Air quality in Katihar
57
Moderate
Air Quality Index
Sensitive groups may experience health effects. The general public is not likely to be affected.
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Pollutants
PM2.5
30.4 µg/m³
PM10
35.3 µg/m³
NO₂
11.4 µg/m³
O₃
72 µg/m³
SO₂
7.9 µg/m³
CO
314 µg/m³