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 | Covington | 67 |
| 2 | Swartz | 59 |
| 3 | Monroe | 58 |
| 4 | Slidell | 56 |
| 5 | Sulphur | 53 |
| 6 | Shreveport | 51 |
| 7 | Madisonville | 50 |
| 8 | Colfax | 48 |
| 9 | Baton Rouge | 41 |
| 10 | Kenner | 30 |
(local time)
SEE WORLD AQI RANKINGAir Quality Data contributor(s)
Station(s) operated by
Contributors
See all
37
LIVE AQI CITY RANKING
Real-time Louisiana
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Timberlane | 10 |
| 2 | Arabi | 11 |
| 3 | Montegut | 12 |
| 4 | Broussard | 14 |
| 5 | New Orleans | 20 |
| 6 | Thibodaux | 20 |
| 7 | Baker | 22 |
| 8 | Lockport | 22 |
| 9 | Westlake | 23 |
| 10 | Central | 25 |
(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?
Louisiana air quality data attribution
Contributors 37
Government
- Michael Helms
1 station
Individual
- 35 Anonymous contributors
35 stations
Anonymous
Data sources 4
Which is the most polluted city in Louisiana?
- Covington67
- Swartz59
- Monroe58
- Slidell56
- Lake Providence55
- Oak Grove55
- Abita Springs53
- Bastrop53
- Sulphur53
- Bawcomville51
- Brownsville51
- Claiborne51
- Farmerville51
- Shreveport51
- Sterlington51
- Tallulah51
- West Monroe51
- Madisonville50
- Colfax48
- Arcadia46
- Bernice46
- Blanchard46
- Bogalusa46
- Cullen46
- Delhi46
- Grambling46
- Haynesville46
- Homer46
- Lacombe46
- Lakeshore46
- Mandeville46
- Newellton46
- Rayville46
- Richwood46
- Ruston46
- Springhill46
- Vivian46
- Winnsboro46
- Amite42
- Banks Springs42
- Benton42
- Clarks42
- Columbia42
- Eastwood42
- Ferriday42
- Franklinton42
- Hammond42
- Harrisonburg42
- Independence42
- Jena42
- Jonesboro42
- Jonesville42
- Kentwood42
- Midway42
- Minden42
- Minorca42
- Natalbany42
- Olla42
- Pearl River42
- Red Chute42
- Roseland42
- Saint Joseph42
- Sibley42
- Urania42
- Vidalia42
- West Ferriday42
- Baton Rouge41
- Alexandria38
- Bunkie38
- Cottonport38
- Deville38
- Glenmora38
- Greensburg38
- Greenwood38
- Lecompte38
- Mansura38
- Marksville38
- Oakdale38
- Pine Prairie38
- Simmesport38
- Ville Platte38
- Woodworth38
- Addis34
- Albany34
- Ball34
- Basile34
- Bossier City34
- Brownsfield34
- Brusly34
- Carville34
- Clinton34
- Denham Springs34
- Eden Isle34
- Elton34
- Erwinville34
- Eunice34
- French Settlement34
- Gardere34
- Haughton34
- Inniswold34
- Jackson34
- Kinder34
- Livingston34
- Livonia34
- Mamou34
- Maringouin34
- Melville34
- Merrydale34
- Monticello34
- New Roads34
- Oak Hills Place34
- Oberlin34
- Old Jefferson34
- Pineville34
- Ponchatoula34
- Port Allen34
- Prairieville34
- Ringgold34
- Saint Francisville34
- Saint Gabriel34
- Shenandoah34
- Village Saint George34
- Walker34
- Watson34
- Westminster34
- White Castle34
- Zachary34
- Kenner30
- Belle Rose29
- Chackbay29
- Charenton29
- Convent29
- Coushatta29
- Fort Polk North29
- Geismar29
- Gonzales29
- Iota29
- Killian29
- Krotz Springs29
- Lawtell29
- Leonville29
- Logansport29
- Mansfield29
- Napoleonville29
- Opelousas29
- Pierre Part29
- Port Barre29
- Sorrento29
- Stonewall29
- Winnfield29
- Donaldsonville28
- Lake Charles27
- New Iberia27
- River Ridge27
- Gretna26
- Metairie Terrace26
- Abbeville25
- Baldwin25
- Bayou Vista25
- Berwick25
- Campti25
- Cecilia25
- Central25
- Chalmette25
- Church Point25
- Crowley25
- Edgard25
- Fort Polk South25
- Franklin25
- Garyville25
- Gramercy25
- Grand Point25
- Gray25
- Gueydan25
- Harvey25
- Henderson25
- Jeanerette25
- Jennings25
- Kaplan25
- Labadieville25
- Lake Arthur25
- Laplace25
- Leesville25
- Lutcher25
- Many25
- Marrero25
- Mathews25
- Meraux25
- Morgan City25
- Moss Bluff25
- Natchitoches25
- New Llano25
- North Vacherie25
- Ossun25
- Patterson25
- Paulina25
- Poydras25
- Raceland25
- Reserve25
- Schriever25
- South Vacherie25
- Supreme25
- Terrytown25
- Vienna Bend25
- Violet25
- Welsh25
- Woodmere25
- Zwolle25
- Westlake23
- Baker22
- Lockport22
- Ama21
- Amelia21
- Arnaudville21
- Avondale21
- Barataria21
- Bayou Cane21
- Bayou Gauche21
- Belle Chasse21
- Bourg21
- Boutte21
- Breaux Bridge21
- Bridge City21
- Cameron21
- Carencro21
- Carlyss21
- Catahoula21
- Delcambre21
- DeQuincy21
- DeRidder21
- Des Allemands21
- Destrehan21
- Duson21
- Elmwood21
- Erath21
- Estelle21
- Hackberry21
- Hahnville21
- Harahan21
- Houma21
- Iowa21
- Jean Lafitte21
- Jefferson21
- Luling21
- Maurice21
- Merryville21
- Metairie21
- Montz21
- New Sarpy21
- Norco21
- Paradis21
- Presquille21
- Prien21
- Rayne21
- Rosepine21
- Saint Martinville21
- Saint Rose21
- Sunset21
- Vinton21
- Waggaman21
- Westwego21
- New Orleans20
- Thibodaux20
- Cade17
- Chauvin17
- Cut Off17
- Dulac17
- Galliano17
- Golden Meadow17
- Grand Isle17
- Lafayette17
- Larose17
- Lockport Heights17
- Milton17
- Scott17
- Youngsville17
- Broussard14
- Port Sulphur13
- Montegut12
- Arabi11
- Timberlane10
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