Air quality in Purnia

123

Hazardous

Air Quality Index

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

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Pollutants

PM2.5 95.5 µg/m³

PM10 217.5 µg/m³

NO₂ 22 µg/m³

O₃ 54 µg/m³

SO₂ 13.5 µg/m³

CO 780 µg/m³