Air quality in Cổ Đô

112
Hazardous

Air Quality Index

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

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Pollutants

PM2.5 75.4 µg/m³
PM10 82.7 µg/m³
NO₂ 31 µg/m³
O₃ 14 µg/m³
SO₂ 8.6 µg/m³
CO 976 µg/m³

Air Quality Index

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