Stay updated with real-time air quality in South River, 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
South River, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
32.09 μg/m³
0
55
155
255
425
605+
22.56 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
19.81 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
South River, New Jersey
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AQI 58
Moderate
12.74μg/m³
PM2.5
55.49μg/m³
PM10
21.87ppb
O3
0.29ppb
SO2
12.56ppb
NO2
0.26ppm
CO
AQI 58
Moderate
12.82μg/m³
PM2.5
55.18μg/m³
PM10
21.84ppb
O3
0.29ppb
SO2
12.41ppb
NO2
0.26ppm
CO
AQI 44
Good
8.08μg/m³
PM2.5
25.68μg/m³
PM10
20.63ppb
O3
0.25ppb
SO2
11.64ppb
NO2
0.26ppm
CO
AQI 56
Moderate
12.24μg/m³
PM2.5
35.53μg/m³
PM10
19.09ppb
O3
0.29ppb
SO2
12.60ppb
NO2
0.26ppm
CO
AQI 49
Good
8.97μg/m³
PM2.5
19.20μg/m³
PM10
16.48ppb
O3
0.29ppb
SO2
11.80ppb
NO2
0.26ppm
CO
AQI 56
Moderate
12.24μg/m³
PM2.5
35.53μg/m³
PM10
19.09ppb
O3
0.29ppb
SO2
12.60ppb
NO2
0.26ppm
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 South River, New Jersey is updated on an hourly basis.
The worst air quality in South River, New Jersey was recorded at 08:00:00 on 2026-03-06.
The best air quality in South River, New Jersey was recorded at 12:00:00 on 2026-03-06.
The real-time air quality index in South River, New Jersey is 52, currently categorized as Moderate.
The most common pollutant in South River, New Jersey is PM2.5.
If the air quality in South River, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in South River, New Jersey at present are 10.058 μg/m3.
The current PM10 levels in South River, New Jersey are 32.086 μg/m3.
The current carbon monoxide (CO) level in South River, New Jersey is 0.313 ppm.
The current sulfur dioxide (SO2) levels in South River, New Jersey are 0.27 ppb.
The current ozone (O3) levels at South River, New Jersey is 22.558 ppm.
The current nitrogen dioxide (NO2) levels at South River, New Jersey is 19.814 ppb.
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