Air quality in Purnia
61
Poor
Air Quality Index
Everyone may begin to experience health effects. Sensitive groups may experience more serious effects.
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Pollutants
PM2.5
21.2 µg/m³
PM10
26.1 µg/m³
NO₂
9.5 µg/m³
O₃
86 µg/m³
SO₂
4.1 µg/m³
CO
276 µg/m³