Air quality in Riyadh

552
Hazardous

Air Quality Index

Health emergency: the entire population is at risk. Avoid outdoor activity.

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Pollutants

PM2.5 77.5 µg/m³
PM10 407.9 µg/m³
NO₂ 53.8 µg/m³
O₃ 30 µg/m³
SO₂ 52.8 µg/m³
CO 174 µg/m³

Air Quality Index

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