Air quality in Chang-hua
53
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
19.4 µg/m³
PM10
22.8 µg/m³
NO₂
44.9 µg/m³
O₃
31 µg/m³
SO₂
15.4 µg/m³
CO
419 µg/m³