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)
38
Good
Summit, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.96 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.95 μg/m³
0
55
155
255
425
605+
36.79 ppb
0
55
71
86
201
201+
0.74 ppb
0
36
76
186
605
1005+
7.77 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Summit, New Jersey
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AQI 38
Good
6.63μg/m³
PM2.5
29.54μg/m³
PM10
34.26ppb
O3
0.79ppb
SO2
8.90ppb
NO2
0.33ppm
CO
AQI 33
Good
6.50μg/m³
PM2.5
28.75μg/m³
PM10
29.42ppb
O3
0.71ppb
SO2
4.72ppb
NO2
0.25ppm
CO
AQI 38
Good
6.63μg/m³
PM2.5
29.54μg/m³
PM10
35.82ppb
O3
0.80ppb
SO2
9.19ppb
NO2
0.32ppm
CO
AQI 33
Good
6.43μg/m³
PM2.5
26.91μg/m³
PM10
30.11ppb
O3
0.73ppb
SO2
6.21ppb
NO2
0.27ppm
CO
AQI 33
Good
6.47μg/m³
PM2.5
26.50μg/m³
PM10
29.42ppb
O3
0.71ppb
SO2
4.43ppb
NO2
0.25ppm
CO
AQI 33
Good
6.40μg/m³
PM2.5
28.52μg/m³
PM10
32.01ppb
O3
0.77ppb
SO2
8.54ppb
NO2
0.32ppm
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 01:00:00 on 2026-08-17.
The best air quality in Summit, New Jersey was recorded at 03:00:00 on 2026-08-17.
The real-time air quality index in Summit, New Jersey is 38, 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 6.955 μg/m3.
The current PM10 levels in Summit, New Jersey are 29.954 μg/m3.
The current carbon monoxide (CO) level in Summit, New Jersey is 0.262 ppm.
The current sulfur dioxide (SO2) levels in Summit, New Jersey are 0.741 ppb.
The current ozone (O3) levels at Summit, New Jersey is 36.788 ppm.
The current nitrogen dioxide (NO2) levels at Summit, New Jersey is 7.773 ppb.
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