Current Monitoring Data & AQI
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Baton Rouge Capitol Site
44 OZONE
Good 47 PPB 4/20/2026 6:00 PM
22 PM25
Good 5.272 UG/M3 4/20/2026 7:00 PM
0 SO2
Good 0.1 PPB 4/20/2026 6:00 PM
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Baton Rouge LSU Site
47 OZONE
Good 51 PPB 4/20/2026 6:00 PM
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Bayou Plaquemine Site
51 OZONE
Moderate 55 PPB 4/20/2026 6:00 PM
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Carlyss Site
44 OZONE
Good 48 PPB 4/20/2026 6:00 PM
-
Carville Site
49 OZONE
Good 53 PPB 4/20/2026 6:00 PM
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Chalmette Vista Site
19 PM25
Good 4.495 UG/M3 4/20/2026 7:00 PM
3 SO2
Good 2.6 PPB 4/20/2026 6:00 PM
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Dixie Site
44 OZONE
Good 48 PPB 4/20/2026 6:00 PM
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Dutchtown Site
47 OZONE
Good 51 PPB 4/20/2026 6:00 PM
-
French Settlement Site
49 OZONE
Good 53 PPB 4/20/2026 6:00 PM
25 PM25
Good 6.011 UG/M3 4/20/2026 7:00 PM
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Garyville Site
51 OZONE
Moderate 55 PPB 4/20/2026 6:00 PM
-
I-610 Site New Orleans
22 PM25
Good 5.183 UG/M3 4/20/2026 7:00 PM
-
Kenner Site
54 OZONE
Moderate 56 PPB 4/20/2026 6:00 PM
25 PM25
Good 5.912 UG/M3 4/20/2026 7:00 PM
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Lafayette USGS Site
51 OZONE
Moderate 55 PPB 4/20/2026 6:00 PM
18 PM25
Good 4.415 UG/M3 4/20/2026 7:00 PM
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Madisonville/Northshore Site
51 OZONE
Moderate 55 PPB 4/20/2026 6:00 PM
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Marrero Site
Temporary Located Community Site
21 PM25
Good 4.978 UG/M3 4/20/2026 7:00 PM
0 SO2
Good 0.8 PPB 4/20/2026 6:00 PM
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Meraux Site
58 OZONE
Moderate 57 PPB 4/20/2026 6:00 PM
0 SO2
Good 0.3 PPB 4/20/2026 6:00 PM
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Monroe Airport Site
48 OZONE
Good 52 PPB 4/20/2026 6:00 PM
20 PM25
Good 4.731 UG/M3 4/20/2026 7:00 PM
-
New Orleans City Park Site
27 PM25
Good 6.454 UG/M3 4/20/2026 7:00 PM
-
New Roads Site
44 OZONE
Good 47 PPB 4/20/2026 6:00 PM
-
Norco Site
1 SO2
Good 1.2 PPB 4/20/2026 6:00 PM
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Port Allen Site
44 OZONE
Good 48 PPB 4/20/2026 6:00 PM
24 PM25
Good 5.781 UG/M3 4/20/2026 7:00 PM
1 SO2
Good 1.2 PPB 4/20/2026 6:00 PM
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Pride Site
43 OZONE
Good 46 PPB 4/20/2026 6:00 PM
-
Shreveport Downtown Airport Site
46 OZONE
Good 50 PPB 4/20/2026 6:00 PM
23 PM25
Good 5.469 UG/M3 4/20/2026 7:00 PM
0 SO2
Good 0.6 PPB 4/20/2026 6:00 PM
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St. James Parish Courthouse Convent Site
48 OZONE
Good 52 PPB 4/20/2026 6:00 PM
-
St. James Parish Site
20 PM25
Good 4.893 UG/M3 4/20/2026 7:00 PM
0 SO2
Good 0.8 PPB 4/20/2026 6:00 PM
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St. Martinville Site
48 OZONE
Good 52 PPB 4/20/2026 6:00 PM
-
Thibodaux Site
47 OZONE
Good 51 PPB 4/20/2026 6:00 PM
19 PM25
Good 4.528 UG/M3 4/20/2026 7:00 PM
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Vinton Site
45 OZONE
Good 49 PPB 4/20/2026 6:00 PM
22 PM25
Good 5.178 UG/M3 4/20/2026 7:00 PM
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Westlake Site
22 PM25
Good 5.266 UG/M3 4/20/2026 7:00 PM
0 SO2
Good 0.3 PPB 4/20/2026 6:00 PM