Stay updated with real-time air quality in South Plainfield, 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)
60
Moderate
South Plainfield, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
69.69 μg/m³
0
55
155
255
425
605+
10.04 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
8.73 ppb
0
54
101
361
1250
2050+
0.46 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
South Plainfield, New Jersey
South Plainfield, New Jersey
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AQI 60
Moderate
14.26μg/m³
PM2.5
69.69μg/m³
PM10
10.04ppb
O3
0.81ppb
SO2
8.73ppb
NO2
0.46ppm
CO
AQI 60
Moderate
13.69μg/m³
PM2.5
51.70μg/m³
PM10
15.97ppb
O3
0.78ppb
SO2
8.82ppb
NO2
0.47ppm
CO
AQI 60
Moderate
14.13μg/m³
PM2.5
63.47μg/m³
PM10
19.13ppb
O3
0.84ppb
SO2
9.43ppb
NO2
0.45ppm
CO
AQI 56
Moderate
12.30μg/m³
PM2.5
55.02μg/m³
PM10
19.45ppb
O3
0.79ppb
SO2
8.24ppb
NO2
0.46ppm
CO
AQI 58
Moderate
13.41μg/m³
PM2.5
51.41μg/m³
PM10
13.41ppb
O3
0.80ppb
SO2
8.66ppb
NO2
0.46ppm
CO
AQI 60
Moderate
14.01μg/m³
PM2.5
56.29μg/m³
PM10
19.30ppb
O3
0.74ppb
SO2
8.75ppb
NO2
0.48ppm
CO
Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for South Plainfield, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in South Plainfield, New Jersey was at its worst at 11:00:00 on 2025-12-07.
In the last 24 hours, the best air quality in South Plainfield, New Jersey was observed at 11:00:00 on 2025-12-07.
As of now, the AQI in South Plainfield, New Jersey is 60, indicating Moderate conditions.
South Plainfield, New Jersey air has the highest levels of PM2.5.
Poor air quality in South Plainfield, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in South Plainfield, New Jersey are currently 14.256 μg/m3.
The PM10 concentration in South Plainfield, New Jersey is 69.685 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Plainfield, New Jersey is 0.462 ppm.
Currently, South Plainfield, New Jersey has a sulfur dioxide (SO2) concentration of 0.81 ppb.
The current ozone (O3) level in South Plainfield, New Jersey at the moment is 10.041 ppm.
Nitrogen dioxide (NO2) level in South Plainfield, New Jersey at the moment is 8.726 ppb.
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