Air quality in Riyadh

489
Hazardous

Air Quality Index

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

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Pollutants

PM2.5 182.1 µg/m³
PM10 1497.6 µg/m³
NO₂ 11 µg/m³
O₃ 73 µg/m³
SO₂ 23.3 µg/m³
CO 108 µg/m³

Air Quality Index

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