Stay updated with real-time air quality in Summit, 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
Summit, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
25.50 μg/m³
0
55
155
255
425
605+
30.75 ppb
0
55
71
86
201
201+
1.40 ppb
0
36
76
186
605
1005+
10.35 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Summit, New Jersey
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AQI 34
Good
5.72μg/m³
PM2.5
25.05μg/m³
PM10
36.73ppb
O3
1.49ppb
SO2
13.18ppb
NO2
0.28ppm
CO
AQI 34
Good
5.86μg/m³
PM2.5
23.27μg/m³
PM10
37.39ppb
O3
1.35ppb
SO2
10.26ppb
NO2
0.23ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
25.40μg/m³
PM10
36.46ppb
O3
1.50ppb
SO2
13.44ppb
NO2
0.28ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
28.72μg/m³
PM10
32.97ppb
O3
1.38ppb
SO2
12.65ppb
NO2
0.24ppm
CO
AQI 33
Good
6.09μg/m³
PM2.5
27.84μg/m³
PM10
32.78ppb
O3
1.36ppb
SO2
9.73ppb
NO2
0.23ppm
CO
AQI 34
Good
5.67μg/m³
PM2.5
24.70μg/m³
PM10
37.36ppb
O3
1.44ppb
SO2
11.92ppb
NO2
0.27ppm
CO
Air quality measurements for New Jersey, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Summit, New Jersey is updated on an hourly basis.
The worst air quality in Summit, New Jersey was recorded at 04:00:00 on 2026-06-17.
The best air quality in Summit, New Jersey was recorded at 10:00:00 on 2026-06-17.
The real-time air quality index in Summit, New Jersey is 33, currently categorized as Good.
The most common pollutant in Summit, New Jersey is PM2.5.
If the air quality in Summit, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Summit, New Jersey at present are 6.067 μg/m3.
The current PM10 levels in Summit, New Jersey are 25.505 μg/m3.
The current carbon monoxide (CO) level in Summit, New Jersey is 0.241 ppm.
The current sulfur dioxide (SO2) levels in Summit, New Jersey are 1.401 ppb.
The current ozone (O3) levels at Summit, New Jersey is 30.749 ppm.
The current nitrogen dioxide (NO2) levels at Summit, New Jersey is 10.351 ppb.
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