Air quality in Ansan-si
57
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
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Pollutants
PM2.5
31 µg/m³
PM10
32.6 µg/m³
NO₂
64.8 µg/m³
O₃
9 µg/m³
SO₂
21.6 µg/m³
CO
349 µg/m³