Stay updated with real-time air quality in North 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)
36
Good
North Plainfield, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.25 μg/m³
0
55
155
255
425
605+
39.36 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
17.56 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Plainfield, New Jersey
North Plainfield, New Jersey
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AQI 34
Good
4.62μg/m³
PM2.5
20.56μg/m³
PM10
36.95ppb
O3
0.27ppb
SO2
19.64ppb
NO2
0.31ppm
CO
AQI 33
Good
4.45μg/m³
PM2.5
17.14μg/m³
PM10
36.12ppb
O3
0.28ppb
SO2
17.56ppb
NO2
0.31ppm
CO
AQI 44
Good
4.26μg/m³
PM2.5
15.77μg/m³
PM10
47.57ppb
O3
0.27ppb
SO2
11.80ppb
NO2
0.30ppm
CO
AQI 34
Good
4.62μg/m³
PM2.5
20.56μg/m³
PM10
36.95ppb
O3
0.27ppb
SO2
19.64ppb
NO2
0.31ppm
CO
AQI 35
Good
4.63μg/m³
PM2.5
20.20μg/m³
PM10
38.39ppb
O3
0.26ppb
SO2
18.39ppb
NO2
0.29ppm
CO
AQI 37
Good
4.39μg/m³
PM2.5
20.10μg/m³
PM10
40.37ppb
O3
0.29ppb
SO2
16.99ppb
NO2
0.35ppm
CO
The air quality data for New Jersey, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for North Plainfield, New Jersey are available every hour.
North Plainfield, New Jersey experienced its worst air quality at 11:00:00, 2026-07-23.
The best air quality in North Plainfield, New Jersey was observed at 01:00:00 on 2026-07-23.
The air quality in North Plainfield, New Jersey right now is Good, with an AQI of 36.
In North Plainfield, New Jersey, O3 is the most frequently found pollutant.
When air quality in North Plainfield, New Jersey is compromised, staying indoors and wearing a mask can reduce health risks.
North Plainfield, New Jersey currently has a PM2.5 concentration of 4.564 μg/m3.
North Plainfield, New Jersey currently has a PM10 concentration of 20.248 μg/m3.
The current carbon monoxide (CO) level in North Plainfield, New Jersey is 0.3 ppm.
The current sulfur dioxide (SO2) concentration in North Plainfield, New Jersey is 0.269 ppb.
North Plainfield, New Jersey currently has an ozone (O3) concentration of 39.357 ppm.
The current level of nitrogen dioxide (NO2) in North Plainfield, New Jersey is 17.556 ppb.
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