Nagapattinam air quality index

Air Quality Index, Nagapattinam

120

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

120

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

2

CO (Carbon Monoxide)
Good
2 µg/m3

1

NO2 (Nitrogen Dioxide)
Good
1 µg/m3

50

O3 (Ozone)
Good
50 µg/m3

47

PM10 (Particulate matter less than 10 microns)
Good
47 µg/m3

1

SO2 (Sulphur Dioxide)
Good
1 µg/m3

69 weather
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