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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 |  Gummidipundi | 149 |
| 2 | Ooty | 82 |
| 3 | Karur | 76 |
| 4 | Ramanathapuram | 66 |
| 5 | Coimbatore | 64 |
| 6 | Tanjore | 63 |
| 7 | Chennai | 60 |
| 8 | Irugur | 60 |
| 9 | Tirunelveli | 60 |
| 10 | Ariyalur | 59 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
4 Contributors
See all
LIVE AQI CITY RANKING
Real-time Tamil Nadu
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Tiruppur | 25 |
| 2 | Madurai | 38 |
| 3 | Cuddalore | 51 |
| 4 | Karambakkudi | 58 |
| 5 | Ariyalur | 59 |
| 6 | Chennai | 60 |
| 7 | Irugur | 60 |
| 8 | Tirunelveli | 60 |
| 9 | Tanjore | 63 |
| 10 | Coimbatore | 64 |
(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
4Contributors
- Central Pollution Control Board
12 stations
2 Government Contributors
- Johnsanthosh
1 station
Non-profit organization Contributor
- Prasad
1 station
Individual Contributor
Which is the most polluted city in Tamil Nadu?
- Gummidipundi 149
- Ooty 82
- Vellore 81
- Puduvayal 80
- Pallipattu 79
- Ponneri 79
- Thiruthani 79
- Tinnanur 79
- Tiruvallur 79
- Vellanur 79
- Arakkonam 78
- Avadi 78
- Minjur 78
- Naravarikuppam 78
- Ambattur 77
- Arimalam 77
- Chinnasekkadu 77
- Kattivakkam 77
- Manali 77
- Nandambakkam 77
- Poonamalle 77
- Porur 77
- Sholinghur 77
- Sriperumbudur 77
- Alandur 76
- Chetput 76
- Dusi 76
- George Town 76
- Guduvancheri 76
- Kanchipuram 76
- Karur 76
- Madambakkam 76
- Manappakkam 76
- Pallavaram 76
- Saint Thomas Mount 76
- Tambaram 76
- Tiruvottiyur 76
- Vandalur 76
- Wallajahbad 76
- Arcot 75
- Gandhi Nagar 75
- Kalavai 75
- Katpadi 75
- Madipakkam 75
- Perungudi 75
- Singapperumalkovil 75
- Vengavasal 75
- Walajapet 75
- Cheyyar 74
- Chingleput 74
- Injambakkam 74
- Neelankarai 74
- Palavakkam 74
- Sivakasi 74
- Uttiramerur 74
- Arni 73
- Gudiyatham 73
- Karumbakkam 73
- Pallikondai 73
- Peranamallur 73
- Madurantakam 72
- Odugattur 72
- Peranampattu 72
- Vandavasi 72
- Ambur 71
- Desur 71
- Polur 71
- Alangayam 70
- Seven Pagodas 70
- Vaniyambadi 70
- Jalarpet 69
- Gingee 68
- Nangilickondan 68
- Tindivanam 68
- Chengam 67
- Cheyyur 67
- Krishnagiri 67
- Pennathur 67
- Tiruvannamalai 67
- Hosur 66
- Kaveripatnam 66
- Kunnattur 66
- Marakkanam 66
- Ramanathapuram 66
- Vettavalam 66
- Vikravandi 66
- Auroville 65
- Kelamangalam 65
- Manalurpettai 65
- Tirukkoyilur 65
- Valavanur 65
- Villupuram 65
- Alagapuram 64
- Coimbatore 64
- Denkanikota 64
- Harur 64
- Marandahalli 64
- Nellikkuppam 64
- Palakkodu 64
- Panruti 64
- Chinna Salem 63
- Dharmapuri 63
- Kallakkurichchi 63
- Mallapuram 63
- Pallippatti 63
- Papireddippatti 63
- Papparappatti 63
- Tanjore 63
- Vriddhachalam 63
- Attur 62
- Belur 62
- Gangavalli 62
- Kurinjippadi 62
- Omalur 62
- Pennadam 62
- Pennagaram 62
- Salem 62
- Viraganur 62
- Alappakkam 61
- Arumbavur 61
- Attayyampatti 61
- Ilampillai 61
- Jalakandapuram 61
- Kariapatti 61
- Mallur 61
- Manamadurai 61
- Mattur 61
- Melur 61
- Mettur 61
- Namagiripettai 61
- Nangavalli 61
- Nattarasankottai 61
- Rasipuram 61
- Sivaganga 61
- Srimushnam 61
- Taramangalam 61
- Tiruppuvanam 61
- Abiramam 60
- Aruppukkottai 60
- Chennai 60
- Idappadi 60
- Irugur 60
- Kamuthi 60
- Kil Bhuvanagiri 60
- Konganapuram 60
- Mallasamudram 60
- Mangalam 60
- Paramagudi 60
- Tirunelveli 60
- Tirupparangunram 60
- Alanganallur 59
- Annamalainagar 59
- Ariyalur 59
- Chidambaram 59
- Devakottai 59
- Jayamkondacholapuram 59
- Kanadukattan 59
- Karaikkudi 59
- Kottaiyur 59
- Palamedu 59
- Pallattur 59
- Perambalur 59
- Tiruchengode 59
- Uppiliyapuram 59
- Virudunagar 59
- Anthiyur 58
- Arantangi 58
- Bhavani 58
- Erode 58
- Kallupatti 58
- Karambakkudi 58
- Mudukulattur 58
- Namakkal 58
- Nambutalai 58
- Nattam 58
- Peraiyur 58
- Ponnamaravati 58
- Puduppatti 58
- Tondi 58
- Vadippatti 58
- Aduthurai 57
- Alangudi 57
- Anamalais 57
- Andippatti 57
- Ayyampettai 57
- Bodinayakkanur 57
- Chinnamanur 57
- Cumbum 57
- Devadanappatti 57
- Elumalai 57
- Erumaippatti 57
- Gobichettipalayam 57
- Gudalur 57
- Kodaikanal 57
- Kodumudi 57
- Kombai 57
- Kumbakonam 57
- Mayiladuthurai 57
- Mettuppalaiyam 57
- Nilakottai 57
- Papanasam 57
- Periyakulam 57
- Perundurai 57
- Pollachi 57
- Pudukkottai 57
- Sirkazhi 57
- Sivagiri 57
- Srivilliputhur 57
- Swamimalai 57
- Tattayyangarpettai 57
- Teni 57
- Thiruvaiyaru 57
- Thiruvidaimaruthur 57
- Tirumullaivasal 57
- Tiruppalaikudi 57
- Tiruttangal 57
- Turaiyur 57
- Usilampatti 57
- Uttamapalaiyam 57
- V.S.K.Valasai (Dindigul-Dist.) 57
- Valangaiman 57
- Valparai 57
- Vattalkundu 57
- Velur 57
- Vettaikkaranpudur 57
- Adirampattinam 56
- Ammapettai 56
- Annavasal 56
- Annur 56
- Aruvankad 56
- Avinashi 56
- Ayakudi 56
- Chennimalai 56
- Chettipalaiyam 56
- Dhali 56
- Dharapuram 56
- Dindigul 56
- Iluppur 56
- Kangayam 56
- Karamadai 56
- Kattupputtur 56
- Kiranur 56
- Koothanallur 56
- Koradachcheri 56
- Kotagiri 56
- Kulittalai 56
- Kumaralingam 56
- Lalgudi 56
- Madukkarai 56
- Madukkur 56
- Manapparai 56
- Mannargudi 56
- Masinigudi 56
- Mettupalayam 56
- Mohanur 56
- Mulanur 56
- Musiri 56
- Naduvattam 56
- Nambiyur 56
- Nannilam 56
- Needamangalam 56
- Palani 56
- Palladam 56
- Pallappatti 56
- Pattukkottai 56
- Peravurani 56
- Periyanayakkanpalaiyam 56
- Periyanegamam 56
- Periyapatti 56
- Perur 56
- Pudur 56
- Pullambadi 56
- Punjai Puliyampatti 56
- Rajapalaiyam 56
- Sathyamangalam 56
- Sattur 56
- Singanallur 56
- Sirumugai 56
- Sulur 56
- Thirukattupalli 56
- Thiruvarur 56
- Tiruchirappalli 56
- Udumalaippettai 56
- Uttukkuli 56
- Vadamadurai 56
- Vallam 56
- Vedasandur 56
- Vijayapuri 56
- Wellington 56
- Kilvelur 55
- Muttupet 55
- Negapatam 55
- Tharangambadi 55
- Cholapuram 54
- Keelakarai 54
- Vedaraniyam 54
- Velankanni 54
- Elayirampannai 53
- Periyapattinam 53
- Sayalkudi 53
- Vilattikulam 53
- Ettaiyapuram 52
- Kovilpatti 52
- Kuzhithurai 52
- Mandapam 52
- Rameswaram 52
- Vasudevanallur 52
- Colachel 51
- Cuddalore 51
- Eraniel 51
- Manavalakurichi 51
- Padmanabhapuram 51
- Puliyangudi 51
- Kadayanallur 50
- Kalugumalai 50
- Kulattur 50
- Kuttalam 49
- Nagercoil 49
- Suchindram 49
- Thenkasi 49
- Alangulam 48
- Ambasamudram 48
- Kadambur 48
- Kalakkadu 48
- Kallidaikurichi 48
- Kanniyakumari 48
- Kayattar 48
- Surandai 48
- Vadakku Viravanallur 48
- Gangaikondan 47
- Korampallam 47
- Nanguneri 47
- Vadakku Valliyur 47
- Alwa Tirunagari 46
- Eral 46
- Srivaikuntam 46
- Thoothukudi 46
- Sathankulam 45
- Tisaiyanvilai 45
- Arumuganeri 44
- Kayalpattinam 44
- Udangudi 44
- Tiruchchendur 43
- Madurai 38
- Tiruppur 25
AQI US, Metric