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
8.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.50 μg/m³
0
55
155
255
425
605+
40.31 ppb
0
55
71
86
201
201+
1.32 ppb
0
36
76
186
605
1005+
2.12 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Metairie, Louisiana
Metairie, Louisiana
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AQI 27
Good
4.45μg/m³
PM2.5
19.42μg/m³
PM10
29.04ppb
O3
1.24ppb
SO2
1.89ppb
NO2
0.16ppm
CO
AQI 28
Good
4.35μg/m³
PM2.5
19.06μg/m³
PM10
30.19ppb
O3
1.16ppb
SO2
1.81ppb
NO2
0.16ppm
CO
AQI 27
Good
4.71μg/m³
PM2.5
20.35μg/m³
PM10
27.30ppb
O3
1.34ppb
SO2
2.00ppb
NO2
0.16ppm
CO
AQI 27
Good
4.44μg/m³
PM2.5
19.45μg/m³
PM10
29.49ppb
O3
1.21ppb
SO2
1.86ppb
NO2
0.16ppm
CO
AQI 28
Good
4.38μg/m³
PM2.5
19.34μg/m³
PM10
30.39ppb
O3
1.15ppb
SO2
1.82ppb
NO2
0.16ppm
CO
AQI 29
Good
4.40μg/m³
PM2.5
19.49μg/m³
PM10
30.73ppb
O3
1.12ppb
SO2
1.81ppb
NO2
0.16ppm
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 03:00:00, 2025-08-31.
The best air quality in Metairie, Louisiana was observed at 02:00:00 on 2025-08-31.
The air quality in Metairie, Louisiana right now is Good, with an AQI of 28.
In Metairie, Louisiana, O3 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 4.247 μg/m3.
Metairie, Louisiana currently has a PM10 concentration of 18.564 μg/m3.
The current carbon monoxide (CO) level in Metairie, Louisiana is 0.16 ppm.
The current sulfur dioxide (SO2) concentration in Metairie, Louisiana is 1.205 ppb.
Metairie, Louisiana currently has an ozone (O3) concentration of 29.627 ppm.
The current level of nitrogen dioxide (NO2) in Metairie, Louisiana is 1.827 ppb.
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