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)
22
Good
North Plainfield, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.81 μg/m³
0
55
155
255
425
605+
22.61 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
2.34 ppb
0
54
101
361
1250
2050+
0.28 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 22
Good
3.98μg/m³
PM2.5
21.49μg/m³
PM10
24.37ppb
O3
0.71ppb
SO2
2.08ppb
NO2
0.28ppm
CO
AQI 23
Good
3.98μg/m³
PM2.5
20.98μg/m³
PM10
25.14ppb
O3
0.71ppb
SO2
2.27ppb
NO2
0.28ppm
CO
AQI 22
Good
3.92μg/m³
PM2.5
21.31μg/m³
PM10
22.52ppb
O3
0.71ppb
SO2
2.40ppb
NO2
0.29ppm
CO
AQI 22
Good
3.98μg/m³
PM2.5
21.49μg/m³
PM10
24.37ppb
O3
0.71ppb
SO2
2.08ppb
NO2
0.28ppm
CO
AQI 27
Good
5.19μg/m³
PM2.5
23.34μg/m³
PM10
23.14ppb
O3
0.72ppb
SO2
2.13ppb
NO2
0.29ppm
CO
AQI 24
Good
3.98μg/m³
PM2.5
20.13μg/m³
PM10
25.76ppb
O3
0.71ppb
SO2
2.18ppb
NO2
0.27ppm
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 05:00:00, 2026-09-07.
The best air quality in North Plainfield, New Jersey was observed at 04:00:00 on 2026-09-07.
The air quality in North Plainfield, New Jersey right now is Good, with an AQI of 22.
In North Plainfield, New Jersey, PM2.5 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 3.956 μg/m3.
North Plainfield, New Jersey currently has a PM10 concentration of 21.814 μg/m3.
The current carbon monoxide (CO) level in North Plainfield, New Jersey is 0.285 ppm.
The current sulfur dioxide (SO2) concentration in North Plainfield, New Jersey is 0.715 ppb.
North Plainfield, New Jersey currently has an ozone (O3) concentration of 22.606 ppm.
The current level of nitrogen dioxide (NO2) in North Plainfield, New Jersey is 2.342 ppb.
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