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)
44
Good
Laplace, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.72 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.68 μg/m³
0
55
155
255
425
605+
13.77 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
15.21 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Laplace, Louisiana
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AQI 33
Good
6.35μg/m³
PM2.5
26.85μg/m³
PM10
10.37ppb
O3
0.67ppb
SO2
26.64ppb
NO2
0.34ppm
CO
AQI 38
Good
6.98μg/m³
PM2.5
26.11μg/m³
PM10
8.64ppb
O3
0.66ppb
SO2
19.15ppb
NO2
0.34ppm
CO
AQI 33
Good
6.27μg/m³
PM2.5
26.62μg/m³
PM10
10.51ppb
O3
0.67ppb
SO2
28.27ppb
NO2
0.34ppm
CO
AQI 33
Good
6.07μg/m³
PM2.5
23.05μg/m³
PM10
11.28ppb
O3
0.68ppb
SO2
25.20ppb
NO2
0.34ppm
CO
AQI 33
Good
6.01μg/m³
PM2.5
22.36μg/m³
PM10
11.36ppb
O3
0.68ppb
SO2
24.59ppb
NO2
0.34ppm
CO
AQI 33
Good
6.03μg/m³
PM2.5
22.40μg/m³
PM10
11.79ppb
O3
0.68ppb
SO2
23.84ppb
NO2
0.34ppm
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 08:00:00, 2026-03-14.
The best air quality in Laplace, Louisiana was observed at 12:00:00 on 2026-03-13.
The air quality in Laplace, Louisiana right now is Good, with an AQI of 44.
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 7.72 μg/m3.
Laplace, Louisiana currently has a PM10 concentration of 34.683 μg/m3.
The current carbon monoxide (CO) level in Laplace, Louisiana is 0.337 ppm.
The current sulfur dioxide (SO2) concentration in Laplace, Louisiana is 0.65 ppb.
Laplace, Louisiana currently has an ozone (O3) concentration of 13.773 ppm.
The current level of nitrogen dioxide (NO2) in Laplace, Louisiana is 15.205 ppb.
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