Stay updated with real-time air quality in Houma, 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
Houma, Louisiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.82 μg/m³
0
55
155
255
425
605+
23.42 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
7.85 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Houma, Louisiana
Houma, Louisiana
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AQI 44
Good
7.79μg/m³
PM2.5
37.56μg/m³
PM10
21.73ppb
O3
0.59ppb
SO2
8.59ppb
NO2
0.23ppm
CO
AQI 44
Good
7.79μg/m³
PM2.5
37.56μg/m³
PM10
21.73ppb
O3
0.59ppb
SO2
8.59ppb
NO2
0.23ppm
CO
AQI 44
Good
8.29μg/m³
PM2.5
38.17μg/m³
PM10
23.02ppb
O3
0.60ppb
SO2
8.47ppb
NO2
0.23ppm
CO
AQI 44
Good
7.60μg/m³
PM2.5
33.65μg/m³
PM10
19.88ppb
O3
0.61ppb
SO2
8.67ppb
NO2
0.27ppm
CO
AQI 49
Good
9.22μg/m³
PM2.5
46.66μg/m³
PM10
21.59ppb
O3
0.61ppb
SO2
8.94ppb
NO2
0.27ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
32.15μg/m³
PM10
23.45ppb
O3
0.59ppb
SO2
8.53ppb
NO2
0.23ppm
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 Houma, Louisiana is updated every hour for accuracy.
In the past 24 hours, the air quality in Houma, Louisiana was at its worst at 11:00:00 on 2025-06-03.
In the last 24 hours, the best air quality in Houma, Louisiana was observed at 11:00:00 on 2025-06-04.
As of now, the AQI in Houma, Louisiana is 38, indicating Good conditions.
Houma, Louisiana air has the highest levels of PM2.5.
Poor air quality in Houma, Louisiana means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Houma, Louisiana are currently 6.794 μg/m3.
The PM10 concentration in Houma, Louisiana is 30.824 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Houma, Louisiana is 0.183 ppm.
Currently, Houma, Louisiana has a sulfur dioxide (SO2) concentration of 0.661 ppb.
The current ozone (O3) level in Houma, Louisiana at the moment is 23.416 ppm.
Nitrogen dioxide (NO2) level in Houma, Louisiana at the moment is 7.847 ppb.
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