Air quality in Tongzhou

82

Very poor

Air Quality Index

Health alert: everyone may experience serious health effects.

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Pollutants

PM2.5 26.5 µg/m³

PM10 51.2 µg/m³

NO₂ 43 µg/m³

O₃ 28 µg/m³

SO₂ 12 µg/m³

CO 336 µg/m³