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)
66
Moderate
Hopewell Township, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
73.60 μg/m³
0
55
155
255
425
605+
17.05 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
9.55 ppb
0
54
101
361
1250
2050+
0.52 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Hopewell Township, New Jersey
Hopewell Township, New Jersey
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AQI 66
Moderate
17.20μg/m³
PM2.5
73.60μg/m³
PM10
17.05ppb
O3
0.64ppb
SO2
9.55ppb
NO2
0.52ppm
CO
AQI 66
Moderate
17.14μg/m³
PM2.5
74.12μg/m³
PM10
15.52ppb
O3
0.64ppb
SO2
9.63ppb
NO2
0.52ppm
CO
AQI 64
Moderate
16.04μg/m³
PM2.5
70.92μg/m³
PM10
13.15ppb
O3
0.65ppb
SO2
9.29ppb
NO2
0.52ppm
CO
AQI 64
Moderate
15.84μg/m³
PM2.5
69.50μg/m³
PM10
15.61ppb
O3
0.66ppb
SO2
9.17ppb
NO2
0.51ppm
CO
AQI 64
Moderate
15.77μg/m³
PM2.5
69.17μg/m³
PM10
15.78ppb
O3
0.66ppb
SO2
9.14ppb
NO2
0.51ppm
CO
AQI 60
Moderate
13.57μg/m³
PM2.5
58.68μg/m³
PM10
18.58ppb
O3
0.68ppb
SO2
8.88ppb
NO2
0.52ppm
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 10:00:00 on 2025-12-07.
The best air quality in Hopewell Township, New Jersey was recorded at 10:00:00 on 2025-12-07.
The real-time air quality index in Hopewell Township, New Jersey is 66, currently categorized as Moderate.
The most common pollutant in Hopewell Township, New Jersey is PM2.5.
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 17.196 μg/m3.
The current PM10 levels in Hopewell Township, New Jersey are 73.603 μg/m3.
The current carbon monoxide (CO) level in Hopewell Township, New Jersey is 0.518 ppm.
The current sulfur dioxide (SO2) levels in Hopewell Township, New Jersey are 0.642 ppb.
The current ozone (O3) levels at Hopewell Township, New Jersey is 17.048 ppm.
The current nitrogen dioxide (NO2) levels at Hopewell Township, New Jersey is 9.554 ppb.
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