Dehradun air quality index

Air Quality Index, Dehradun

205

Very Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

205

PM2.5 (Particulate matter less than 2.5 microns)
Very Unhealthy
157.93 µg/m3

7

CO (Carbon Monoxide)
Good
7 µg/m3

14

NO2 (Nitrogen Dioxide)
Good
14 µg/m3

21

O3 (Ozone)
Good
21 µg/m3

80

PM10 (Particulate matter less than 10 microns)
Moderate
80 µg/m3

6

SO2 (Sulphur Dioxide)
Good
6 µg/m3

69 weather
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