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)
31
Good
Kearny, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.31 μg/m³
0
55
155
255
425
605+
33.42 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
5.51 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Kearny, New Jersey
Kearny, New Jersey
Scroll To Air Quality MapLoading...
AQI 31
Good
2.95μg/m³
PM2.5
12.94μg/m³
PM10
33.12ppb
O3
0.77ppb
SO2
5.19ppb
NO2
0.19ppm
CO
AQI 31
Good
2.88μg/m³
PM2.5
12.78μg/m³
PM10
33.16ppb
O3
0.78ppb
SO2
5.60ppb
NO2
0.19ppm
CO
AQI 31
Good
2.91μg/m³
PM2.5
12.92μg/m³
PM10
33.36ppb
O3
0.86ppb
SO2
5.32ppb
NO2
0.18ppm
CO
AQI 31
Good
2.96μg/m³
PM2.5
12.56μg/m³
PM10
33.35ppb
O3
0.89ppb
SO2
4.53ppb
NO2
0.16ppm
CO
AQI 31
Good
2.99μg/m³
PM2.5
13.25μg/m³
PM10
33.09ppb
O3
0.76ppb
SO2
5.51ppb
NO2
0.19ppm
CO
AQI 31
Good
3.06μg/m³
PM2.5
13.28μg/m³
PM10
32.99ppb
O3
0.74ppb
SO2
4.91ppb
NO2
0.19ppm
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 02:00:00 on 2026-01-24.
In the last 24 hrs, the best air quality in Kearny, New Jersey was observed at 09:00:00 on 2026-01-23.
The current air quality in Kearny, New Jersey is 31, categorized as Good based on real-time data.
The most common pollutant in Kearny, New Jersey is O3.
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 3.293 μg/m3.
The current PM10 concentration at Kearny, New Jersey is 14.315 μg/m3.
The current carbon monoxide (CO) concentration at Kearny, New Jersey is 0.182 ppm.
The current sulfur dioxide (SO2) concentration at Kearny, New Jersey is 0.839 ppb.
The current ozone (O3) concentration at Kearny, New Jersey is 33.423 ppm.
The current nitrogen dioxide (NO2) concentration at Kearny, New Jersey is 5.514 ppb.
All Rights Reserved © Ambee Inc. 2025