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)
33
Good
North Plainfield, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.57 μg/m³
0
55
155
255
425
605+
33.65 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
3.73 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 44
Good
7.60μg/m³
PM2.5
31.49μg/m³
PM10
35.96ppb
O3
0.69ppb
SO2
3.58ppb
NO2
0.31ppm
CO
AQI 38
Good
7.31μg/m³
PM2.5
27.57μg/m³
PM10
35.84ppb
O3
0.70ppb
SO2
3.98ppb
NO2
0.31ppm
CO
AQI 38
Good
7.48μg/m³
PM2.5
29.04μg/m³
PM10
35.88ppb
O3
0.69ppb
SO2
3.80ppb
NO2
0.30ppm
CO
AQI 44
Good
7.60μg/m³
PM2.5
31.49μg/m³
PM10
35.96ppb
O3
0.69ppb
SO2
3.58ppb
NO2
0.31ppm
CO
AQI 38
Good
7.22μg/m³
PM2.5
31.05μg/m³
PM10
35.75ppb
O3
0.66ppb
SO2
3.31ppb
NO2
0.29ppm
CO
AQI 38
Good
7.29μg/m³
PM2.5
31.98μg/m³
PM10
37.77ppb
O3
0.74ppb
SO2
4.87ppb
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 02:00:00, 2026-08-16.
The best air quality in North Plainfield, New Jersey was observed at 07:00:00 on 2026-08-15.
The air quality in North Plainfield, New Jersey right now is Good, with an AQI of 33.
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 5.646 μg/m3.
North Plainfield, New Jersey currently has a PM10 concentration of 24.573 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 0.657 ppb.
North Plainfield, New Jersey currently has an ozone (O3) concentration of 33.646 ppm.
The current level of nitrogen dioxide (NO2) in North Plainfield, New Jersey is 3.727 ppb.
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