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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 | Jean Lafitte | 55 |
| 2 | Lafayette | 55 |
| 3 | Baton Rouge | 53 |
| 4 | Port Allen | 46 |
| 5 | Monroe | 45 |
| 6 | Chalmette | 39 |
| 7 | Kenner | 38 |
| 8 | French Settlement | 36 |
| 9 | Plaquemine | 35 |
| 10 | Shreveport | 35 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
45 Contributors
See all
LIVE AQI CITY RANKING
Real-time Louisiana
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Slidell | 1 |
| 2 | Marrero | 3 |
| 3 | Montegut | 12 |
| 4 | New Iberia | 13 |
| 5 | Presquille | 14 |
| 6 | River Ridge | 16 |
| 7 | Broussard | 18 |
| 8 | Lake Charles | 18 |
| 9 | Westlake | 20 |
| 10 | New Orleans | 22 |
(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
45Contributors
Government Contributor
- Michael Gosack
3 stations
Educational Contributor
- Michael Helms
1 station
- Joes Gutters & Patios L.L.C
1 station
2 Individual Contributors
- 41 Anonymous contributors
41 stations
41 Anonymous Contributors
4 Data sources
Which is the most polluted city in Louisiana?
- Jean Lafitte 55
- Lafayette 55
- Baton Rouge 53
- Vivian 52
- Benton 49
- Cullen 49
- Springhill 49
- Blanchard 48
- Haynesville 47
- Homer 46
- Port Allen 46
- Monroe 45
- Red Chute 45
- Eastwood 44
- Minden 43
- Bossier City 42
- Greenwood 42
- Haughton 42
- Sibley 41
- Stonewall 40
- Chalmette 39
- Kenner 38
- Logansport 38
- Mansfield 38
- Bernice 36
- French Settlement 36
- Zachary 36
- Plaquemine 35
- Ringgold 35
- Shreveport 35
- Madisonville 34
- Arcadia 33
- Carville 33
- Saint Gabriel 33
- Zwolle 33
- Convent 32
- Coushatta 32
- Geismar 32
- Sulphur 32
- Reserve 31
- Thibodaux 31
- Colfax 30
- Many 29
- Cameron 28
- Farmerville 28
- Bastrop 26
- Bawcomville 26
- Brownsville 26
- Campti 26
- Claiborne 26
- Delhi 26
- Grambling 26
- Lake Providence 26
- Lakeshore 26
- Oak Grove 26
- Rayville 26
- Richwood 26
- Ruston 26
- Sterlington 26
- Swartz 26
- West Monroe 26
- Banks Springs 25
- Clarks 25
- Columbia 25
- Ferriday 25
- Harrisonburg 25
- Minorca 25
- Newellton 25
- Saint Joseph 25
- Tallulah 25
- Vidalia 25
- Vinton 25
- West Ferriday 25
- Winnsboro 25
- Covington 24
- Deville 24
- Erath 24
- Jena 24
- Jonesville 24
- Midway 24
- Natchitoches 24
- Olla 24
- Urania 24
- Vienna Bend 24
- Ball 23
- Bunkie 23
- Carlyss 23
- Cottonport 23
- Hackberry 23
- Jonesboro 23
- Mansura 23
- Marksville 23
- Simmesport 23
- Winnfield 23
- Alexandria 22
- Lecompte 22
- New Orleans 22
- Pineville 22
- DeQuincy 21
- Fort Polk North 21
- Fort Polk South 21
- Glenmora 21
- Leesville 21
- Merryville 21
- New Llano 21
- Prien 21
- Woodworth 21
- DeRidder 20
- Livonia 20
- Melville 20
- New Roads 20
- Oakdale 20
- Rosepine 20
- Westlake 20
- Abbeville 19
- Basile 19
- Delcambre 19
- Elton 19
- Erwinville 19
- Gueydan 19
- Iowa 19
- Jeanerette 19
- Kaplan 19
- Kinder 19
- Krotz Springs 19
- Lake Arthur 19
- Mamou 19
- Maringouin 19
- Moss Bluff 19
- Oberlin 19
- Pine Prairie 19
- Port Barre 19
- Saint Francisville 19
- Ville Platte 19
- Welsh 19
- Addis 18
- Amelia 18
- Arnaudville 18
- Baker 18
- Baldwin 18
- Bayou Vista 18
- Belle Rose 18
- Berwick 18
- Breaux Bridge 18
- Broussard 18
- Brusly 18
- Cade 18
- Carencro 18
- Catahoula 18
- Cecilia 18
- Charenton 18
- Church Point 18
- Crowley 18
- Dulac 18
- Duson 18
- Eunice 18
- Franklin 18
- Gardere 18
- Grand Isle 18
- Gray 18
- Henderson 18
- Iota 18
- Jackson 18
- Jennings 18
- Labadieville 18
- Lake Charles 18
- Lawtell 18
- Leonville 18
- Maurice 18
- Milton 18
- Morgan City 18
- Napoleonville 18
- Opelousas 18
- Ossun 18
- Patterson 18
- Pierre Part 18
- Rayne 18
- Saint Martinville 18
- Schriever 18
- Scott 18
- Sunset 18
- Supreme 18
- White Castle 18
- Youngsville 18
- Bayou Cane 17
- Bourg 17
- Brownsfield 17
- Chackbay 17
- Chauvin 17
- Clinton 17
- Cut Off 17
- Denham Springs 17
- Donaldsonville 17
- Galliano 17
- Golden Meadow 17
- Houma 17
- Inniswold 17
- Larose 17
- Lockport 17
- Lockport Heights 17
- Mathews 17
- Merrydale 17
- Monticello 17
- Oak Hills Place 17
- Old Jefferson 17
- Prairieville 17
- Raceland 17
- Shenandoah 17
- Village Saint George 17
- Watson 17
- Westminster 17
- Amite 16
- Bogalusa 16
- Gonzales 16
- Greensburg 16
- Kentwood 16
- Livingston 16
- River Ridge 16
- Roseland 16
- Sorrento 16
- Walker 16
- Albany 15
- Franklinton 15
- Independence 15
- Natalbany 15
- Pearl River 15
- South Vacherie 15
- Abita Springs 14
- Bayou Gauche 14
- Des Allemands 14
- Eden Isle 14
- Gramercy 14
- Grand Point 14
- Hammond 14
- Killian 14
- Lacombe 14
- Lutcher 14
- Mandeville 14
- North Vacherie 14
- Paulina 14
- Ponchatoula 14
- Port Sulphur 14
- Presquille 14
- Boutte 13
- Central 13
- Edgard 13
- Garyville 13
- Luling 13
- Montz 13
- New Iberia 13
- Paradis 13
- Ama 12
- Barataria 12
- Destrehan 12
- Elmwood 12
- Hahnville 12
- Harahan 12
- Jefferson 12
- Laplace 12
- Metairie 12
- Metairie Terrace 12
- Montegut 12
- New Sarpy 12
- Norco 12
- Saint Rose 12
- Arabi 11
- Avondale 11
- Bridge City 11
- Gretna 11
- Meraux 11
- Waggaman 11
- Westwego 11
- Belle Chasse 10
- Estelle 10
- Harvey 10
- Poydras 10
- Terrytown 10
- Timberlane 10
- Violet 10
- Woodmere 10
- Marrero 3
- Slidell 1
AQI US, Metric