Air quality in Katihar
75
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
79.9 µg/m³
PM10
81.5 µg/m³
NO₂
20.6 µg/m³
O₃
51 µg/m³
SO₂
10.4 µg/m³
CO
655 µg/m³