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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 | Kattivakkam | 71 |
| 2 | Coimbatore | 68 |
| 3 | Hosur | 63 |
| 4 | Arimalam | 60 |
| 5 | Cuddalore | 55 |
| 6 | Ariyalur | 53 |
| 7 | Tirunelveli | 52 |
| 8 | Ramanathapuram | 49 |
| 9 | Arcot | 42 |
| 10 | Vandalur | 42 |
(local time)
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LIVE AQI CITY RANKING
Real-time Tamil Nadu
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Tiruchirappalli | 30 |
| 2 | Salem | 35 |
| 3 | Ooty | 38 |
| 4 | Sivakasi | 41 |
| 5 | Arcot | 42 |
| 6 | Vandalur | 42 |
| 7 | Ramanathapuram | 49 |
| 8 | Tirunelveli | 52 |
| 9 | Ariyalur | 53 |
| 10 | Cuddalore | 55 |
(local time)
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3D animated air pollution map
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Tamil Nadu air quality data attribution
Which is the most polluted city in Tamil Nadu?
- Kattivakkam71
- Coimbatore68
- Hosur63
- Pallipattu63
- Arakkonam62
- Sholinghur62
- Thiruthani62
- Tiruvallur61
- Walajapet61
- Arimalam60
- Avadi60
- Dusi60
- Gummidipundi60
- Kalavai60
- Kanchipuram60
- Katpadi60
- Puduvayal60
- Sriperumbudur60
- Tinnanur60
- Vellanur60
- Vellore60
- Ambattur59
- Arni59
- Cheyyar59
- Nandambakkam59
- Naravarikuppam59
- Pallikondai59
- Peranamallur59
- Ponneri59
- Poonamalle59
- Porur59
- Uttiramerur59
- Vandavasi59
- Wallajahbad59
- Alangayam58
- Ambur58
- Chingleput58
- Chinnasekkadu58
- Desur58
- Gudiyatham58
- Madambakkam58
- Madurantakam58
- Manali58
- Manappakkam58
- Minjur58
- Odugattur58
- Peranampattu58
- Polur58
- Singapperumalkovil58
- Tambaram58
- Alandur57
- Chetput57
- George Town57
- Gingee57
- Guduvancheri57
- Jalarpet57
- Madipakkam57
- Nangilickondan57
- Pallavaram57
- Pennathur57
- Saint Thomas Mount57
- Tindivanam57
- Vaniyambadi57
- Chengam56
- Chennai56
- Gandhi Nagar56
- Perungudi56
- Tiruvannamalai56
- Tiruvottiyur56
- Vengavasal56
- Cuddalore55
- Injambakkam55
- Karumbakkam55
- Krishnagiri55
- Kunnattur55
- Neelankarai55
- Palavakkam55
- Vettavalam55
- Vikravandi55
- Cheyyur54
- Kaveripatnam54
- Manalurpettai54
- Ariyalur53
- Kelamangalam53
- Marakkanam53
- Seven Pagodas53
- Tirukkoyilur53
- Valavanur53
- Villupuram53
- Auroville52
- Denkanikota52
- Harur52
- Marandahalli52
- Palakkodu52
- Tirunelveli52
- Alagapuram51
- Panruti51
- Papparappatti51
- Dharmapuri49
- Kallakkurichchi49
- Nellikkuppam49
- Pallippatti49
- Ramanathapuram49
- Mallapuram48
- Papireddippatti48
- Chinna Salem47
- Pennagaram47
- Attur46
- Belur46
- Ilampillai46
- Jalakandapuram46
- Mettur46
- Nangavalli46
- Omalur46
- Taramangalam46
- Idappadi45
- Konganapuram45
- Viraganur45
- Vriddhachalam45
- Anthiyur44
- Attayyampatti44
- Gangavalli44
- Mallur44
- Pennadam44
- Tiruppuvanam44
- Kurinjippadi43
- Sivaganga43
- Tirupparangunram43
- Alanganallur42
- Alappakkam42
- Arcot42
- Arumbavur42
- Kariapatti42
- Mallasamudram42
- Mattur42
- Melur42
- Nattarasankottai42
- Perambalur42
- Srimushnam42
- Vandalur42
- Jayamkondacholapuram41
- Kallupatti41
- Madurai41
- Manamadurai41
- Mangalam41
- Palamedu41
- Sivakasi41
- Aruppukkottai40
- Ayyampettai40
- Bhavani40
- Gobichettipalayam40
- Kil Bhuvanagiri40
- Namagiripettai40
- Nattam40
- Peraiyur40
- Ponnamaravati40
- Sathyamangalam40
- Thiruvaiyaru40
- Vadippatti40
- Virudunagar40
- Alangudi39
- Annavasal39
- Chidambaram39
- Elumalai39
- Kanadukattan39
- Karaikkudi39
- Karambakkudi39
- Kottaiyur39
- Kumbakonam39
- Lalgudi39
- Pallattur39
- Papanasam39
- Pudukkottai39
- Puliyur39
- Pullambadi39
- Rasipuram39
- Swamimalai39
- Thirukattupalli39
- Usilampatti39
- Vallam39
- Aduthurai38
- Ammapettai38
- Arantangi38
- Devakottai38
- Erode38
- Iluppur38
- Masinigudi38
- Nambiyur38
- Nilakottai38
- Ooty38
- Thiruvidaimaruthur38
- Tiruchengode38
- Tiruttangal38
- Uppiliyapuram38
- V.S.K.Valasai (Dindigul-Dist.)38
- Valangaiman38
- Abiramam37
- Andippatti37
- Annamalainagar37
- Needamangalam37
- Peravurani37
- Perundurai37
- Sattur37
- Turaiyur37
- Vattalkundu37
- Kamuthi36
- Kotagiri36
- Naduvattam36
- Paramagudi36
- Pattukkottai36
- Pudur36
- Srivilliputhur36
- Chinnamanur35
- Cumbum35
- Devadanappatti35
- Dindigul35
- Elayirampannai35
- Gudalur35
- Kombai35
- Koradachcheri35
- Manapparai35
- Mannargudi35
- Mettupalayam35
- Mettuppalaiyam35
- Punjai Puliyampatti35
- Rajapalaiyam35
- Salem35
- Sirumugai35
- Tattayyangarpettai35
- Teni35
- Uttamapalaiyam35
- Vijayapuri35
- Annur34
- Aruvankad34
- Avinashi34
- Bodinayakkanur34
- Chennimalai34
- Cholapuram34
- Erumaippatti34
- Ettaiyapuram34
- Karamadai34
- Koothanallur34
- Kovilpatti34
- Kulittalai34
- Madukkur34
- Mayiladuthurai34
- Musiri34
- Namakkal34
- Periyakulam34
- Periyanayakkanpalaiyam34
- Puduppatti34
- Sirkazhi34
- Tiruppur34
- Uttukkuli34
- Vadamadurai34
- Wellington34
- Irugur33
- Kalugumalai33
- Kodaikanal33
- Nannilam33
- Perur33
- Sivagiri33
- Tanjore33
- Tirumullaivasal33
- Valparai33
- Vilattikulam33
- Adirampattinam32
- Anamalais32
- Ayakudi32
- Kadambur32
- Kattupputtur32
- Kayattar32
- Kodumudi32
- Kumaralingam32
- Madukkarai32
- Mohanur32
- Mudukulattur32
- Palani32
- Pollachi32
- Puliyangudi32
- Singanallur32
- Sulur32
- Vasudevanallur32
- Vedasandur32
- Velur32
- Vettaikkaranpudur32
- Alangulam31
- Ambasamudram31
- Chettipalaiyam31
- Colachel31
- Dhali31
- Eraniel31
- Gangaikondan31
- Kadayanallur31
- Kallidaikurichi31
- Karur31
- Kuttalam31
- Kuzhithurai31
- Muttupet31
- Nambutalai31
- Padmanabhapuram31
- Palladam31
- Surandai31
- Thenkasi31
- Thiruvarur31
- Tondi31
- Vadakku Viravanallur31
- Kalakkadu30
- Kangayam30
- Kulattur30
- Manavalakurichi30
- Periyanegamam30
- Sayalkudi30
- Tharangambadi30
- Tiruchirappalli30
- Tiruppalaikudi30
- Udumalaippettai30
- Dharapuram29
- Kiranur29
- Mulanur29
- Nagercoil29
- Nanguneri29
- Pallappatti29
- Periyapatti29
- Alwa Tirunagari28
- Kilvelur28
- Korampallam28
- Srivaikuntam28
- Suchindram28
- Vadakku Valliyur28
- Eral27
- Kanniyakumari27
- Negapatam27
- Thoothukudi27
- Velankanni27
- Keelakarai26
- Periyapattinam26
- Mandapam25
- Rameswaram25
- Sathankulam25
- Vedaraniyam25
- Arumuganeri24
- Kayalpattinam24
- Tisaiyanvilai24
- Udangudi24
- Tiruchchendur23
AQI US, Metric