³