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 | Alappakkam | 99 |
| 2 | Chetput | 82 |
| 3 | Kattivakkam | 72 |
| 4 | Chennai | 66 |
| 5 | Hosur | 62 |
| 6 | Tiruvottiyur | 62 |
| 7 | Gummidipundi | 59 |
| 8 | Madukkarai | 59 |
| 9 | Thoothukudi | 57 |
| 10 | Chinnasekkadu | 55 |
(local time)
SEE WORLD AQI RANKINGAir Quality Data contributor(s)
Station(s) operated by
Contributors
See all
6
LIVE AQI CITY RANKING
Real-time Tamil Nadu
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Chingleput | 6 |
| 2 | Ponneri | 9 |
| 3 | Ooty | 11 |
| 4 | Ramanathapuram | 17 |
| 5 | Karur | 18 |
| 6 | Tiruppur | 22 |
| 7 | Arcot | 23 |
| 8 | Omalur | 23 |
| 9 | Tanjore | 29 |
| 10 | Ariyalur | 34 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
How to best protect from air pollution?
Tamil Nadu air quality data attribution
Contributors 6
- Central Pollution Control Board
10 stations
- Tamil Nadu Pollution Control Board
1 station
- U.S. Department of State
1 station
Government
- Environnement SA India
20 stations
Corporate
- 1 Anonymous contributor
1 station
Anonymous
Which is the most polluted city in Tamil Nadu?
- Alappakkam99
- Chetput82
- Kattivakkam72
- Ambattur70
- Avadi70
- Manappakkam70
- Nandambakkam70
- Pallavaram70
- Poonamalle70
- Porur70
- Tinnanur70
- Alandur68
- Gandhi Nagar68
- Guduvancheri68
- Injambakkam68
- Madambakkam68
- Madipakkam68
- Manali68
- Minjur68
- Naravarikuppam68
- Neelankarai68
- Palavakkam68
- Saint Thomas Mount68
- Singapperumalkovil68
- Sriperumbudur68
- Tambaram68
- Tiruvallur68
- Vandalur68
- Vellanur68
- Vengavasal68
- Wallajahbad68
- Chennai66
- Karumbakkam66
- Puduvayal66
- Uttiramerur66
- Madurantakam64
- Manalurpettai64
- Marakkanam64
- Seven Pagodas64
- Tindivanam64
- Tirukkoyilur64
- Vettavalam64
- Gingee62
- Hosur62
- Nangilickondan62
- Tiruvottiyur62
- Vandavasi62
- Cheyyur59
- Chinna Salem59
- Desur59
- Gummidipundi59
- Kallakkurichchi59
- Madukkarai59
- Pennathur59
- Polur59
- Tiruvannamalai59
- Alagapuram57
- Arni57
- Cheyyar57
- Peranamallur57
- Thoothukudi57
- Chinnasekkadu55
- George Town55
- Tirupparangunram55
- Alanganallur53
- Dusi53
- Gangavalli53
- Kallupatti53
- Kil Bhuvanagiri53
- Kurinjippadi53
- Melur53
- Peraiyur53
- Singanallur53
- Tiruppuvanam53
- Villupuram53
- Viraganur53
- Dindigul52
- Alangudi51
- Annavasal51
- Arakkonam51
- Arantangi51
- Arimalam51
- Devakottai51
- Kalavai51
- Kanadukattan51
- Karaikkudi51
- Karambakkudi51
- Kottaiyur51
- Mangalam51
- Mattur51
- Nattarasankottai51
- Odugattur51
- Pallattur51
- Pallikondai51
- Pallipattu51
- Pennadam51
- Peravurani51
- Ponnamaravati51
- Pudukkottai51
- Sivaganga51
- Srimushnam51
- Thiruthani51
- Usilampatti51
- Vikravandi51
- Walajapet51
- Madurai50
- Perungudi49
- Adirampattinam46
- Alangayam46
- Ambur46
- Annamalainagar46
- Anthiyur46
- Arumbavur46
- Attayyampatti46
- Attur46
- Auroville46
- Belur46
- Bhavani46
- Chengam46
- Chidambaram46
- Cuddalore46
- Elumalai46
- Erode46
- Erumaippatti46
- Gudiyatham46
- Idappadi46
- Ilampillai46
- Iluppur46
- Jalakandapuram46
- Jalarpet46
- Kariapatti46
- Katpadi46
- Kattupputtur46
- Kaveripatnam46
- Konganapuram46
- Kulittalai46
- Madukkur46
- Mallasamudram46
- Mallur46
- Manamadurai46
- Manapparai46
- Marandahalli46
- Mayiladuthurai46
- Mettuppalaiyam46
- Mettur46
- Mohanur46
- Musiri46
- Muttupet46
- Namagiripettai46
- Namakkal46
- Nambutalai46
- Nangavalli46
- Nattam46
- Palamedu46
- Paramagudi46
- Pattukkottai46
- Perambalur46
- Peranampattu46
- Perundurai46
- Puduppatti46
- Puliyur46
- Rasipuram46
- Salem46
- Sholinghur46
- Sirkazhi46
- Taramangalam46
- Tattayyangarpettai46
- Tiruchengode46
- Tirumullaivasal46
- Tiruppalaikudi46
- Tondi46
- Turaiyur46
- Uppiliyapuram46
- Vaniyambadi46
- Velur46
- Virudunagar46
- Krishnagiri45
- Abiramam42
- Aduthurai42
- Alangulam42
- Ammapettai42
- Anamalais42
- Andippatti42
- Aruppukkottai42
- Chennimalai42
- Denkanikota42
- Dhali42
- Dharapuram42
- Dharmapuri42
- Elayirampannai42
- Ettaiyapuram42
- Gangaikondan42
- Gobichettipalayam42
- Harur42
- Jayamkondacholapuram42
- Kadambur42
- Kamuthi42
- Kangayam42
- Kayattar42
- Kelamangalam42
- Kilvelur42
- Kiranur42
- Kodumudi42
- Koothanallur42
- Koradachcheri42
- Korampallam42
- Kovilpatti42
- Kumaralingam42
- Kumbakonam42
- Kunnattur42
- Kuttalam42
- Lalgudi42
- Mallapuram42
- Mannargudi42
- Mudukulattur42
- Mulanur42
- Nambiyur42
- Nannilam42
- Needamangalam42
- Negapatam42
- Nellikkuppam42
- Nilakottai42
- Palakkodu42
- Palani42
- Pallappatti42
- Pallippatti42
- Panruti42
- Papireddippatti42
- Papparappatti42
- Pennagaram42
- Pudur42
- Rameswaram42
- Sattur42
- Sayalkudi42
- Sivagiri42
- Swamimalai42
- Tharangambadi42
- Thirukattupalli42
- Thiruvarur42
- Thiruvidaimaruthur42
- Tiruchirappalli42
- Tiruttangal42
- Udumalaippettai42
- Vadippatti42
- Valangaiman42
- Valavanur42
- Vallam42
- Valparai42
- Vattalkundu42
- Vedaraniyam42
- Vedasandur42
- Velankanni42
- Vettaikkaranpudur42
- Vijayapuri42
- Vilattikulam42
- Vriddhachalam39
- Alwa Tirunagari38
- Ambasamudram38
- Arumuganeri38
- Ayakudi38
- Ayyampettai38
- Bodinayakkanur38
- Chinnamanur38
- Cholapuram38
- Devadanappatti38
- Eral38
- Kadayanallur38
- Kallidaikurichi38
- Kalugumalai38
- Kanchipuram38
- Kayalpattinam38
- Keelakarai38
- Kodaikanal38
- Mandapam38
- Papanasam38
- Periyakulam38
- Periyanegamam38
- Periyapatti38
- Periyapattinam38
- Pollachi38
- Pullambadi38
- Rajapalaiyam38
- Sathyamangalam38
- Srivaikuntam38
- Srivilliputhur38
- Surandai38
- Teni38
- Thenkasi38
- Thiruvaiyaru38
- Tirunelveli38
- Uttamapalaiyam38
- Uttukkuli38
- V.S.K.Valasai (Dindigul-Dist.)38
- Vadakku Viravanallur38
- Vadamadurai38
- Kulattur37
- Sivakasi37
- Vellore37
- Annur34
- Ariyalur34
- Cumbum34
- Gudalur34
- Kalakkadu34
- Kombai34
- Kotagiri34
- Naduvattam34
- Nanguneri34
- Palladam34
- Puliyangudi34
- Punjai Puliyampatti34
- Sathankulam34
- Sulur34
- Vadakku Valliyur34
- Vasudevanallur34
- Avinashi29
- Chettipalaiyam29
- Coimbatore29
- Irugur29
- Masinigudi29
- Perur29
- Tanjore29
- Tiruchchendur29
- Tisaiyanvilai29
- Udangudi29
- Aruvankad25
- Colachel25
- Eraniel25
- Kanniyakumari25
- Karamadai25
- Kuzhithurai25
- Manavalakurichi25
- Mettupalayam25
- Nagercoil25
- Padmanabhapuram25
- Periyanayakkanpalaiyam25
- Sirumugai25
- Suchindram25
- Wellington25
- Arcot23
- Omalur23
- Tiruppur22
- Karur18
- Ramanathapuram17
- Ooty11
- Ponneri9
- Chingleput6
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