Stay updated with real-time air quality in Slidell, 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
Slidell, Louisiana
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.90 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.76 μg/m³
0
55
155
255
425
605+
35.58 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
6.58 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Slidell, Louisiana
Slidell, Louisiana
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AQI 49
Good
8.87μg/m³
PM2.5
30.87μg/m³
PM10
35.02ppb
O3
0.60ppb
SO2
7.73ppb
NO2
0.23ppm
CO
AQI 49
Good
8.98μg/m³
PM2.5
38.38μg/m³
PM10
33.96ppb
O3
0.65ppb
SO2
7.13ppb
NO2
0.23ppm
CO
AQI 49
Good
8.62μg/m³
PM2.5
36.50μg/m³
PM10
27.93ppb
O3
0.59ppb
SO2
8.04ppb
NO2
0.26ppm
CO
AQI 32
Good
4.63μg/m³
PM2.5
20.72μg/m³
PM10
34.85ppb
O3
0.50ppb
SO2
7.98ppb
NO2
0.23ppm
CO
AQI 38
Good
6.55μg/m³
PM2.5
29.65μg/m³
PM10
39.92ppb
O3
0.67ppb
SO2
6.63ppb
NO2
0.23ppm
CO
AQI 33
Good
5.50μg/m³
PM2.5
24.53μg/m³
PM10
32.43ppb
O3
0.54ppb
SO2
8.10ppb
NO2
0.23ppm
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 Slidell, Louisiana is updated every hour.
The worst air quality in Slidell, Louisiana in the last 24 hours was observed at 08:00:00 on 2025-06-03.
In the last 24 hrs, the best air quality in Slidell, Louisiana was observed at 11:00:00 on 2025-06-04.
The current air quality in Slidell, Louisiana is 44, categorized as Good based on real-time data.
The most common pollutant in Slidell, Louisiana is PM2.5.
If the air quality in Slidell, Louisiana is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Slidell, Louisiana is 7.896 μg/m3.
The current PM10 concentration at Slidell, Louisiana is 31.761 μg/m3.
The current carbon monoxide (CO) concentration at Slidell, Louisiana is 0.184 ppm.
The current sulfur dioxide (SO2) concentration at Slidell, Louisiana is 0.708 ppb.
The current ozone (O3) concentration at Slidell, Louisiana is 35.582 ppm.
The current nitrogen dioxide (NO2) concentration at Slidell, Louisiana is 6.581 ppb.
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