Air quality in Songjiang

101

Hazardous

Air Quality Index

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

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Pollutants

PM2.5 31.1 µg/m³

PM10 40.5 µg/m³

NO₂ 56.9 µg/m³

O₃ 58 µg/m³

SO₂ 67.6 µg/m³

CO 198 µg/m³