Air quality in Tamil Nadu

Air quality index (AQI) and PM2.5 air pollution in Tamil Nadu

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Tamil Nadu
Most polluted city ranking

#cityUS AQI
1 Kattivakkam

155

2 Chennai

154

3 Cuddalore

154

4 Namakkal

154

5 Perungudi

154

6 Krishnagiri

152

7 George Town

147

8 Dindigul

137

9 Chetput

135

10 Tanjore

130

(local time)

SEE WORLD AQI RANKING

Air Quality Data contributor(s)

Station(s) operated by

Contributors

6

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LIVE AQI CITY RANKING

Real-time Tamil Nadu
Cleanest city ranking

#cityUS AQI
1 Gummidipundi

29

2 Tiruvottiyur

52

3 Thoothukudi

57

4 Madurai

58

5 Kulattur

79

6 Ariyalur

82

7 Arimalam

84

8 Chinnasekkadu

87

9 Omalur

88

10 Madukkarai

99

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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