Stay updated with real-time air quality in Mount Laurel, New Jersey 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)
25
Good
Mount Laurel, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.03 μg/m³
0
55
155
255
425
605+
27.07 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
5.17 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mount Laurel, New Jersey
Mount Laurel, New Jersey
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AQI 27
Good
2.59μg/m³
PM2.5
10.67μg/m³
PM10
29.31ppb
O3
0.18ppb
SO2
3.70ppb
NO2
0.19ppm
CO
AQI 28
Good
2.81μg/m³
PM2.5
11.66μg/m³
PM10
29.59ppb
O3
0.19ppb
SO2
3.61ppb
NO2
0.19ppm
CO
AQI 27
Good
3.07μg/m³
PM2.5
13.03μg/m³
PM10
28.65ppb
O3
0.19ppb
SO2
3.68ppb
NO2
0.17ppm
CO
AQI 29
Good
2.85μg/m³
PM2.5
12.08μg/m³
PM10
31.16ppb
O3
0.25ppb
SO2
3.05ppb
NO2
0.17ppm
CO
AQI 26
Good
3.35μg/m³
PM2.5
14.31μg/m³
PM10
28.28ppb
O3
0.22ppb
SO2
3.58ppb
NO2
0.17ppm
CO
AQI 26
Good
3.40μg/m³
PM2.5
14.55μg/m³
PM10
28.23ppb
O3
0.23ppb
SO2
3.56ppb
NO2
0.17ppm
CO
Air quality measurements for New Jersey, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Mount Laurel, New Jersey is updated on an hourly basis.
The worst air quality in Mount Laurel, New Jersey was recorded at 12:00:00 on 2025-10-22.
The best air quality in Mount Laurel, New Jersey was recorded at 04:00:00 on 2025-10-22.
The real-time air quality index in Mount Laurel, New Jersey is 25, currently categorized as Good.
The most common pollutant in Mount Laurel, New Jersey is O3.
If the air quality in Mount Laurel, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Mount Laurel, New Jersey at present are 3.926 μg/m3.
The current PM10 levels in Mount Laurel, New Jersey are 18.026 μg/m3.
The current carbon monoxide (CO) level in Mount Laurel, New Jersey is 0.234 ppm.
The current sulfur dioxide (SO2) levels in Mount Laurel, New Jersey are 0.214 ppb.
The current ozone (O3) levels at Mount Laurel, New Jersey is 27.065 ppm.
The current nitrogen dioxide (NO2) levels at Mount Laurel, New Jersey is 5.171 ppb.
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