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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 |  Pappankuppam | 179 |
| 2 | Vellore | 143 |
| 3 | Ranipet | 105 |
| 4 | Salem | 97 |
| 5 | Coimbatore | 92 |
| 6 | Ooty | 80 |
| 7 | Vandalur | 74 |
| 8 | Thanjavur | 72 |
| 9 | Cuddalore | 71 |
| 10 | Ayyalur | 69 |
(Local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
5 Contributors
See all
LIVE AQI CITY RANKING
Real-time Tamil Nadu
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sivakasi | 19 |
| 2 | Virudunagar | 19 |
| 3 | Karambakkudi | 28 |
| 4 | Karur | 47 |
| 5 | Tirunelveli | 53 |
| 6 | Arimalam | 57 |
| 7 | Chennai | 61 |
| 8 | Pappinayakkanpatti | 62 |
| 9 | Puliyur | 62 |
| 10 | Sooriyur | 62 |
(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
21 stations
- U.S. Consulate General in Chennai
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?
- Pappankuppam 179
- Vellore 143
- Ranipet 105
- Salem 97
- Coimbatore 92
- Pallipattu 83
- Ponneri 82
- Puduvayal 82
- Thiruthani 82
- Arakkonam 81
- Minjur 81
- Tiruvallur 81
- Ooty 80
- Sholinghur 80
- Kattivakkam 79
- Naravarikuppam 79
- Tinnanur 79
- Vellanur 79
- Avadi 78
- Chinnasekkadu 78
- Manali 78
- Walajapet 78
- Ambattur 77
- Arcot 77
- Katpadi 77
- Tiruvottiyur 77
- George Town 76
- Gudiyatham 76
- Kalavai 76
- Kanchipuram 76
- Pallikondai 76
- Peranampattu 76
- Poonamalle 76
- Sriperumbudur 76
- Chetput 75
- Manappakkam 75
- Nandambakkam 75
- Porur 75
- Alandur 74
- Ambur 74
- Arni 74
- Dusi 74
- Gandhi Nagar 74
- Odugattur 74
- Pallavaram 74
- Saint Thomas Mount 74
- Vandalur 74
- Wallajahbad 74
- Madambakkam 73
- Madipakkam 73
- Palavakkam 73
- Perungudi 73
- Tambaram 73
- Cheyyar 72
- Guduvancheri 72
- Injambakkam 72
- Neelankarai 72
- Peranamallur 72
- Thanjavur 72
- Vengavasal 72
- Alangayam 71
- Cuddalore 71
- Polur 71
- Singapperumalkovil 71
- Vaniyambadi 71
- Chingleput 70
- Jalarpet 70
- Uttiramerur 70
- Ayyalur 69
- Desur 69
- Karumbakkam 69
- Vandavasi 69
- Dindigul 68
- Chengam 67
- Madurantakam 67
- Pennathur 67
- Seven Pagodas 67
- Tiruvannamalai 67
- Gingee 66
- Nangilickondan 66
- Krishnagiri 65
- Kunnattur 65
- Madurai 65
- Vettavalam 65
- Hosur 64
- Kaveripatnam 64
- Manalurpettai 64
- Tindivanam 64
- Ariyalur 63
- Cheyyur 63
- Kelamangalam 63
- Semmandalam 63
- Tirukkoyilur 63
- Alagapuram 62
- Denkanikota 62
- Dharmapuri 62
- Harur 62
- Mallapuram 62
- Marandahalli 62
- Palakkodu 62
- Pallippatti 62
- Papireddippatti 62
- Papparappatti 62
- Pappinayakkanpatti 62
- Puliyur 62
- Sooriyur 62
- Vikravandi 62
- Attur 61
- Belur 61
- Chennai 61
- Kallakkurichchi 61
- Marakkanam 61
- Nangavalli 61
- Omalur 61
- Pennagaram 61
- Taramangalam 61
- Villupuram 61
- Chinna Salem 60
- Ilampillai 60
- Jalakandapuram 60
- Mettur 60
- Valavanur 60
- Attayyampatti 59
- Auroville 59
- Idappadi 59
- Konganapuram 59
- Mallur 59
- Anthiyur 58
- Gangavalli 58
- Irugur 58
- Mallasamudram 58
- Nellikkuppam 58
- Panruti 58
- Viraganur 58
- Arimalam 57
- Bhavani 57
- Gobichettipalayam 57
- Namagiripettai 57
- Rasipuram 57
- Sathyamangalam 57
- Alappakkam 56
- Erode 56
- Kurinjippadi 56
- Masinigudi 56
- Naduvattam 56
- Tiruchengode 56
- Arumbavur 55
- Kotagiri 55
- Vriddhachalam 55
- Aruvankad 54
- Bodinayakkanur 54
- Chidambaram 54
- Chinnamanur 54
- Cumbum 54
- Gudalur 54
- Kil Bhuvanagiri 54
- Kombai 54
- Mattur 54
- Nambiyur 54
- Pennadam 54
- Perundurai 54
- Punjai Puliyampatti 54
- Srimushnam 54
- Uttamapalaiyam 54
- Wellington 54
- Aduthurai 53
- Alanganallur 53
- Ammapettai 53
- Andippatti 53
- Annamalainagar 53
- Ayyampettai 53
- Devadanappatti 53
- Elumalai 53
- Jayamkondacholapuram 53
- Kodaikanal 53
- Kumbakonam 53
- Mayiladuthurai 53
- Melur 53
- Nattam 53
- Nilakottai 53
- Palamedu 53
- Papanasam 53
- Perambalur 53
- Periyakulam 53
- Pullambadi 53
- Sirkazhi 53
- Sirumugai 53
- Swamimalai 53
- Teni 53
- Thiruvaiyaru 53
- Thiruvidaimaruthur 53
- Tirumullaivasal 53
- Tirunelveli 53
- Tirupparangunram 53
- Uppiliyapuram 53
- Usilampatti 53
- V.S.K.Valasai (Dindigul-Dist.) 53
- Vadippatti 53
- Valangaiman 53
- Valparai 53
- Vattalkundu 53
- Alangudi 52
- Annavasal 52
- Annur 52
- Ayakudi 52
- Chennimalai 52
- Dhali 52
- Iluppur 52
- Kallupatti 52
- Kanadukattan 52
- Karamadai 52
- Kariapatti 52
- Koothanallur 52
- Koradachcheri 52
- Kumaralingam 52
- Lalgudi 52
- Mannargudi 52
- Mettupalayam 52
- Namakkal 52
- Nannilam 52
- Needamangalam 52
- Palani 52
- Peraiyur 52
- Ponnamaravati 52
- Pudukkottai 52
- Tharangambadi 52
- Thirukattupalli 52
- Tiruchirappalli 52
- Tiruppuvanam 52
- Turaiyur 52
- Udumalaippettai 52
- Vadamadurai 52
- Vallam 52
- Vijayapuri 52
- Anamalais 51
- Avinashi 51
- Karaikkudi 51
- Kiranur 51
- Kodumudi 51
- Kottaiyur 51
- Mettuppalaiyam 51
- Nattarasankottai 51
- Pallattur 51
- Periyanayakkanpalaiyam 51
- Puduppatti 51
- Sivaganga 51
- Sivagiri 51
- Srivilliputhur 51
- Tattayyangarpettai 51
- Thiruvarur 51
- Uttukkuli 51
- Vedasandur 51
- Vettaikkaranpudur 51
- Arantangi 50
- Dharapuram 50
- Erumaippatti 50
- Kangayam 50
- Manapparai 50
- Mulanur 50
- Pattukkottai 50
- Periyanegamam 50
- Periyapatti 50
- Chettipalaiyam 49
- Devakottai 49
- Kulittalai 49
- Madukkarai 49
- Madukkur 49
- Musiri 49
- Palladam 49
- Pallappatti 49
- Peravurani 49
- Perur 49
- Pollachi 49
- Rajapalaiyam 49
- Singanallur 49
- Sulur 49
- Velur 49
- Kattupputtur 48
- Kilvelur 48
- Manamadurai 48
- Mangalam 48
- Mohanur 48
- Adirampattinam 47
- Karur 47
- Negapatam 45
- Colachel 44
- Kuzhithurai 44
- Muttupet 44
- Aruppukkottai 43
- Cholapuram 43
- Eraniel 43
- Manavalakurichi 43
- Padmanabhapuram 43
- Tiruttangal 43
- Vasudevanallur 43
- Velankanni 43
- Kadayanallur 42
- Kuttalam 42
- Nagercoil 42
- Paramagudi 42
- Puliyangudi 42
- Suchindram 42
- Abiramam 41
- Kanniyakumari 41
- Nambutalai 41
- Thenkasi 41
- Tondi 41
- Kallidaikurichi 40
- Surandai 40
- Alangulam 39
- Ambasamudram 39
- Elayirampannai 39
- Kalakkadu 39
- Kalugumalai 39
- Kamuthi 39
- Sattur 39
- Vadakku Viravanallur 39
- Kovilpatti 38
- Mudukulattur 38
- Pudur 38
- Tiruppalaikudi 38
- Vadakku Valliyur 38
- Ettaiyapuram 37
- Gangaikondan 37
- Kadambur 37
- Kayattar 37
- Nanguneri 37
- Ramanathapuram 36
- Tisaiyanvilai 36
- Vedaraniyam 36
- Vilattikulam 36
- Sayalkudi 35
- Alwa Tirunagari 34
- Keelakarai 34
- Kulattur 34
- Sathankulam 34
- Srivaikuntam 34
- Udangudi 34
- Eral 33
- Korampallam 33
- Mandapam 33
- Periyapattinam 33
- Thoothukudi 33
- Arumuganeri 32
- Kayalpattinam 32
- Rameswaram 32
- Tiruchchendur 32
- Karambakkudi 28
- Sivakasi 19
- Virudunagar 19
AQI US, Metric