Stay updated with real-time air quality in East Hanover, 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)
22
Good
East Hanover, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.49 μg/m³
0
55
155
255
425
605+
18.94 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
4.86 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Hanover, New Jersey
East Hanover, New Jersey
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AQI 22
Good
3.85μg/m³
PM2.5
16.06μg/m³
PM10
24.27ppb
O3
0.28ppb
SO2
5.50ppb
NO2
0.26ppm
CO
AQI 27
Good
4.65μg/m³
PM2.5
20.80μg/m³
PM10
18.04ppb
O3
0.28ppb
SO2
4.99ppb
NO2
0.26ppm
CO
AQI 22
Good
3.81μg/m³
PM2.5
22.61μg/m³
PM10
21.88ppb
O3
0.28ppb
SO2
5.27ppb
NO2
0.26ppm
CO
AQI 22
Good
4.23μg/m³
PM2.5
19.37μg/m³
PM10
24.03ppb
O3
0.28ppb
SO2
5.51ppb
NO2
0.26ppm
CO
AQI 22
Good
3.85μg/m³
PM2.5
16.06μg/m³
PM10
24.27ppb
O3
0.28ppb
SO2
5.50ppb
NO2
0.26ppm
CO
AQI 22
Good
4.34μg/m³
PM2.5
19.83μg/m³
PM10
18.10ppb
O3
0.27ppb
SO2
5.00ppb
NO2
0.26ppm
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 East Hanover, New Jersey is updated every hour.
The worst air quality in East Hanover, New Jersey in the last 24 hours was observed at 09:00:00 on 2026-09-19.
In the last 24 hrs, the best air quality in East Hanover, New Jersey was observed at 08:00:00 on 2026-09-20.
The current air quality in East Hanover, New Jersey is 22, categorized as Good based on real-time data.
The most common pollutant in East Hanover, New Jersey is PM2.5.
If the air quality in East Hanover, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at East Hanover, New Jersey is 3.711 μg/m3.
The current PM10 concentration at East Hanover, New Jersey is 16.487 μg/m3.
The current carbon monoxide (CO) concentration at East Hanover, New Jersey is 0.263 ppm.
The current sulfur dioxide (SO2) concentration at East Hanover, New Jersey is 0.36 ppb.
The current ozone (O3) concentration at East Hanover, New Jersey is 18.944 ppm.
The current nitrogen dioxide (NO2) concentration at East Hanover, New Jersey is 4.864 ppb.
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