Air quality in Thanh Hóa
104
Hazardous
Air Quality Index
Health emergency: the entire population is at risk. Avoid outdoor activity.
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Pollutants
PM2.5
31.4 µg/m³
PM10
32.9 µg/m³
NO₂
3.7 µg/m³
O₃
184 µg/m³
SO₂
25.4 µg/m³
CO
260 µg/m³