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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.93 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.41 μg/m³
0
55
155
255
425
605+
33.73 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
15.56 ppb
0
54
101
361
1250
2050+
0.91 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Kearny, New Jersey
Kearny, New Jersey
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AQI 31
Good
4.67μg/m³
PM2.5
21.09μg/m³
PM10
34.43ppb
O3
0.46ppb
SO2
11.57ppb
NO2
0.93ppm
CO
AQI 32
Good
4.49μg/m³
PM2.5
20.05μg/m³
PM10
35.03ppb
O3
0.46ppb
SO2
11.97ppb
NO2
1.05ppm
CO
AQI 32
Good
3.95μg/m³
PM2.5
17.66μg/m³
PM10
34.58ppb
O3
0.47ppb
SO2
10.54ppb
NO2
0.91ppm
CO
AQI 31
Good
3.82μg/m³
PM2.5
17.12μg/m³
PM10
34.32ppb
O3
0.47ppb
SO2
9.76ppb
NO2
0.80ppm
CO
AQI 32
Good
4.97μg/m³
PM2.5
22.22μg/m³
PM10
34.66ppb
O3
0.46ppb
SO2
11.56ppb
NO2
0.97ppm
CO
AQI 31
Good
5.22μg/m³
PM2.5
23.41μg/m³
PM10
34.41ppb
O3
0.46ppb
SO2
10.76ppb
NO2
0.87ppm
CO
Air quality data and pollutant measurements for New Jersey, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Kearny, New Jersey is updated every hour.
The worst air quality in Kearny, New Jersey in the last 24 hours was observed at 12:00:00 on 2026-04-25.
In the last 24 hrs, the best air quality in Kearny, New Jersey was observed at 08:00:00 on 2026-04-25.
The current air quality in Kearny, New Jersey is 33, categorized as Good based on real-time data.
The most common pollutant in Kearny, New Jersey is PM2.5.
If the air quality in Kearny, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Kearny, New Jersey is 5.934 μg/m3.
The current PM10 concentration at Kearny, New Jersey is 26.406 μg/m3.
The current carbon monoxide (CO) concentration at Kearny, New Jersey is 0.912 ppm.
The current sulfur dioxide (SO2) concentration at Kearny, New Jersey is 0.504 ppb.
The current ozone (O3) concentration at Kearny, New Jersey is 33.729 ppm.
The current nitrogen dioxide (NO2) concentration at Kearny, New Jersey is 15.562 ppb.
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