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)
38
Good
Mount Laurel, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.04 μg/m³
0
55
155
255
425
605+
41.14 ppb
0
55
71
86
201
201+
0.63 ppb
0
36
76
186
605
1005+
12.93 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mount Laurel, New Jersey
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AQI 40
Good
4.75μg/m³
PM2.5
17.70μg/m³
PM10
43.41ppb
O3
0.59ppb
SO2
7.37ppb
NO2
0.17ppm
CO
AQI 40
Good
4.86μg/m³
PM2.5
17.93μg/m³
PM10
43.02ppb
O3
0.58ppb
SO2
8.56ppb
NO2
0.22ppm
CO
AQI 40
Good
4.88μg/m³
PM2.5
19.32μg/m³
PM10
43.16ppb
O3
0.62ppb
SO2
6.94ppb
NO2
0.16ppm
CO
AQI 44
Good
4.73μg/m³
PM2.5
16.58μg/m³
PM10
47.25ppb
O3
0.47ppb
SO2
12.29ppb
NO2
0.24ppm
CO
AQI 39
Good
4.99μg/m³
PM2.5
20.29μg/m³
PM10
42.38ppb
O3
0.68ppb
SO2
6.46ppb
NO2
0.14ppm
CO
AQI 39
Good
5.01μg/m³
PM2.5
20.41μg/m³
PM10
42.33ppb
O3
0.68ppb
SO2
6.51ppb
NO2
0.14ppm
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 02:00:00 on 2026-03-09.
The best air quality in Mount Laurel, New Jersey was recorded at 03:00:00 on 2026-03-09.
The real-time air quality index in Mount Laurel, New Jersey is 38, 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 4.46 μg/m3.
The current PM10 levels in Mount Laurel, New Jersey are 18.044 μg/m3.
The current carbon monoxide (CO) level in Mount Laurel, New Jersey is 0.176 ppm.
The current sulfur dioxide (SO2) levels in Mount Laurel, New Jersey are 0.633 ppb.
The current ozone (O3) levels at Mount Laurel, New Jersey is 41.136 ppm.
The current nitrogen dioxide (NO2) levels at Mount Laurel, New Jersey is 12.933 ppb.
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