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)
29
Good
South River, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.14 μg/m³
0
55
155
255
425
605+
4.95 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
31.31 ppb
0
54
101
361
1250
2050+
0.54 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South River, New Jersey
South River, New Jersey
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AQI 29
Good
5.21μg/m³
PM2.5
17.14μg/m³
PM10
4.95ppb
O3
0.80ppb
SO2
31.31ppb
NO2
0.54ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
17.92μg/m³
PM10
4.16ppb
O3
0.78ppb
SO2
31.00ppb
NO2
0.55ppm
CO
AQI 27
Good
4.28μg/m³
PM2.5
17.99μg/m³
PM10
9.07ppb
O3
0.81ppb
SO2
29.35ppb
NO2
0.53ppm
CO
AQI 29
Good
5.42μg/m³
PM2.5
17.56μg/m³
PM10
4.51ppb
O3
0.79ppb
SO2
31.17ppb
NO2
0.54ppm
CO
AQI 29
Good
5.39μg/m³
PM2.5
17.50μg/m³
PM10
4.58ppb
O3
0.79ppb
SO2
31.20ppb
NO2
0.54ppm
CO
AQI 30
Good
4.84μg/m³
PM2.5
16.29μg/m³
PM10
5.67ppb
O3
0.81ppb
SO2
31.50ppb
NO2
0.54ppm
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 01:00:00 on 2025-12-09.
The best air quality in South River, New Jersey was recorded at 03:00:00 on 2025-12-09.
The real-time air quality index in South River, New Jersey is 29, currently categorized as Good.
The most common pollutant in South River, New Jersey is NO2.
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 5.211 μg/m3.
The current PM10 levels in South River, New Jersey are 17.138 μg/m3.
The current carbon monoxide (CO) level in South River, New Jersey is 0.54 ppm.
The current sulfur dioxide (SO2) levels in South River, New Jersey are 0.798 ppb.
The current ozone (O3) levels at South River, New Jersey is 4.946 ppm.
The current nitrogen dioxide (NO2) levels at South River, New Jersey is 31.314 ppb.
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