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)
38
Good
Bayou Blue, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.15 μg/m³
0
55
155
255
425
605+
11.88 ppb
0
55
71
86
201
201+
1.08 ppb
0
36
76
186
605
1005+
2.85 ppb
0
54
101
361
1250
2050+
0.25 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 38
Good
6.86μg/m³
PM2.5
20.60μg/m³
PM10
13.13ppb
O3
1.13ppb
SO2
2.91ppb
NO2
0.22ppm
CO
AQI 38
Good
6.88μg/m³
PM2.5
23.16μg/m³
PM10
13.66ppb
O3
1.13ppb
SO2
2.91ppb
NO2
0.23ppm
CO
AQI 38
Good
7.00μg/m³
PM2.5
28.98μg/m³
PM10
13.14ppb
O3
1.15ppb
SO2
4.00ppb
NO2
0.22ppm
CO
AQI 38
Good
7.37μg/m³
PM2.5
32.66μg/m³
PM10
13.97ppb
O3
0.91ppb
SO2
4.80ppb
NO2
0.25ppm
CO
AQI 44
Good
7.62μg/m³
PM2.5
30.71μg/m³
PM10
9.67ppb
O3
1.27ppb
SO2
11.07ppb
NO2
0.22ppm
CO
AQI 38
Good
7.27μg/m³
PM2.5
33.20μg/m³
PM10
14.82ppb
O3
1.27ppb
SO2
10.88ppb
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 09:00:00 on 2026-09-06.
In the last 24 hrs, the best air quality in Bayou Blue, Louisiana was observed at 02:00:00 on 2026-09-07.
The current air quality in Bayou Blue, Louisiana is 38, 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 6.707 μg/m3.
The current PM10 concentration at Bayou Blue, Louisiana is 27.152 μg/m3.
The current carbon monoxide (CO) concentration at Bayou Blue, Louisiana is 0.252 ppm.
The current sulfur dioxide (SO2) concentration at Bayou Blue, Louisiana is 1.085 ppb.
The current ozone (O3) concentration at Bayou Blue, Louisiana is 11.881 ppm.
The current nitrogen dioxide (NO2) concentration at Bayou Blue, Louisiana is 2.851 ppb.
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