Stay updated with real-time air quality in Hopewell Township, 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)
38
Good
Hopewell Township, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.00 μg/m³
0
55
155
255
425
605+
35.57 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
25.56 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hopewell Township, New Jersey
Hopewell Township, New Jersey
Scroll To Air Quality MapLoading...
AQI 31
Good
4.33μg/m³
PM2.5
26.68μg/m³
PM10
34.07ppb
O3
0.91ppb
SO2
28.29ppb
NO2
0.49ppm
CO
AQI 31
Good
3.89μg/m³
PM2.5
23.90μg/m³
PM10
34.00ppb
O3
0.91ppb
SO2
28.33ppb
NO2
0.49ppm
CO
AQI 30
Good
2.54μg/m³
PM2.5
15.40μg/m³
PM10
32.06ppb
O3
0.91ppb
SO2
28.84ppb
NO2
0.48ppm
CO
AQI 29
Good
3.62μg/m³
PM2.5
21.61μg/m³
PM10
30.91ppb
O3
0.91ppb
SO2
27.30ppb
NO2
0.48ppm
CO
AQI 29
Good
3.67μg/m³
PM2.5
21.88μg/m³
PM10
30.67ppb
O3
0.91ppb
SO2
27.04ppb
NO2
0.47ppm
CO
AQI 29
Good
3.21μg/m³
PM2.5
13.45μg/m³
PM10
27.11ppb
O3
0.92ppb
SO2
30.67ppb
NO2
0.45ppm
CO
Air quality measurements for New Jersey, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Hopewell Township, New Jersey is updated on an hourly basis.
The worst air quality in Hopewell Township, New Jersey was recorded at 08:00:00 on 2026-11-12.
The best air quality in Hopewell Township, New Jersey was recorded at 02:00:00 on 2026-11-12.
The real-time air quality index in Hopewell Township, New Jersey is 38, currently categorized as Good.
The most common pollutant in Hopewell Township, New Jersey is PM10.
If the air quality in Hopewell Township, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Hopewell Township, New Jersey at present are 5.629 μg/m3.
The current PM10 levels in Hopewell Township, New Jersey are 41.002 μg/m3.
The current carbon monoxide (CO) level in Hopewell Township, New Jersey is 0.404 ppm.
The current sulfur dioxide (SO2) levels in Hopewell Township, New Jersey are 0.599 ppb.
The current ozone (O3) levels at Hopewell Township, New Jersey is 35.568 ppm.
The current nitrogen dioxide (NO2) levels at Hopewell Township, New Jersey is 25.562 ppb.
All Rights Reserved © Ambee Inc. 2025