Air quality in Chengde

101
Hazardous

Air Quality Index

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

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Pollutants

PM2.5 84.5 µg/m³
PM10 97.1 µg/m³
NO₂ 16.5 µg/m³
O₃ 54 µg/m³
SO₂ 17.8 µg/m³
CO 380 µg/m³

Air Quality Index

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