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Air quality in Tamil Nadu
Air quality index (AQI) and PM2.5 air pollution in Tamil Nadu
LIVE AQI CITY RANKING
Real-time Tamil Nadu
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coimbatore | 158 |
| 2 | Irugur | 119 |
| 3 | Ariyalur | 114 |
| 4 | Ooty | 92 |
| 5 | Sivakasi | 78 |
| 6 | Chennai | 77 |
| 7 | Tiruppur | 73 |
| 8 | Gummidipundi | 69 |
| 9 | Vellore | 65 |
| 10 | Cuddalore | 63 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
6 Contributors
See all
LIVE AQI CITY RANKING
Real-time Tamil Nadu
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Madurai | 16 |
| 2 | Puliyur | 33 |
| 3 | Tirunelveli | 33 |
| 4 | Ramanathapuram | 42 |
| 5 | Karambakkudi | 44 |
| 6 | Karur | 51 |
| 7 | Tanjore | 56 |
| 8 | Salem | 60 |
| 9 | Arimalam | 62 |
| 10 | Cuddalore | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Tamil Nadu air quality data attribution
6Contributors
- Central Pollution Control Board
17 stations
- Tamil Nadu Pollution Control Board
1 station
- U.S. Department of State
1 station
4 Government Contributors
- Johnsanthosh
1 station
Non-profit organization Contributor
- Prasad
1 station
Individual Contributor
Which is the most polluted city in Tamil Nadu?
- Coimbatore 158
- Irugur 119
- Ariyalur 114
- Ooty 92
- Sivakasi 78
- Chennai 77
- Tiruppur 73
- Gummidipundi 69
- Gobichettipalayam 65
- Masinigudi 65
- Naduvattam 65
- Sathyamangalam 65
- Vellore 65
- Annur 64
- Anthiyur 64
- Aruvankad 64
- Avinashi 64
- Bhavani 64
- Chennimalai 64
- Erode 64
- Karamadai 64
- Kotagiri 64
- Mettupalayam 64
- Nambiyur 64
- Palladam 64
- Periyanayakkanpalaiyam 64
- Perundurai 64
- Punjai Puliyampatti 64
- Sirumugai 64
- Sulur 64
- Uttukkuli 64
- Vijayapuri 64
- Wellington 64
- Anamalais 63
- Chettipalaiyam 63
- Cuddalore 63
- Dhali 63
- Dharapuram 63
- Idappadi 63
- Kangayam 63
- Madukkarai 63
- Periyanegamam 63
- Periyapatti 63
- Perur 63
- Pollachi 63
- Singanallur 63
- Sivagiri 63
- Tiruchengode 63
- Udumalaippettai 63
- Arimalam 62
- Kiranur 62
- Kodumudi 62
- Konganapuram 62
- Kumaralingam 62
- Mettur 62
- Mulanur 62
- Valparai 62
- Vettaikkaranpudur 62
- Ayakudi 61
- Ilampillai 61
- Jalakandapuram 61
- Mallasamudram 61
- Nangavalli 61
- Palani 61
- Velur 61
- Attayyampatti 60
- Bodinayakkanur 60
- Kodaikanal 60
- Omalur 60
- Pallappatti 60
- Salem 60
- Taramangalam 60
- Andippatti 59
- Chinnamanur 59
- Cumbum 59
- Denkanikota 59
- Devadanappatti 59
- Gudalur 59
- Hosur 59
- Kelamangalam 59
- Kombai 59
- Mallur 59
- Mohanur 59
- Namakkal 59
- Pennagaram 59
- Periyakulam 59
- Rasipuram 59
- Teni 59
- Uttamapalaiyam 59
- Alwa Tirunagari 58
- Arumuganeri 58
- Elumalai 58
- Eral 58
- Kattupputtur 58
- Kayalpattinam 58
- Korampallam 58
- Marandahalli 58
- Namagiripettai 58
- Nilakottai 58
- Palakkodu 58
- Papparappatti 58
- Puduppatti 58
- Rajapalaiyam 58
- Srivaikuntam 58
- Thoothukudi 58
- Usilampatti 58
- Vattalkundu 58
- Vedasandur 58
- Cholapuram 57
- Dharmapuri 57
- Dindigul 57
- Elayirampannai 57
- Erumaippatti 57
- Ettaiyapuram 57
- Gangaikondan 57
- Kadambur 57
- Kallupatti 57
- Kalugumalai 57
- Kaveripatnam 57
- Kayattar 57
- Kovilpatti 57
- Krishnagiri 57
- Mallapuram 57
- Nanguneri 57
- Peraiyur 57
- Sathankulam 57
- Sattur 57
- Srivilliputhur 57
- Tiruchchendur 57
- Tiruttangal 57
- Tisaiyanvilai 57
- Udangudi 57
- Vadippatti 57
- Vasudevanallur 57
- Alanganallur 56
- Alangulam 56
- Ambasamudram 56
- Aruppukkottai 56
- Colachel 56
- Eraniel 56
- Kalakkadu 56
- Kallidaikurichi 56
- Kanniyakumari 56
- Kariapatti 56
- Kulattur 56
- Kuzhithurai 56
- Manavalakurichi 56
- Nagercoil 56
- Padmanabhapuram 56
- Palamedu 56
- Pudur 56
- Puliyangudi 56
- Suchindram 56
- Tanjore 56
- Tirupparangunram 56
- Vadakku Valliyur 56
- Vadakku Viravanallur 56
- Vadamadurai 56
- Vilattikulam 56
- Virudunagar 56
- Alangayam 55
- Ambur 55
- Gudiyatham 55
- Jalarpet 55
- Kadayanallur 55
- Katpadi 55
- Kunnattur 55
- Kuttalam 55
- Nattam 55
- Odugattur 55
- Pallikondai 55
- Pallipattu 55
- Pallippatti 55
- Papireddippatti 55
- Peranampattu 55
- Sholinghur 55
- Surandai 55
- Thenkasi 55
- Tiruppuvanam 55
- V.S.K.Valasai (Dindigul-Dist.) 55
- Vaniyambadi 55
- Arakkonam 54
- Arcot 54
- Arni 54
- Belur 54
- Chengam 54
- Harur 54
- Kalavai 54
- Kamuthi 54
- Melur 54
- Polur 54
- Sayalkudi 54
- Thiruthani 54
- Walajapet 54
- Abiramam 53
- Cheyyar 53
- Dusi 53
- Kanchipuram 53
- Kulittalai 53
- Manapparai 53
- Mettuppalaiyam 53
- Mudukulattur 53
- Musiri 53
- Peranamallur 53
- Tattayyangarpettai 53
- Tiruvallur 53
- Aduthurai 52
- Alagapuram 52
- Alangudi 52
- Ammapettai 52
- Annavasal 52
- Arantangi 52
- Attur 52
- Ayyampettai 52
- Desur 52
- Devakottai 52
- Gangavalli 52
- Gingee 52
- Iluppur 52
- Kanadukattan 52
- Karaikkudi 52
- Kilvelur 52
- Koothanallur 52
- Koradachcheri 52
- Kottaiyur 52
- Kumbakonam 52
- Lalgudi 52
- Madukkur 52
- Manalurpettai 52
- Manamadurai 52
- Mangalam 52
- Mannargudi 52
- Nannilam 52
- Nattarasankottai 52
- Needamangalam 52
- Pallattur 52
- Papanasam 52
- Paramagudi 52
- Pattukkottai 52
- Pennathur 52
- Ponnamaravati 52
- Pudukkottai 52
- Puduvayal 52
- Sivaganga 52
- Sriperumbudur 52
- Swamimalai 52
- Thirukattupalli 52
- Thiruvaiyaru 52
- Thiruvarur 52
- Thiruvidaimaruthur 52
- Tinnanur 52
- Tiruchirappalli 52
- Tiruvannamalai 52
- Turaiyur 52
- Uppiliyapuram 52
- Valangaiman 52
- Vallam 52
- Vandavasi 52
- Wallajahbad 52
- Adirampattinam 51
- Arumbavur 51
- Avadi 51
- Chinna Salem 51
- Jayamkondacholapuram 51
- Kallakkurichchi 51
- Karur 51
- Mayiladuthurai 51
- Muttupet 51
- Nangilickondan 51
- Perambalur 51
- Peravurani 51
- Pullambadi 51
- Tirukkoyilur 51
- Uttiramerur 51
- Vellanur 51
- Vettavalam 51
- Viraganur 51
- Mattur 50
- Negapatam 50
- Ponneri 50
- Nandambakkam 49
- Naravarikuppam 49
- Pennadam 49
- Srimushnam 49
- Tharangambadi 49
- Vriddhachalam 49
- Ambattur 48
- Annamalainagar 48
- Chidambaram 48
- Kil Bhuvanagiri 48
- Kurinjippadi 48
- Madambakkam 48
- Panruti 48
- Poonamalle 48
- Sirkazhi 48
- Tindivanam 48
- Valavanur 48
- Velankanni 48
- Vikravandi 48
- Villupuram 48
- Alappakkam 47
- Chingleput 47
- Guduvancheri 47
- Keelakarai 47
- Madurantakam 47
- Minjur 47
- Nellikkuppam 47
- Singapperumalkovil 47
- Tirumullaivasal 47
- Vandalur 47
- Manappakkam 46
- Nambutalai 46
- Porur 46
- Tambaram 46
- Tiruppalaikudi 46
- Tondi 46
- Auroville 45
- Chinnasekkadu 45
- Manali 45
- Pallavaram 45
- Saint Thomas Mount 45
- Vengavasal 45
- Alandur 44
- Chetput 44
- Karambakkudi 44
- Karumbakkam 44
- Madipakkam 44
- Periyapattinam 44
- George Town 43
- Kattivakkam 43
- Tiruvottiyur 43
- Cheyyur 42
- Gandhi Nagar 42
- Injambakkam 42
- Marakkanam 42
- Palavakkam 42
- Perungudi 42
- Ramanathapuram 42
- Neelankarai 41
- Mandapam 40
- Vedaraniyam 40
- Seven Pagodas 39
- Rameswaram 37
- Puliyur 33
- Tirunelveli 33
- Madurai 16
AQI US, Metric