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)
38
Good
Metairie, Louisiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.37 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.32 μg/m³
0
55
155
255
425
605+
9.15 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
7.07 ppb
0
54
101
361
1250
2050+
0.23 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
4.84μg/m³
PM2.5
21.49μg/m³
PM10
26.45ppb
O3
0.47ppb
SO2
6.15ppb
NO2
0.20ppm
CO
AQI 27
Good
4.67μg/m³
PM2.5
21.09μg/m³
PM10
28.17ppb
O3
0.45ppb
SO2
6.08ppb
NO2
0.20ppm
CO
AQI 27
Good
5.03μg/m³
PM2.5
21.91μg/m³
PM10
24.82ppb
O3
0.49ppb
SO2
6.24ppb
NO2
0.20ppm
CO
AQI 27
Good
4.86μg/m³
PM2.5
21.76μg/m³
PM10
26.71ppb
O3
0.47ppb
SO2
6.13ppb
NO2
0.20ppm
CO
AQI 27
Good
4.74μg/m³
PM2.5
21.50μg/m³
PM10
28.01ppb
O3
0.45ppb
SO2
6.08ppb
NO2
0.20ppm
CO
AQI 27
Good
4.76μg/m³
PM2.5
21.70μg/m³
PM10
28.20ppb
O3
0.44ppb
SO2
6.07ppb
NO2
0.20ppm
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 09:00:00, 2025-07-18.
The best air quality in Metairie, Louisiana was observed at 02:00:00 on 2025-07-19.
The air quality in Metairie, Louisiana right now is Good, with an AQI of 27.
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 4.57 μg/m3.
Metairie, Louisiana currently has a PM10 concentration of 20.336 μg/m3.
The current carbon monoxide (CO) level in Metairie, Louisiana is 0.199 ppm.
The current sulfur dioxide (SO2) concentration in Metairie, Louisiana is 0.466 ppb.
Metairie, Louisiana currently has an ozone (O3) concentration of 27.865 ppm.
The current level of nitrogen dioxide (NO2) in Metairie, Louisiana is 6.086 ppb.
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