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)
52
Moderate
Kearny, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.39 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
46.36 μg/m³
0
55
155
255
425
605+
23.01 ppb
0
55
71
86
201
201+
0.87 ppb
0
36
76
186
605
1005+
32.04 ppb
0
54
101
361
1250
2050+
0.52 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Kearny, New Jersey
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AQI 52
Moderate
9.66μg/m³
PM2.5
43.12μg/m³
PM10
23.27ppb
O3
0.86ppb
SO2
31.40ppb
NO2
0.51ppm
CO
AQI 52
Moderate
9.83μg/m³
PM2.5
43.79μg/m³
PM10
23.13ppb
O3
0.88ppb
SO2
32.22ppb
NO2
0.52ppm
CO
AQI 54
Moderate
10.55μg/m³
PM2.5
47.15μg/m³
PM10
23.24ppb
O3
0.86ppb
SO2
31.14ppb
NO2
0.51ppm
CO
AQI 54
Moderate
10.92μg/m³
PM2.5
48.86μg/m³
PM10
23.18ppb
O3
0.83ppb
SO2
33.17ppb
NO2
0.48ppm
CO
AQI 49
Good
9.48μg/m³
PM2.5
42.23μg/m³
PM10
22.74ppb
O3
0.87ppb
SO2
31.90ppb
NO2
0.51ppm
CO
AQI 49
Good
9.16μg/m³
PM2.5
40.89μg/m³
PM10
22.99ppb
O3
0.85ppb
SO2
31.15ppb
NO2
0.50ppm
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 04:00:00 on 2026-03-10.
In the last 24 hrs, the best air quality in Kearny, New Jersey was observed at 11:00:00 on 2026-03-10.
The current air quality in Kearny, New Jersey is 52, categorized as Moderate 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 10.393 μg/m3.
The current PM10 concentration at Kearny, New Jersey is 46.36 μg/m3.
The current carbon monoxide (CO) concentration at Kearny, New Jersey is 0.52 ppm.
The current sulfur dioxide (SO2) concentration at Kearny, New Jersey is 0.872 ppb.
The current ozone (O3) concentration at Kearny, New Jersey is 23.012 ppm.
The current nitrogen dioxide (NO2) concentration at Kearny, New Jersey is 32.038 ppb.
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