Air quality in Ulsan
66
Poor
Air Quality Index
Everyone may begin to experience health effects. Sensitive groups may experience more serious effects.
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Pollutants
PM2.5
27.8 µg/m³
PM10
29.2 µg/m³
NO₂
24.2 µg/m³
O₃
132 µg/m³
SO₂
29.4 µg/m³
CO
217 µg/m³