Stay updated with real-time air quality in Metairie, 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
Metairie, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.89 μg/m³
0
55
155
255
425
605+
11.65 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
13.51 ppb
0
54
101
361
1250
2050+
0.21 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Metairie, Louisiana
Metairie, Louisiana
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AQI 44
Good
7.70μg/m³
PM2.5
25.69μg/m³
PM10
13.73ppb
O3
0.84ppb
SO2
11.01ppb
NO2
0.20ppm
CO
AQI 44
Good
8.33μg/m³
PM2.5
21.38μg/m³
PM10
11.50ppb
O3
0.87ppb
SO2
13.20ppb
NO2
0.21ppm
CO
AQI 38
Good
7.35μg/m³
PM2.5
29.34μg/m³
PM10
17.40ppb
O3
0.82ppb
SO2
7.33ppb
NO2
0.20ppm
CO
AQI 44
Good
7.76μg/m³
PM2.5
25.07μg/m³
PM10
13.25ppb
O3
0.85ppb
SO2
11.30ppb
NO2
0.20ppm
CO
AQI 44
Good
7.93μg/m³
PM2.5
23.60μg/m³
PM10
11.95ppb
O3
0.87ppb
SO2
12.48ppb
NO2
0.21ppm
CO
AQI 44
Good
7.87μg/m³
PM2.5
23.88μg/m³
PM10
11.84ppb
O3
0.89ppb
SO2
12.27ppb
NO2
0.21ppm
CO
The air quality data for Louisiana, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Metairie, Louisiana are available every hour.
Metairie, Louisiana experienced its worst air quality at 01:00:00, 2026-06-07.
The best air quality in Metairie, Louisiana was observed at 10:00:00 on 2026-06-08.
The air quality in Metairie, Louisiana right now is Good, with an AQI of 44.
In Metairie, Louisiana, PM2.5 is the most frequently found pollutant.
When air quality in Metairie, Louisiana is compromised, staying indoors and wearing a mask can reduce health risks.
Metairie, Louisiana currently has a PM2.5 concentration of 7.694 μg/m3.
Metairie, Louisiana currently has a PM10 concentration of 24.895 μg/m3.
The current carbon monoxide (CO) level in Metairie, Louisiana is 0.206 ppm.
The current sulfur dioxide (SO2) concentration in Metairie, Louisiana is 0.85 ppb.
Metairie, Louisiana currently has an ozone (O3) concentration of 11.646 ppm.
The current level of nitrogen dioxide (NO2) in Metairie, Louisiana is 13.512 ppb.
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