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 | Marrero | 33 |
| 2 | Westlake | 33 |
| 3 | Prairieville | 28 |
| 4 | Abita Springs | 26 |
| 5 | Slidell | 26 |
| 6 | Gretna | 25 |
| 7 | Westminster | 25 |
| 8 | Elmwood | 24 |
| 9 | Kenner | 24 |
| 10 | Metairie | 24 |
(local time)
SEE WORLD AQI RANKINGAir Quality contributors Sources
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Real-time Louisiana
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lafayette | 1 |
| 2 | Swartz | 11 |
| 3 | Presquille | 13 |
| 4 | Chalmette | 16 |
| 5 | Timberlane | 16 |
| 6 | Lockport | 17 |
| 7 | Arabi | 18 |
| 8 | Montegut | 19 |
| 9 | New Iberia | 19 |
| 10 | Woodmere | 19 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
How to best protect from air pollution?
Louisiana air quality data sources
Which is the most polluted city in Louisiana?
- Cameron68
- Moss Bluff66
- Hackberry64
- Sulphur64
- Carlyss64
- Prien64
- Vinton57
- Iowa57
- Lake Charles57
- Kinder55
- Oberlin55
- Welsh53
- Campti53
- Basile53
- Elton53
- DeQuincy53
- Coushatta53
- Ringgold51
- Oakdale51
- Logansport46
- Albany46
- Eunice46
- Merryville46
- Stonewall46
- Greenwood46
- Mamou46
- Winnfield46
- Glenmora46
- Livingston46
- Natchitoches46
- Hammond46
- Natalbany46
- Watson46
- Walker46
- Vienna Bend46
- Denham Springs46
- Mansfield42
- Lake Arthur42
- Jennings42
- Jena42
- Colfax42
- Urania42
- Midway42
- Olla42
- Pine Prairie42
- Ball42
- Harrisonburg38
- Rosepine38
- Columbia38
- Lawtell38
- Brownsfield38
- Winnsboro38
- Amite38
- Merrydale38
- Zachary38
- Killian38
- Jonesville38
- Ponchatoula38
- Meraux38
- DeRidder38
- Banks Springs38
- Bossier City38
- Violet38
- Terrytown38
- Pineville38
- Iota38
- Independence38
- Roseland38
- Harvey38
- Ville Platte38
- Woodworth38
- Monticello38
- Lecompte38
- Greensburg38
- Alexandria38
- French Settlement38
- Clarks38
- Clinton38
- Madisonville34
- Zwolle34
- Gardere34
- Gonzales34
- Rayville34
- Richwood34
- Old Jefferson34
- Fort Polk South34
- Fort Polk North34
- Oak Hills Place34
- New Llano34
- Ferriday34
- West Ferriday34
- Monroe34
- Minorca34
- Bunkie34
- Sorrento34
- Geismar34
- Leesville34
- Lakeshore34
- Inniswold34
- Eden Isle34
- Village Saint George34
- Jackson34
- Shenandoah34
- Delhi34
- Donaldsonville34
- Deville34
- Jonesboro34
- Marrero33
- Westlake33
- Brownsville29
- Crowley29
- Krotz Springs29
- Lacombe29
- Poydras29
- Tallulah29
- Cottonport29
- Lake Providence29
- Edgard29
- Laplace29
- Convent29
- Claiborne29
- Simmesport29
- Leonville29
- Church Point29
- Saint Rose29
- Chackbay29
- Lutcher29
- Port Barre29
- Carville29
- Mandeville29
- Ama29
- Mansura29
- Many29
- Marksville29
- Jefferson29
- Saint Joseph29
- Melville29
- Carencro29
- Haughton29
- Brusly29
- Saint Gabriel29
- Saint Francisville29
- Kentwood29
- Erwinville29
- Sunset29
- Waggaman29
- Bridge City29
- Breaux Bridge29
- Napoleonville29
- Blanchard29
- Harahan29
- Belle Rose29
- Addis29
- West Monroe29
- New Roads29
- Newellton29
- North Vacherie29
- Oak Grove29
- Gueydan29
- Vidalia29
- Bawcomville29
- Grand Point29
- Westwego29
- Opelousas29
- Ossun29
- South Vacherie29
- Paulina29
- Pierre Part29
- White Castle29
- Avondale29
- Plaquemine29
- Arnaudville29
- Gramercy29
- Garyville29
- Prairieville28
- Slidell26
- Abita Springs26
- Milton25
- Ruston25
- Franklinton25
- Cade25
- Charenton25
- Henderson25
- Montz25
- Morgan City25
- Schriever25
- Duson25
- Westminster25
- Bastrop25
- Youngsville25
- Sterlington25
- Livonia25
- Supreme25
- New Sarpy25
- Saint Martinville25
- Norco25
- Grambling25
- Luling25
- Delcambre25
- Jeanerette25
- Erath25
- Belle Chasse25
- Gray25
- Estelle25
- Abbeville25
- Paradis25
- Maringouin25
- Kaplan25
- Pearl River25
- Scott25
- Gretna25
- Maurice25
- Catahoula25
- Cecilia25
- Hahnville25
- Labadieville25
- Rayne25
- Benton25
- Destrehan25
- Boutte25
- Elmwood24
- Metairie24
- Kenner24
- New Orleans23
- Reserve22
- Broussard22
- Baker22
- Covington22
- Bayou Vista21
- Berwick21
- Minden21
- Bogalusa21
- Red Chute21
- Mathews21
- Baldwin21
- Vivian21
- Patterson21
- Barataria21
- Jean Lafitte21
- Bayou Gauche21
- Sibley21
- Des Allemands21
- Thibodaux21
- Eastwood21
- Arcadia21
- Raceland21
- Farmerville21
- Port Sulphur21
- Franklin21
- Central20
- Port Allen20
- Baton Rouge20
- River Ridge20
- Metairie Terrace20
- Shreveport20
- Woodmere19
- New Iberia19
- Montegut19
- Arabi18
- Houma17
- Cullen17
- Grand Isle17
- Springhill17
- Lockport17
- Lockport Heights17
- Bourg17
- Cut Off17
- Larose17
- Bernice17
- Haynesville17
- Homer17
- Bayou Cane17
- Amelia17
- Timberlane16
- Chalmette16
- Presquille13
- Swartz11
- Chauvin9
- Dulac9
- Galliano9
- Golden Meadow9
- Lafayette1
