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Air quality in Louisiana
Air quality index (AQI) and PM2.5 air pollution in Louisiana
LIVE AQI CITY RANKING
Real-time Louisiana
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Port Allen | 93 |
| 2 | French Settlement | 75 |
| 3 | Madisonville | 67 |
| 4 | Lafayette | 63 |
| 5 | Covington | 55 |
| 6 | Baton Rouge | 52 |
| 7 | Kenner | 33 |
| 8 | Thibodaux | 29 |
| 9 | Colfax | 27 |
| 10 | Broussard | 24 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
46 Contributors
See all
LIVE AQI CITY RANKING
Real-time Louisiana
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Plaquemine | 9 |
| 2 | Jean Lafitte | 12 |
| 3 | Lockport | 13 |
| 4 | Marrero | 15 |
| 5 | Montegut | 15 |
| 6 | New Iberia | 15 |
| 7 | Monroe | 16 |
| 8 | Lake Charles | 18 |
| 9 | Presquille | 19 |
| 10 | Westlake | 20 |
(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.
Louisiana air quality data attribution
46Contributors
Government Contributor
- Michael Gosack
2 stations
Educational Contributor
- Michael Helms
1 station
- Joes Gutters & Patios L.L.C
1 station
2 Individual Contributors
- 42 Anonymous contributors
42 stations
42 Anonymous Contributors
4 Data sources
Which is the most polluted city in Louisiana?
- Port Allen 93
- French Settlement 75
- Madisonville 67
- Lafayette 63
- New Roads 57
- Saint Francisville 57
- Jackson 56
- Clinton 55
- Covington 55
- Melville 55
- Simmesport 55
- Zachary 55
- Baker 54
- Mansura 54
- Marksville 54
- Brownsfield 53
- Cottonport 53
- Erwinville 53
- Livonia 53
- Baton Rouge 52
- Bunkie 52
- Deville 52
- Ferriday 52
- Greensburg 52
- Jonesville 52
- Kentwood 52
- Maringouin 52
- Minorca 52
- Vidalia 52
- Watson 52
- West Ferriday 52
- Harrisonburg 51
- Jena 51
- Merrydale 51
- Roseland 51
- Alexandria 50
- Amite 50
- Ball 50
- Lecompte 50
- Midway 50
- Pineville 50
- Franklinton 49
- Monticello 49
- Newellton 49
- Saint Joseph 49
- Woodworth 49
- Delhi 48
- Denham Springs 48
- Tallulah 48
- Brusly 47
- Clarks 47
- Glenmora 47
- Independence 47
- Krotz Springs 47
- Lake Providence 47
- Oak Grove 47
- Olla 47
- Urania 47
- Winnfield 47
- Winnsboro 47
- Banks Springs 46
- Columbia 46
- Rayville 46
- Walker 46
- Campti 45
- Natchitoches 45
- Vienna Bend 45
- Westminster 45
- Addis 44
- Bogalusa 44
- Inniswold 44
- Jonesboro 44
- Livingston 44
- Natalbany 42
- Pine Prairie 42
- Richwood 42
- Shenandoah 42
- Swartz 42
- Fort Polk North 41
- Gardere 41
- Lakeshore 41
- Oak Hills Place 41
- Old Jefferson 41
- Port Barre 41
- Albany 40
- Bawcomville 40
- Brownsville 40
- Claiborne 40
- Oakdale 40
- Village Saint George 40
- West Monroe 40
- Fort Polk South 39
- Leesville 39
- Leonville 39
- Ville Platte 39
- Hammond 38
- New Llano 38
- Opelousas 38
- Ruston 38
- Grambling 37
- Ponchatoula 35
- Prairieville 35
- Arcadia 34
- Arnaudville 34
- Bastrop 34
- Coushatta 34
- Ringgold 34
- Carville 33
- Geismar 33
- Gonzales 33
- Kenner 33
- Killian 33
- Lawtell 33
- Mamou 33
- Saint Gabriel 33
- Sterlington 32
- White Castle 32
- Cecilia 31
- Henderson 31
- Oberlin 31
- Many 30
- Rosepine 30
- Sorrento 30
- Sunset 30
- Abita Springs 29
- Catahoula 29
- DeRidder 29
- Eunice 29
- Mansfield 29
- Merryville 29
- Sibley 29
- Thibodaux 29
- Zwolle 29
- Basile 28
- Benton 28
- Blanchard 28
- Bossier City 28
- Breaux Bridge 28
- Cullen 28
- Eastwood 28
- Haughton 28
- Minden 28
- Red Chute 28
- Springhill 28
- Stonewall 28
- Vivian 28
- Belle Rose 27
- Carencro 27
- Church Point 27
- Colfax 27
- Donaldsonville 27
- Elton 27
- Greenwood 27
- Kinder 27
- Logansport 27
- DeQuincy 26
- Grand Point 26
- Haynesville 26
- Homer 26
- Convent 25
- Farmerville 25
- Gramercy 25
- Iota 25
- Lutcher 25
- Ossun 25
- Paulina 25
- Scott 25
- Bernice 24
- Broussard 24
- Chalmette 24
- Duson 24
- Erath 24
- Garyville 24
- Napoleonville 24
- North Vacherie 24
- Pierre Part 24
- Reserve 24
- Crowley 23
- Edgard 23
- Labadieville 23
- Mandeville 23
- Moss Bluff 23
- Rayne 23
- River Ridge 23
- Saint Martinville 23
- Shreveport 23
- Supreme 23
- Vinton 23
- Cade 22
- Carlyss 22
- Chackbay 22
- Iowa 22
- Jennings 22
- Laplace 22
- Maurice 22
- Milton 22
- Prien 22
- South Vacherie 22
- Sulphur 22
- Welsh 22
- Youngsville 22
- Charenton 21
- Gueydan 21
- Jeanerette 21
- Lake Arthur 21
- Montz 21
- New Orleans 21
- Norco 21
- Slidell 21
- Abbeville 20
- Baldwin 20
- Delcambre 20
- Franklin 20
- Hackberry 20
- Hahnville 20
- Kaplan 20
- Lacombe 20
- Morgan City 20
- New Sarpy 20
- Schriever 20
- Westlake 20
- Amelia 19
- Bayou Vista 19
- Berwick 19
- Boutte 19
- Cameron 19
- Des Allemands 19
- Destrehan 19
- Gray 19
- Luling 19
- Paradis 19
- Patterson 19
- Pearl River 19
- Presquille 19
- Saint Rose 19
- Ama 18
- Lake Charles 18
- Bayou Cane 17
- Bayou Gauche 17
- Mathews 17
- Raceland 17
- Avondale 16
- Bourg 16
- Bridge City 16
- Cut Off 16
- Elmwood 16
- Harahan 16
- Houma 16
- Jefferson 16
- Larose 16
- Lockport Heights 16
- Metairie 16
- Metairie Terrace 16
- Monroe 16
- Waggaman 16
- Central 15
- Chauvin 15
- Eden Isle 15
- Galliano 15
- Golden Meadow 15
- Gretna 15
- Marrero 15
- Montegut 15
- New Iberia 15
- Westwego 15
- Arabi 14
- Barataria 14
- Dulac 14
- Estelle 14
- Harvey 14
- Meraux 14
- Terrytown 14
- Timberlane 14
- Woodmere 14
- Belle Chasse 13
- Grand Isle 13
- Lockport 13
- Violet 13
- Jean Lafitte 12
- Port Sulphur 12
- Poydras 12
- Plaquemine 9
AQI US, Metric