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Air quality in Tamil Nadu
Air quality index (AQI) and PM2.5 air pollution in Tamil Nadu
AIR QUALITY DATA CONTRIBUTORS
5 Contributors
See all
LIVE AQI CITY RANKING
Real-time Tamil Nadu
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Gummidipundi | 27 |
| 2 | Karambakkudi | 44 |
| 3 | Madurai | 46 |
| 4 | Ramanathapuram | 49 |
| 5 | Puliyur | 51 |
| 6 | Chennai | 55 |
| 7 | Tanjore | 56 |
| 8 | Salem | 73 |
| 9 | Arimalam | 74 |
| 10 | Cuddalore | 79 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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News
The latest air quality news and resources.
Tamil Nadu air quality data attribution
5Contributors
- Central Pollution Control Board
16 stations
- Tamil Nadu Pollution Control Board
1 station
3 Government Contributors
- Johnsanthosh
1 station
Non-profit organization Contributor
- Prasad
1 station
Individual Contributor
Which is the most polluted city in Tamil Nadu?
- Irugur 137
- Coimbatore 127
- Ooty 102
- Karur 87
- Vellore 84
- Tirunelveli 82
- Ariyalur 80
- Cuddalore 79
- Arimalam 74
- Salem 73
- Hosur 69
- Denkanikota 68
- Dharmapuri 68
- Harur 68
- Jalarpet 68
- Kaveripatnam 68
- Kelamangalam 68
- Krishnagiri 68
- Kunnattur 68
- Mallapuram 68
- Marandahalli 68
- Palakkodu 68
- Pallippatti 68
- Papireddippatti 68
- Papparappatti 68
- Vaniyambadi 68
- Alagapuram 67
- Alangayam 67
- Ambur 67
- Arumbavur 67
- Attur 67
- Ayyampettai 67
- Belur 67
- Chengam 67
- Chinna Salem 67
- Gangavalli 67
- Gudiyatham 67
- Kallakkurichchi 67
- Manalurpettai 67
- Mattur 67
- Nangavalli 67
- Odugattur 67
- Omalur 67
- Pallikondai 67
- Papanasam 67
- Pennagaram 67
- Perambalur 67
- Peranampattu 67
- Polur 67
- Pullambadi 67
- Swamimalai 67
- Taramangalam 67
- Thirukattupalli 67
- Thiruvaiyaru 67
- Tiruvannamalai 67
- Vallam 67
- Viraganur 67
- Aduthurai 66
- Ammapettai 66
- Arni 66
- Attayyampatti 66
- Erumaippatti 66
- Idappadi 66
- Ilampillai 66
- Jalakandapuram 66
- Jayamkondacholapuram 66
- Katpadi 66
- Konganapuram 66
- Koradachcheri 66
- Kulittalai 66
- Kumbakonam 66
- Lalgudi 66
- Mallasamudram 66
- Mallur 66
- Mettuppalaiyam 66
- Mettur 66
- Musiri 66
- Namagiripettai 66
- Needamangalam 66
- Pennadam 66
- Pennathur 66
- Rasipuram 66
- Srimushnam 66
- Tattayyangarpettai 66
- Thiruvidaimaruthur 66
- Tiruchirappalli 66
- Tirukkoyilur 66
- Tiruppur 66
- Turaiyur 66
- Uppiliyapuram 66
- Valangaiman 66
- Vettavalam 66
- Vriddhachalam 66
- Annavasal 65
- Anthiyur 65
- Arcot 65
- Bhavani 65
- Desur 65
- Gingee 65
- Iluppur 65
- Kalavai 65
- Kattupputtur 65
- Koothanallur 65
- Manapparai 65
- Mannargudi 65
- Mayiladuthurai 65
- Mohanur 65
- Namakkal 65
- Nannilam 65
- Peranamallur 65
- Puduppatti 65
- Tiruchengode 65
- Walajapet 65
- Cheyyar 64
- Erode 64
- Gobichettipalayam 64
- Kil Bhuvanagiri 64
- Kodumudi 64
- Nangilickondan 64
- Pallipattu 64
- Perundurai 64
- Sathyamangalam 64
- Sholinghur 64
- Sivagiri 64
- Thiruthani 64
- Thiruvarur 64
- Vandavasi 64
- Velur 64
- Arakkonam 63
- Chennimalai 63
- Chidambaram 63
- Dusi 63
- Kanchipuram 63
- Kurinjippadi 63
- Pallappatti 63
- Panruti 63
- Pudukkottai 63
- Sirkazhi 63
- Tiruvallur 63
- Valavanur 63
- Vijayapuri 63
- Vikravandi 63
- Villupuram 63
- Alangudi 62
- Alappakkam 62
- Annamalainagar 62
- Madukkur 62
- Masinigudi 62
- Mulanur 62
- Nambiyur 62
- Nellikkuppam 62
- Sriperumbudur 62
- Tharangambadi 62
- Tirumullaivasal 62
- Vadamadurai 62
- Vedasandur 62
- Wallajahbad 62
- Dharapuram 61
- Dindigul 61
- Kangayam 61
- Kilvelur 61
- Nattam 61
- Pattukkottai 61
- Ponnamaravati 61
- Punjai Puliyampatti 61
- Tindivanam 61
- Tinnanur 61
- Uttiramerur 61
- Uttukkuli 61
- V.S.K.Valasai (Dindigul-Dist.) 61
- Annur 60
- Avadi 60
- Avinashi 60
- Kanadukattan 60
- Kiranur 60
- Kotagiri 60
- Melur 60
- Palamedu 60
- Palladam 60
- Puduvayal 60
- Sirumugai 60
- Vellanur 60
- Alanganallur 59
- Arantangi 59
- Aruvankad 59
- Auroville 59
- Ayakudi 59
- Devadanappatti 59
- Dhali 59
- Karamadai 59
- Kodaikanal 59
- Kumaralingam 59
- Madambakkam 59
- Madurantakam 59
- Mettupalayam 59
- Naduvattam 59
- Nandambakkam 59
- Naravarikuppam 59
- Negapatam 59
- Nilakottai 59
- Palani 59
- Pallattur 59
- Peravurani 59
- Periyakulam 59
- Periyanegamam 59
- Periyapatti 59
- Ponneri 59
- Poonamalle 59
- Singapperumalkovil 59
- Sulur 59
- Udumalaippettai 59
- Vadippatti 59
- Vattalkundu 59
- Wellington 59
- Adirampattinam 58
- Ambattur 58
- Andippatti 58
- Bodinayakkanur 58
- Chettipalaiyam 58
- Cheyyur 58
- Chingleput 58
- Chinnamanur 58
- Elumalai 58
- Guduvancheri 58
- Karaikkudi 58
- Kombai 58
- Kottaiyur 58
- Manappakkam 58
- Marakkanam 58
- Muttupet 58
- Pallavaram 58
- Periyanayakkanpalaiyam 58
- Pollachi 58
- Porur 58
- Singanallur 58
- Tambaram 58
- Teni 58
- Tirupparangunram 58
- Tiruppuvanam 58
- Usilampatti 58
- Uttamapalaiyam 58
- Valparai 58
- Vandalur 58
- Velankanni 58
- Alandur 57
- Anamalais 57
- Chetput 57
- Chinnasekkadu 57
- Cumbum 57
- Devakottai 57
- Gudalur 57
- Kallupatti 57
- Kariapatti 57
- Karumbakkam 57
- Madipakkam 57
- Madukkarai 57
- Manali 57
- Minjur 57
- Nattarasankottai 57
- Peraiyur 57
- Perur 57
- Saint Thomas Mount 57
- Sivaganga 57
- Vengavasal 57
- Vettaikkaranpudur 57
- Gandhi Nagar 56
- George Town 56
- Injambakkam 56
- Kattivakkam 56
- Mangalam 56
- Neelankarai 56
- Palavakkam 56
- Perungudi 56
- Seven Pagodas 56
- Tanjore 56
- Tiruvottiyur 56
- Virudunagar 56
- Chennai 55
- Manamadurai 55
- Srivilliputhur 55
- Aruppukkottai 54
- Rajapalaiyam 54
- Abiramam 53
- Kamuthi 53
- Mudukulattur 53
- Nambutalai 53
- Paramagudi 53
- Pudur 53
- Sattur 53
- Sivakasi 53
- Tiruttangal 53
- Tondi 53
- Cholapuram 52
- Elayirampannai 52
- Ettaiyapuram 52
- Keelakarai 52
- Kulattur 52
- Sayalkudi 52
- Tiruppalaikudi 52
- Vilattikulam 52
- Kovilpatti 51
- Periyapattinam 51
- Puliyur 51
- Vedaraniyam 51
- Ramanathapuram 49
- Thoothukudi 49
- Kadambur 48
- Kalugumalai 48
- Korampallam 48
- Vasudevanallur 47
- Madurai 46
- Kayattar 45
- Puliyangudi 45
- Karambakkudi 44
- Kayalpattinam 44
- Mandapam 44
- Arumuganeri 43
- Eral 43
- Gangaikondan 43
- Kadayanallur 43
- Alwa Tirunagari 42
- Srivaikuntam 42
- Surandai 42
- Tiruchchendur 42
- Alangulam 41
- Thenkasi 41
- Kuttalam 40
- Rameswaram 40
- Ambasamudram 39
- Kallidaikurichi 39
- Udangudi 39
- Vadakku Viravanallur 39
- Nanguneri 37
- Sathankulam 37
- Kalakkadu 36
- Tisaiyanvilai 35
- Vadakku Valliyur 34
- Kuzhithurai 30
- Padmanabhapuram 29
- Eraniel 28
- Nagercoil 28
- Colachel 27
- Gummidipundi 27
- Manavalakurichi 27
- Suchindram 27
- Kanniyakumari 26
AQI US, Metric