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)
38
Good
Laplace, Louisiana
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.43 μg/m³
0
55
155
255
425
605+
15.37 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
14.46 ppb
0
54
101
361
1250
2050+
0.56 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Laplace, Louisiana
Laplace, Louisiana
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AQI 34
Good
4.42μg/m³
PM2.5
20.08μg/m³
PM10
37.05ppb
O3
1.07ppb
SO2
16.90ppb
NO2
0.40ppm
CO
AQI 33
Good
5.51μg/m³
PM2.5
27.25μg/m³
PM10
28.46ppb
O3
1.09ppb
SO2
18.44ppb
NO2
0.39ppm
CO
AQI 35
Good
4.41μg/m³
PM2.5
19.41μg/m³
PM10
37.96ppb
O3
1.07ppb
SO2
17.35ppb
NO2
0.40ppm
CO
AQI 34
Good
4.28μg/m³
PM2.5
18.63μg/m³
PM10
36.52ppb
O3
1.05ppb
SO2
15.85ppb
NO2
0.40ppm
CO
AQI 33
Good
4.25μg/m³
PM2.5
18.39μg/m³
PM10
36.40ppb
O3
1.05ppb
SO2
15.67ppb
NO2
0.39ppm
CO
AQI 33
Good
4.28μg/m³
PM2.5
18.69μg/m³
PM10
35.60ppb
O3
1.05ppb
SO2
14.99ppb
NO2
0.39ppm
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, 2025-10-23.
The best air quality in Laplace, Louisiana was observed at 03:00:00 on 2025-10-23.
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 6.373 μg/m3.
Laplace, Louisiana currently has a PM10 concentration of 28.383 μg/m3.
The current carbon monoxide (CO) level in Laplace, Louisiana is 0.174 ppm.
The current sulfur dioxide (SO2) concentration in Laplace, Louisiana is 0.715 ppb.
Laplace, Louisiana currently has an ozone (O3) concentration of 15.362 ppm.
The current level of nitrogen dioxide (NO2) in Laplace, Louisiana is 7.063 ppb.
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