Stay updated with real-time air quality in Laplace, 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)
33
Good
Laplace, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.45 μg/m³
0
55
155
255
425
605+
25.67 ppb
0
55
71
86
201
201+
1.13 ppb
0
36
76
186
605
1005+
7.78 ppb
0
54
101
361
1250
2050+
0.33 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Laplace, Louisiana
Laplace, Louisiana
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AQI 27
Good
5.18μg/m³
PM2.5
22.92μg/m³
PM10
26.46ppb
O3
1.25ppb
SO2
7.83ppb
NO2
0.33ppm
CO
AQI 38
Good
6.61μg/m³
PM2.5
31.99μg/m³
PM10
13.80ppb
O3
1.18ppb
SO2
7.88ppb
NO2
0.33ppm
CO
AQI 27
Good
5.16μg/m³
PM2.5
22.57μg/m³
PM10
27.64ppb
O3
1.26ppb
SO2
7.75ppb
NO2
0.33ppm
CO
AQI 27
Good
4.93μg/m³
PM2.5
21.84μg/m³
PM10
25.75ppb
O3
1.31ppb
SO2
7.73ppb
NO2
0.33ppm
CO
AQI 27
Good
4.99μg/m³
PM2.5
22.22μg/m³
PM10
25.53ppb
O3
1.33ppb
SO2
7.72ppb
NO2
0.33ppm
CO
AQI 27
Good
4.72μg/m³
PM2.5
20.88μg/m³
PM10
24.65ppb
O3
1.33ppb
SO2
7.71ppb
NO2
0.33ppm
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 Laplace, Louisiana are available every hour.
Laplace, Louisiana experienced its worst air quality at 03:00:00, 2025-12-10.
The best air quality in Laplace, Louisiana was observed at 01:00:00 on 2025-12-11.
The air quality in Laplace, Louisiana right now is Good, with an AQI of 33.
In Laplace, Louisiana, PM2.5 is the most frequently found pollutant.
When air quality in Laplace, Louisiana is compromised, staying indoors and wearing a mask can reduce health risks.
Laplace, Louisiana currently has a PM2.5 concentration of 5.674 μg/m3.
Laplace, Louisiana currently has a PM10 concentration of 22.455 μg/m3.
The current carbon monoxide (CO) level in Laplace, Louisiana is 0.333 ppm.
The current sulfur dioxide (SO2) concentration in Laplace, Louisiana is 1.128 ppb.
Laplace, Louisiana currently has an ozone (O3) concentration of 25.672 ppm.
The current level of nitrogen dioxide (NO2) in Laplace, Louisiana is 7.781 ppb.
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