Stay updated with real-time air quality in 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)
36
Good
Hanover, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.31 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.41 μg/m³
0
55
155
255
425
605+
38.65 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
9.19 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hanover, New Jersey
Scroll To Air Quality MapLoading...
AQI 36
Good
5.55μg/m³
PM2.5
24.61μg/m³
PM10
38.97ppb
O3
0.43ppb
SO2
8.95ppb
NO2
0.31ppm
CO
AQI 36
Good
4.46μg/m³
PM2.5
29.30μg/m³
PM10
38.56ppb
O3
0.44ppb
SO2
9.01ppb
NO2
0.30ppm
CO
AQI 36
Good
3.98μg/m³
PM2.5
19.05μg/m³
PM10
38.50ppb
O3
0.43ppb
SO2
9.20ppb
NO2
0.31ppm
CO
AQI 36
Good
4.05μg/m³
PM2.5
28.27μg/m³
PM10
38.64ppb
O3
0.43ppb
SO2
9.03ppb
NO2
0.32ppm
CO
AQI 36
Good
4.46μg/m³
PM2.5
29.30μg/m³
PM10
38.56ppb
O3
0.44ppb
SO2
9.01ppb
NO2
0.30ppm
CO
AQI 36
Good
3.98μg/m³
PM2.5
19.05μg/m³
PM10
38.50ppb
O3
0.43ppb
SO2
9.20ppb
NO2
0.31ppm
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 Hanover, New Jersey is updated every hour.
The worst air quality in Hanover, 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 Hanover, New Jersey was observed at 05:00:00 on 2026-04-24.
The current air quality in Hanover, New Jersey is 36, categorized as Good based on real-time data.
The most common pollutant in Hanover, New Jersey is O3.
If the air quality in Hanover, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Hanover, New Jersey is 4.307 μg/m3.
The current PM10 concentration at Hanover, New Jersey is 28.405 μg/m3.
The current carbon monoxide (CO) concentration at Hanover, New Jersey is 0.312 ppm.
The current sulfur dioxide (SO2) concentration at Hanover, New Jersey is 0.431 ppb.
The current ozone (O3) concentration at Hanover, New Jersey is 38.649 ppm.
The current nitrogen dioxide (NO2) concentration at Hanover, New Jersey is 9.188 ppb.
All Rights Reserved © Ambee Inc. 2025