Air quality in Chengalpattu

Fair

Air Quality Index

Air quality is acceptable. Extremely sensitive people may experience minor symptoms.

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PM2.5 13.4 µg/m³

PM10 22.1 µg/m³

NO₂ 4.2 µg/m³

O₃ 64 µg/m³

SO₂ 1.6 µg/m³

CO 173 µg/m³