Current Monitoring Data & AQI
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Baton Rouge Capitol Site
46 OZONE
Good 50 PPB 4/22/2026 5:00 PM
37 PM25
Good 8.803 UG/M3 4/22/2026 6:00 PM
0 SO2
Good 0.3 PPB 4/22/2026 5:00 PM
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Baton Rouge LSU Site
51 OZONE
Moderate 55 PPB 4/22/2026 5:00 PM
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Bayou Plaquemine Site
50 OZONE
Good 54 PPB 4/22/2026 5:00 PM
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Carlyss Site
40 OZONE
Good 43 PPB 4/22/2026 5:00 PM
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Carville Site
50 OZONE
Good 54 PPB 4/22/2026 5:00 PM
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Chalmette Vista Site
29 PM25
Good 6.906 UG/M3 4/22/2026 6:00 PM
3 SO2
Good 2.8 PPB 4/22/2026 5:00 PM
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Dixie Site
32 OZONE
Good 35 PPB 4/22/2026 5:00 PM
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Dutchtown Site
47 OZONE
Good 51 PPB 4/22/2026 5:00 PM
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French Settlement Site
23 OZONE
Good 25 PPB 4/22/2026 5:00 PM
33 PM25
Good 7.907 UG/M3 4/22/2026 6:00 PM
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Garyville Site
50 OZONE
Good 54 PPB 4/22/2026 5:00 PM
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I-610 Site New Orleans
30 PM25
Good 7.263 UG/M3 4/22/2026 6:00 PM
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Kenner Site
58 OZONE
Moderate 57 PPB 4/22/2026 5:00 PM
30 PM25
Good 7.236 UG/M3 4/22/2026 6:00 PM
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Lafayette USGS Site
44 OZONE
Good 47 PPB 4/22/2026 5:00 PM
27 PM25
Good 6.409 UG/M3 4/22/2026 6:00 PM
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Madisonville/Northshore Site
54 OZONE
Moderate 56 PPB 4/22/2026 5:00 PM
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Marrero Site
Temporary Located Community Site
30 PM25
Good 7.254 UG/M3 4/22/2026 6:00 PM
0 SO2
Good 0.8 PPB 4/22/2026 5:00 PM
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Meraux Site
54 OZONE
Moderate 56 PPB 4/22/2026 5:00 PM
0 SO2
Good 0.4 PPB 4/22/2026 5:00 PM
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Monroe Airport Site
47 OZONE
Good 51 PPB 4/22/2026 5:00 PM
53 PM25
Moderate 13.029 UG/M3 4/22/2026 6:00 PM
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New Orleans City Park Site
38 PM25
Good 9.203 UG/M3 4/22/2026 6:00 PM
-
New Roads Site
54 OZONE
Moderate 56 PPB 4/22/2026 5:00 PM
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Norco Site
1 SO2
Good 1 PPB 4/22/2026 5:00 PM
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Port Allen Site
48 OZONE
Good 52 PPB 4/22/2026 5:00 PM
47 PM25
Good 11.312 UG/M3 4/22/2026 6:00 PM
1 SO2
Good 1.3 PPB 4/22/2026 5:00 PM
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Pride Site
50 OZONE
Good 54 PPB 4/22/2026 5:00 PM
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Shreveport Downtown Airport Site
37 OZONE
Good 40 PPB 4/22/2026 5:00 PM
50 PM25
Good 11.919 UG/M3 4/22/2026 6:00 PM
0 SO2
Good 0.4 PPB 4/22/2026 5:00 PM
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St. James Parish Courthouse Convent Site
23 OZONE
Good 25 PPB 4/22/2026 9:00 AM
-
St. James Parish Site
38 PM25
Good 9.185 UG/M3 4/22/2026 6:00 PM
3 SO2
Good 2.2 PPB 4/22/2026 5:00 PM
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St. Martinville Site
44 OZONE
Good 47 PPB 4/22/2026 5:00 PM
-
Thibodaux Site
44 OZONE
Good 48 PPB 4/22/2026 5:00 PM
36 PM25
Good 8.745 UG/M3 4/22/2026 6:00 PM
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Vinton Site
39 OZONE
Good 42 PPB 4/22/2026 5:00 PM
25 PM25
Good 6.036 UG/M3 4/22/2026 6:00 PM
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Westlake Site
24 PM25
Good 5.844 UG/M3 4/22/2026 6:00 PM
0 SO2
Good 0.1 PPB 4/22/2026 5:00 PM