Stay updated with real-time air quality in Bayou Blue, 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)
44
Good
Bayou Blue, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.47 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.22 μg/m³
0
55
155
255
425
605+
25.13 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
3.06 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bayou Blue, Louisiana
Bayou Blue, Louisiana
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AQI 44
Good
8.46μg/m³
PM2.5
33.23μg/m³
PM10
25.27ppb
O3
0.72ppb
SO2
3.08ppb
NO2
0.23ppm
CO
AQI 44
Good
8.47μg/m³
PM2.5
33.22μg/m³
PM10
25.13ppb
O3
0.72ppb
SO2
3.06ppb
NO2
0.23ppm
CO
AQI 44
Good
8.23μg/m³
PM2.5
32.46μg/m³
PM10
25.04ppb
O3
0.75ppb
SO2
3.22ppb
NO2
0.23ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
40.54μg/m³
PM10
19.43ppb
O3
0.83ppb
SO2
2.81ppb
NO2
0.20ppm
CO
AQI 38
Good
7.38μg/m³
PM2.5
39.46μg/m³
PM10
24.79ppb
O3
0.95ppb
SO2
3.84ppb
NO2
0.23ppm
CO
AQI 44
Good
8.33μg/m³
PM2.5
37.86μg/m³
PM10
29.84ppb
O3
0.99ppb
SO2
4.37ppb
NO2
0.22ppm
CO
Air quality data and pollutant measurements for Louisiana, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Bayou Blue, Louisiana is updated every hour.
The worst air quality in Bayou Blue, Louisiana in the last 24 hours was observed at 05:00:00 on 2026-06-13.
In the last 24 hrs, the best air quality in Bayou Blue, Louisiana was observed at 12:00:00 on 2026-06-13.
The current air quality in Bayou Blue, Louisiana is 44, categorized as Good based on real-time data.
The most common pollutant in Bayou Blue, Louisiana is PM2.5.
If the air quality in Bayou Blue, Louisiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bayou Blue, Louisiana is 8.471 μg/m3.
The current PM10 concentration at Bayou Blue, Louisiana is 33.221 μg/m3.
The current carbon monoxide (CO) concentration at Bayou Blue, Louisiana is 0.226 ppm.
The current sulfur dioxide (SO2) concentration at Bayou Blue, Louisiana is 0.72 ppb.
The current ozone (O3) concentration at Bayou Blue, Louisiana is 25.131 ppm.
The current nitrogen dioxide (NO2) concentration at Bayou Blue, Louisiana is 3.063 ppb.
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