Vellore air quality index

Air Quality Index, Vellore

137

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

137

PM2.5 (Particulate matter less than 2.5 microns)
Unhealthy for Sensitive Groups
47.65 µg/m3

2

CO (Carbon Monoxide)
Good
2 µg/m3

4

NO2 (Nitrogen Dioxide)
Good
4 µg/m3

67

O3 (Ozone)
Moderate
67 µg/m3

53

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

1

SO2 (Sulphur Dioxide)
Good
1 µg/m3

69 weather
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