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)
33
Good
South Plainfield, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.00 μg/m³
0
55
155
255
425
605+
15.83 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
13.86 ppb
0
54
101
361
1250
2050+
0.34 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 27
Good
5.00μg/m³
PM2.5
24.61μg/m³
PM10
15.62ppb
O3
0.22ppb
SO2
7.84ppb
NO2
0.18ppm
CO
AQI 22
Good
4.46μg/m³
PM2.5
24.01μg/m³
PM10
17.64ppb
O3
0.22ppb
SO2
7.32ppb
NO2
0.18ppm
CO
AQI 27
Good
5.22μg/m³
PM2.5
22.67μg/m³
PM10
15.91ppb
O3
0.22ppb
SO2
8.65ppb
NO2
0.19ppm
CO
AQI 27
Good
5.27μg/m³
PM2.5
22.85μg/m³
PM10
15.45ppb
O3
0.22ppb
SO2
6.97ppb
NO2
0.18ppm
CO
AQI 27
Good
4.74μg/m³
PM2.5
23.37μg/m³
PM10
16.53ppb
O3
0.22ppb
SO2
7.27ppb
NO2
0.18ppm
CO
AQI 27
Good
4.81μg/m³
PM2.5
23.82μg/m³
PM10
15.72ppb
O3
0.22ppb
SO2
7.11ppb
NO2
0.18ppm
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 03:00:00 on 2025-10-22.
In the last 24 hours, the best air quality in South Plainfield, New Jersey was observed at 12:00:00 on 2025-10-23.
As of now, the AQI in South Plainfield, New Jersey is 27, indicating Good 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 5.004 μg/m3.
The PM10 concentration in South Plainfield, New Jersey is 24.612 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Plainfield, New Jersey is 0.18 ppm.
Currently, South Plainfield, New Jersey has a sulfur dioxide (SO2) concentration of 0.218 ppb.
The current ozone (O3) level in South Plainfield, New Jersey at the moment is 15.621 ppm.
Nitrogen dioxide (NO2) level in South Plainfield, New Jersey at the moment is 7.843 ppb.
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