Stay updated with real-time air quality in Baton Rouge, Louisiana featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
38
Good
Baton Rouge, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.54 μg/m³
0
55
155
255
425
605+
17.31 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
8.30 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Baton Rouge, Louisiana
Scroll To Air Quality MapLoading...
AQI 38
Good
7.23μg/m³
PM2.5
22.97μg/m³
PM10
19.93ppb
O3
0.69ppb
SO2
5.01ppb
NO2
0.16ppm
CO
AQI 38
Good
7.05μg/m³
PM2.5
21.87μg/m³
PM10
19.50ppb
O3
0.68ppb
SO2
3.71ppb
NO2
0.15ppm
CO
AQI 38
Good
7.11μg/m³
PM2.5
21.75μg/m³
PM10
17.75ppb
O3
0.69ppb
SO2
1.54ppb
NO2
0.17ppm
CO
AQI 44
Good
8.21μg/m³
PM2.5
45.71μg/m³
PM10
20.65ppb
O3
0.72ppb
SO2
1.60ppb
NO2
0.17ppm
CO
AQI 38
Good
7.06μg/m³
PM2.5
22.27μg/m³
PM10
19.49ppb
O3
0.68ppb
SO2
2.91ppb
NO2
0.15ppm
CO
AQI 44
Good
7.75μg/m³
PM2.5
38.07μg/m³
PM10
20.10ppb
O3
0.74ppb
SO2
1.96ppb
NO2
0.17ppm
CO
Air quality and pollutant data for Louisiana, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Baton Rouge, Louisiana is updated every hour for accuracy.
In the past 24 hours, the air quality in Baton Rouge, Louisiana was at its worst at 05:00:00 on 2026-03-07.
In the last 24 hours, the best air quality in Baton Rouge, Louisiana was observed at 10:00:00 on 2026-03-07.
As of now, the AQI in Baton Rouge, Louisiana is 38, indicating Good conditions.
Baton Rouge, Louisiana air has the highest levels of PM2.5.
Poor air quality in Baton Rouge, Louisiana means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Baton Rouge, Louisiana are currently 6.875 μg/m3.
The PM10 concentration in Baton Rouge, Louisiana is 18.538 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Baton Rouge, Louisiana is 0.156 ppm.
Currently, Baton Rouge, Louisiana has a sulfur dioxide (SO2) concentration of 0.69 ppb.
The current ozone (O3) level in Baton Rouge, Louisiana at the moment is 17.314 ppm.
Nitrogen dioxide (NO2) level in Baton Rouge, Louisiana at the moment is 8.301 ppb.
All Rights Reserved © Ambee Inc. 2025