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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 |  Tanjore | 131 |
| 2 | Gummidipundi | 90 |
| 3 | Irugur | 84 |
| 4 | Tirunelveli | 82 |
| 5 | Vellore | 75 |
| 6 | Coimbatore | 68 |
| 7 | Salem | 67 |
| 8 | Karur | 62 |
| 9 | Ariyalur | 58 |
| 10 | Arimalam | 54 |
(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 | Karambakkudi | 16 |
| 2 | Madurai | 24 |
| 3 | Puliyur | 30 |
| 4 | Chennai | 42 |
| 5 | Cuddalore | 44 |
| 6 | Ramanathapuram | 50 |
| 7 | Arimalam | 54 |
| 8 | Ariyalur | 58 |
| 9 | Karur | 62 |
| 10 | Salem | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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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
16 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?
- Tanjore 131
- Ooty 93
- Gummidipundi 90
- Irugur 84
- Tirunelveli 82
- Vellore 75
- Coimbatore 68
- Salem 67
- Mattur 66
- Pennadam 66
- Tiruppur 66
- Alagapuram 65
- Ayyampettai 65
- Chinna Salem 65
- Jayamkondacholapuram 65
- Kallakkurichchi 65
- Lalgudi 65
- Manalurpettai 65
- Pallipattu 65
- Papanasam 65
- Perambalur 65
- Pullambadi 65
- Srimushnam 65
- Swamimalai 65
- Thirukattupalli 65
- Thiruvaiyaru 65
- Tirukkoyilur 65
- Vettavalam 65
- Vriddhachalam 65
- Arcot 64
- Arni 64
- Arumbavur 64
- Gingee 64
- Gudiyatham 64
- Katpadi 64
- Kumbakonam 64
- Nangilickondan 64
- Pallikondai 64
- Pennathur 64
- Perundurai 64
- Polur 64
- Sholinghur 64
- Thiruthani 64
- Tiruvannamalai 64
- Vallam 64
- Villupuram 64
- Walajapet 64
- Alangayam 63
- Ambur 63
- Ammapettai 63
- Anthiyur 63
- Arakkonam 63
- Avinashi 63
- Bhavani 63
- Chengam 63
- Chennimalai 63
- Cheyyar 63
- Desur 63
- Erode 63
- Gobichettipalayam 63
- Kalavai 63
- Nambiyur 63
- Odugattur 63
- Panruti 63
- Peranamallur 63
- Peranampattu 63
- Thiruvidaimaruthur 63
- Tiruchirappalli 63
- Uttukkuli 63
- Valangaiman 63
- Vijayapuri 63
- Vikravandi 63
- Viraganur 63
- Aduthurai 62
- Annur 62
- Attayyampatti 62
- Attur 62
- Belur 62
- Dusi 62
- Gangavalli 62
- Harur 62
- Hosur 62
- Idappadi 62
- Ilampillai 62
- Jalakandapuram 62
- Jalarpet 62
- Kanchipuram 62
- Kangayam 62
- Karamadai 62
- Karur 62
- Konganapuram 62
- Kotagiri 62
- Kunnattur 62
- Mallasamudram 62
- Mallur 62
- Mettupalayam 62
- Mettuppalaiyam 62
- Mettur 62
- Namagiripettai 62
- Nangavalli 62
- Omalur 62
- Palladam 62
- Pallippatti 62
- Punjai Puliyampatti 62
- Rasipuram 62
- Sathyamangalam 62
- Sirumugai 62
- Sivagiri 62
- Taramangalam 62
- Tattayyangarpettai 62
- Tiruchengode 62
- Turaiyur 62
- Uppiliyapuram 62
- Valavanur 62
- Vandavasi 62
- Vaniyambadi 62
- Aruvankad 61
- Chettipalaiyam 61
- Denkanikota 61
- Dharmapuri 61
- Erumaippatti 61
- Kattupputtur 61
- Kaveripatnam 61
- Kelamangalam 61
- Kodumudi 61
- Krishnagiri 61
- Kulittalai 61
- Kurinjippadi 61
- Mallapuram 61
- Marandahalli 61
- Masinigudi 61
- Mohanur 61
- Musiri 61
- Namakkal 61
- Needamangalam 61
- Palakkodu 61
- Papireddippatti 61
- Papparappatti 61
- Pennagaram 61
- Periyanayakkanpalaiyam 61
- Periyapatti 61
- Puduppatti 61
- Singanallur 61
- Sulur 61
- Tiruvallur 61
- Velur 61
- Wellington 61
- Alangudi 60
- Annavasal 60
- Dharapuram 60
- Iluppur 60
- Koradachcheri 60
- Madukkarai 60
- Mulanur 60
- Naduvattam 60
- Periyanegamam 60
- Perur 60
- Pudukkottai 60
- Uttiramerur 60
- Wallajahbad 60
- Kil Bhuvanagiri 59
- Manapparai 59
- Mannargudi 59
- Pallappatti 59
- Pollachi 59
- Sriperumbudur 59
- Tindivanam 59
- Tinnanur 59
- Udumalaippettai 59
- Anamalais 58
- Ariyalur 58
- Dhali 58
- Kiranur 58
- Koothanallur 58
- Kumaralingam 58
- Nellikkuppam 58
- Pattukkottai 58
- Vedasandur 58
- Vettaikkaranpudur 58
- Alappakkam 57
- Arantangi 57
- Avadi 57
- Ayakudi 57
- Chidambaram 57
- Dindigul 57
- Kanadukattan 57
- Kottaiyur 57
- Madukkur 57
- Mayiladuthurai 57
- Nandambakkam 57
- Nannilam 57
- Nattam 57
- Palani 57
- Pallattur 57
- Peravurani 57
- Ponnamaravati 57
- Puduvayal 57
- V.S.K.Valasai (Dindigul-Dist.) 57
- Vadamadurai 57
- Valparai 57
- Vellanur 57
- Alanganallur 56
- Andippatti 56
- Annamalainagar 56
- Bodinayakkanur 56
- Chinnamanur 56
- Cumbum 56
- Devadanappatti 56
- Elumalai 56
- Gudalur 56
- Karaikkudi 56
- Kodaikanal 56
- Kombai 56
- Madurantakam 56
- Melur 56
- Naravarikuppam 56
- Nilakottai 56
- Palamedu 56
- Periyakulam 56
- Ponneri 56
- Sirkazhi 56
- Teni 56
- Thiruvarur 56
- Tirupparangunram 56
- Usilampatti 56
- Uttamapalaiyam 56
- Vadippatti 56
- Vattalkundu 56
- Adirampattinam 55
- Ambattur 55
- Auroville 55
- Chingleput 55
- Devakottai 55
- Guduvancheri 55
- Kallupatti 55
- Kariapatti 55
- Madambakkam 55
- Minjur 55
- Nattarasankottai 55
- Peraiyur 55
- Poonamalle 55
- Porur 55
- Rajapalaiyam 55
- Singapperumalkovil 55
- Sivaganga 55
- Srivilliputhur 55
- Tiruppuvanam 55
- Vandalur 55
- Virudunagar 55
- Abiramam 54
- Alandur 54
- Arimalam 54
- Aruppukkottai 54
- Chetput 54
- Chinnasekkadu 54
- Cholapuram 54
- Elayirampannai 54
- Ettaiyapuram 54
- George Town 54
- Kadambur 54
- Kalugumalai 54
- Kamuthi 54
- Kattivakkam 54
- Kovilpatti 54
- Manali 54
- Manamadurai 54
- Manappakkam 54
- Mangalam 54
- Muttupet 54
- Pallavaram 54
- Pudur 54
- Saint Thomas Mount 54
- Sattur 54
- Sivakasi 54
- Tambaram 54
- Tiruttangal 54
- Tiruvottiyur 54
- Vasudevanallur 54
- Vilattikulam 54
- Alangulam 53
- Alwa Tirunagari 53
- Arumuganeri 53
- Eral 53
- Gandhi Nagar 53
- Gangaikondan 53
- Injambakkam 53
- Kadayanallur 53
- Karumbakkam 53
- Kayalpattinam 53
- Kayattar 53
- Korampallam 53
- Kulattur 53
- Madipakkam 53
- Mudukulattur 53
- Neelankarai 53
- Palavakkam 53
- Paramagudi 53
- Perungudi 53
- Puliyangudi 53
- Sayalkudi 53
- Srivaikuntam 53
- Surandai 53
- Thoothukudi 53
- Vengavasal 53
- Ambasamudram 52
- Kalakkadu 52
- Kallidaikurichi 52
- Kilvelur 52
- Kuttalam 52
- Nambutalai 52
- Nanguneri 52
- Sathankulam 52
- Thenkasi 52
- Tiruchchendur 52
- Tisaiyanvilai 52
- Tondi 52
- Udangudi 52
- Vadakku Viravanallur 52
- Cheyyur 51
- Marakkanam 51
- Seven Pagodas 51
- Tirumullaivasal 51
- Tiruppalaikudi 51
- Vadakku Valliyur 51
- Ramanathapuram 50
- Keelakarai 49
- Kuzhithurai 49
- Padmanabhapuram 49
- Tharangambadi 49
- Colachel 48
- Eraniel 48
- Kanniyakumari 48
- Manavalakurichi 48
- Nagercoil 48
- Suchindram 48
- Negapatam 46
- Periyapattinam 46
- Velankanni 45
- Cuddalore 44
- Chennai 42
- Mandapam 40
- Rameswaram 40
- Vedaraniyam 38
- Puliyur 30
- Madurai 24
- Karambakkudi 16
AQI US, Metric