Air quality in Al Hufūf
115
Hazardous
Air Quality Index
Health emergency: the entire population is at risk. Avoid outdoor activity.
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Pollutants
PM2.5
72.9 µg/m³
PM10
200.7 µg/m³
NO₂
16.1 µg/m³
O₃
70 µg/m³
SO₂
45.5 µg/m³
CO
202 µg/m³