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)
49
Good
North Plainfield, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.80 μg/m³
0
55
155
255
425
605+
47.51 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
2.46 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
North Plainfield, New Jersey
North Plainfield, New Jersey
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AQI 49
Good
8.93μg/m³
PM2.5
35.55μg/m³
PM10
52.03ppb
O3
0.57ppb
SO2
5.43ppb
NO2
0.39ppm
CO
AQI 49
Good
8.88μg/m³
PM2.5
35.50μg/m³
PM10
47.34ppb
O3
0.57ppb
SO2
5.02ppb
NO2
0.39ppm
CO
AQI 49
Good
8.92μg/m³
PM2.5
35.07μg/m³
PM10
47.13ppb
O3
0.57ppb
SO2
4.03ppb
NO2
0.39ppm
CO
AQI 49
Good
8.93μg/m³
PM2.5
35.55μg/m³
PM10
52.03ppb
O3
0.57ppb
SO2
5.43ppb
NO2
0.39ppm
CO
AQI 49
Good
8.69μg/m³
PM2.5
34.76μg/m³
PM10
47.74ppb
O3
0.56ppb
SO2
2.22ppb
NO2
0.38ppm
CO
AQI 49
Good
9.01μg/m³
PM2.5
40.12μg/m³
PM10
52.54ppb
O3
0.60ppb
SO2
8.61ppb
NO2
0.36ppm
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 01:00:00, 2026-04-14.
The best air quality in North Plainfield, New Jersey was observed at 08:00:00 on 2026-04-14.
The air quality in North Plainfield, New Jersey right now is Good, with an AQI of 49.
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 8.917 μg/m3.
North Plainfield, New Jersey currently has a PM10 concentration of 30.8 μg/m3.
The current carbon monoxide (CO) level in North Plainfield, New Jersey is 0.388 ppm.
The current sulfur dioxide (SO2) concentration in North Plainfield, New Jersey is 0.566 ppb.
North Plainfield, New Jersey currently has an ozone (O3) concentration of 47.512 ppm.
The current level of nitrogen dioxide (NO2) in North Plainfield, New Jersey is 2.464 ppb.
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