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)
64
Moderate
Summit, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
55.32 μg/m³
0
55
155
255
425
605+
11.47 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
16.79 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Summit, New Jersey
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AQI 66
Moderate
16.98μg/m³
PM2.5
73.46μg/m³
PM10
6.54ppb
O3
0.58ppb
SO2
13.71ppb
NO2
0.32ppm
CO
AQI 69
Moderate
19.23μg/m³
PM2.5
72.75μg/m³
PM10
12.66ppb
O3
0.57ppb
SO2
16.81ppb
NO2
0.34ppm
CO
AQI 66
Moderate
17.11μg/m³
PM2.5
73.53μg/m³
PM10
6.45ppb
O3
0.58ppb
SO2
13.68ppb
NO2
0.32ppm
CO
AQI 62
Moderate
14.73μg/m³
PM2.5
60.86μg/m³
PM10
8.95ppb
O3
0.58ppb
SO2
16.77ppb
NO2
0.34ppm
CO
AQI 69
Moderate
17.45μg/m³
PM2.5
90.97μg/m³
PM10
12.40ppb
O3
0.57ppb
SO2
16.82ppb
NO2
0.34ppm
CO
AQI 66
Moderate
16.58μg/m³
PM2.5
72.60μg/m³
PM10
6.74ppb
O3
0.58ppb
SO2
13.82ppb
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 12:00:00 on 2026-03-08.
The best air quality in Summit, New Jersey was recorded at 10:00:00 on 2026-03-07.
The real-time air quality index in Summit, New Jersey is 64, currently categorized as Moderate.
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 16.198 μg/m3.
The current PM10 levels in Summit, New Jersey are 55.321 μg/m3.
The current carbon monoxide (CO) level in Summit, New Jersey is 0.341 ppm.
The current sulfur dioxide (SO2) levels in Summit, New Jersey are 0.572 ppb.
The current ozone (O3) levels at Summit, New Jersey is 11.467 ppm.
The current nitrogen dioxide (NO2) levels at Summit, New Jersey is 16.787 ppb.
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