Stay updated with real-time air quality in Little Egg Harbor, 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)
52
Moderate
Little Egg Harbor, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
44.25 μg/m³
0
55
155
255
425
605+
39.43 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
10.53 ppb
0
54
101
361
1250
2050+
0.38 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Little Egg Harbor, New Jersey
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AQI 34
Good
6.48μg/m³
PM2.5
29.29μg/m³
PM10
37.48ppb
O3
0.55ppb
SO2
10.25ppb
NO2
0.38ppm
CO
AQI 49
Good
9.30μg/m³
PM2.5
24.58μg/m³
PM10
44.01ppb
O3
0.57ppb
SO2
10.86ppb
NO2
0.38ppm
CO
AQI 49
Good
9.26μg/m³
PM2.5
40.66μg/m³
PM10
46.04ppb
O3
0.57ppb
SO2
10.63ppb
NO2
0.38ppm
CO
AQI 44
Good
7.59μg/m³
PM2.5
33.97μg/m³
PM10
44.25ppb
O3
0.53ppb
SO2
7.99ppb
NO2
0.38ppm
CO
AQI 38
Good
7.22μg/m³
PM2.5
32.32μg/m³
PM10
41.06ppb
O3
0.54ppb
SO2
9.18ppb
NO2
0.38ppm
CO
AQI 54
Moderate
10.81μg/m³
PM2.5
53.70μg/m³
PM10
42.85ppb
O3
0.53ppb
SO2
8.20ppb
NO2
0.37ppm
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 Little Egg Harbor, New Jersey is updated on an hourly basis.
The worst air quality in Little Egg Harbor, New Jersey was recorded at 03:00:00 on 2026-03-11.
The best air quality in Little Egg Harbor, New Jersey was recorded at 10:00:00 on 2026-03-10.
The real-time air quality index in Little Egg Harbor, New Jersey is 52, currently categorized as Moderate.
The most common pollutant in Little Egg Harbor, New Jersey is PM2.5.
If the air quality in Little Egg Harbor, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Little Egg Harbor, New Jersey at present are 9.791 μg/m3.
The current PM10 levels in Little Egg Harbor, New Jersey are 44.253 μg/m3.
The current carbon monoxide (CO) level in Little Egg Harbor, New Jersey is 0.378 ppm.
The current sulfur dioxide (SO2) levels in Little Egg Harbor, New Jersey are 0.564 ppb.
The current ozone (O3) levels at Little Egg Harbor, New Jersey is 39.429 ppm.
The current nitrogen dioxide (NO2) levels at Little Egg Harbor, New Jersey is 10.533 ppb.
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