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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 | Baton Rouge | 64 |
| 2 | Port Allen | 57 |
| 3 | Jean Lafitte | 55 |
| 4 | French Settlement | 52 |
| 5 | Colfax | 51 |
| 6 | Shreveport | 50 |
| 7 | Chalmette | 49 |
| 8 | Kenner | 46 |
| 9 | Monroe | 44 |
| 10 | Sulphur | 42 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
41 Contributors
See all
LIVE AQI CITY RANKING
Real-time Louisiana
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Marrero | 12 |
| 2 | Slidell | 16 |
| 3 | Montegut | 17 |
| 4 | Presquille | 18 |
| 5 | River Ridge | 20 |
| 6 | New Iberia | 23 |
| 7 | Madisonville | 26 |
| 8 | Broussard | 31 |
| 9 | Lake Charles | 32 |
| 10 | New Orleans | 32 |
(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
41Contributors
Government Contributor
- Michael Gosack
2 stations
Educational Contributor
- Michael Helms
1 station
- Joes Gutters & Patios L.L.C
1 station
2 Individual Contributors
- 37 Anonymous contributors
37 stations
37 Anonymous Contributors
4 Data sources
Which is the most polluted city in Louisiana?
- Baton Rouge 64
- Port Allen 57
- Benton 55
- Jean Lafitte 55
- Arcadia 54
- Banks Springs 54
- Bastrop 54
- Bawcomville 54
- Bernice 54
- Blanchard 54
- Bossier City 54
- Brownsville 54
- Campti 54
- Claiborne 54
- Clarks 54
- Columbia 54
- Coushatta 54
- Cullen 54
- Delhi 54
- Eastwood 54
- Farmerville 54
- Grambling 54
- Haughton 54
- Haynesville 54
- Homer 54
- Jonesboro 54
- Kentwood 54
- Lake Providence 54
- Lakeshore 54
- Mansfield 54
- Midway 54
- Minden 54
- Natchitoches 54
- Newellton 54
- Oak Grove 54
- Olla 54
- Rayville 54
- Red Chute 54
- Richwood 54
- Ringgold 54
- Ruston 54
- Saint Joseph 54
- Sibley 54
- Springhill 54
- Sterlington 54
- Stonewall 54
- Swartz 54
- Tallulah 54
- Urania 54
- Vienna Bend 54
- Vivian 54
- West Monroe 54
- Winnfield 54
- Ball 53
- Clinton 53
- Deville 53
- Ferriday 53
- Fort Polk North 53
- Fort Polk South 53
- Greensburg 53
- Greenwood 53
- Harrisonburg 53
- Jackson 53
- Jena 53
- Jonesville 53
- Leesville 53
- Many 53
- Minorca 53
- New Llano 53
- Pineville 53
- Vidalia 53
- West Ferriday 53
- Winnsboro 53
- Zwolle 53
- Alexandria 52
- French Settlement 52
- Glenmora 52
- Lecompte 52
- Logansport 52
- Mansura 52
- Marksville 52
- Rosepine 52
- Saint Francisville 52
- Simmesport 52
- Woodworth 52
- Bunkie 51
- Colfax 51
- Cottonport 51
- DeRidder 51
- Oakdale 51
- Zachary 51
- Shreveport 50
- Chalmette 49
- New Roads 49
- Pine Prairie 49
- Merryville 48
- Roseland 48
- Franklinton 47
- Oberlin 47
- Kenner 46
- Melville 46
- Baker 45
- Ville Platte 45
- Mamou 44
- Monroe 44
- Kinder 43
- Livonia 43
- Amite 42
- DeQuincy 42
- Elton 42
- Erwinville 42
- Sulphur 42
- Basile 41
- Eunice 41
- Lawtell 41
- Opelousas 41
- Port Barre 41
- Covington 40
- Krotz Springs 40
- Moss Bluff 40
- Brownsfield 39
- Iota 39
- Iowa 39
- Leonville 39
- Maringouin 39
- Vinton 39
- Carlyss 38
- Church Point 38
- Hackberry 38
- Prien 38
- Sunset 38
- Watson 38
- Welsh 38
- Arnaudville 37
- Bogalusa 37
- Cameron 37
- Central 37
- Crowley 37
- Jennings 37
- Lake Arthur 37
- Carencro 36
- Duson 36
- Erath 36
- Gueydan 36
- Ossun 36
- Rayne 36
- Scott 36
- Breaux Bridge 35
- Cecilia 35
- Kaplan 35
- Merrydale 35
- Westlake 35
- Henderson 34
- Lafayette 33
- Maurice 33
- Milton 33
- Thibodaux 33
- Lake Charles 32
- Monticello 32
- New Orleans 32
- Broussard 31
- Denham Springs 31
- Independence 31
- Youngsville 31
- Abbeville 30
- Brusly 30
- Walker 30
- Catahoula 29
- Westminster 29
- Addis 28
- Cade 28
- Inniswold 28
- Livingston 28
- Saint Martinville 28
- Shenandoah 27
- Delcambre 26
- Madisonville 26
- Old Jefferson 26
- Gardere 25
- Oak Hills Place 25
- Village Saint George 25
- Plaquemine 24
- Albany 23
- Natalbany 23
- New Iberia 23
- Prairieville 23
- Saint Gabriel 22
- White Castle 22
- Geismar 21
- Gonzales 21
- Hammond 21
- Jeanerette 21
- Baldwin 20
- Charenton 20
- Donaldsonville 20
- Franklin 20
- River Ridge 20
- Sorrento 20
- Amelia 19
- Bayou Vista 19
- Belle Rose 19
- Berwick 19
- Dulac 19
- Grand Point 19
- Killian 19
- Morgan City 19
- Napoleonville 19
- Patterson 19
- Pierre Part 19
- Supreme 19
- Bayou Cane 18
- Bourg 18
- Chackbay 18
- Chauvin 18
- Convent 18
- Cut Off 18
- Galliano 18
- Golden Meadow 18
- Gramercy 18
- Gray 18
- Houma 18
- Labadieville 18
- Larose 18
- Lockport 18
- Lockport Heights 18
- Lutcher 18
- Mathews 18
- North Vacherie 18
- Paulina 18
- Ponchatoula 18
- Presquille 18
- Raceland 18
- Schriever 18
- South Vacherie 18
- Garyville 17
- Grand Isle 17
- Montegut 17
- Reserve 17
- Abita Springs 16
- Bayou Gauche 16
- Des Allemands 16
- Slidell 16
- Edgard 15
- Laplace 15
- Montz 15
- Norco 15
- Paradis 15
- Barataria 14
- Boutte 14
- Destrehan 14
- Hahnville 14
- Luling 14
- New Sarpy 14
- Saint Rose 14
- Ama 13
- Mandeville 13
- Pearl River 13
- Port Sulphur 13
- Waggaman 13
- Arabi 12
- Avondale 12
- Belle Chasse 12
- Bridge City 12
- Eden Isle 12
- Elmwood 12
- Estelle 12
- Gretna 12
- Harahan 12
- Harvey 12
- Jefferson 12
- Lacombe 12
- Marrero 12
- Meraux 12
- Metairie 12
- Metairie Terrace 12
- Terrytown 12
- Timberlane 12
- Violet 12
- Westwego 12
- Woodmere 12
- Poydras 11
- Carville 9
AQI US, Metric