Air quality in Ulsan
59
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
37.1 µg/m³
PM10
39 µg/m³
NO₂
81.9 µg/m³
O₃
0 µg/m³
SO₂
29.1 µg/m³
CO
331 µg/m³