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)
54
Moderate
Hopewell Township, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.13 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
47.75 μg/m³
0
55
155
255
425
605+
31.60 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
23.28 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hopewell Township, New Jersey
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AQI 56
Moderate
11.83μg/m³
PM2.5
46.91μg/m³
PM10
33.70ppb
O3
0.65ppb
SO2
20.92ppb
NO2
0.39ppm
CO
AQI 54
Moderate
10.92μg/m³
PM2.5
44.16μg/m³
PM10
32.77ppb
O3
0.65ppb
SO2
20.82ppb
NO2
0.39ppm
CO
AQI 52
Moderate
9.61μg/m³
PM2.5
41.91μg/m³
PM10
30.33ppb
O3
0.65ppb
SO2
20.62ppb
NO2
0.39ppm
CO
AQI 52
Moderate
9.51μg/m³
PM2.5
39.80μg/m³
PM10
31.39ppb
O3
0.65ppb
SO2
21.11ppb
NO2
0.39ppm
CO
AQI 49
Good
9.48μg/m³
PM2.5
39.57μg/m³
PM10
31.43ppb
O3
0.65ppb
SO2
21.15ppb
NO2
0.39ppm
CO
AQI 44
Good
8.02μg/m³
PM2.5
23.55μg/m³
PM10
20.47ppb
O3
0.64ppb
SO2
20.53ppb
NO2
0.39ppm
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 03:00:00 on 2026-03-11.
The best air quality in Hopewell Township, New Jersey was recorded at 04:00:00 on 2026-03-10.
The real-time air quality index in Hopewell Township, New Jersey is 54, 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 11.134 μg/m3.
The current PM10 levels in Hopewell Township, New Jersey are 47.754 μg/m3.
The current carbon monoxide (CO) level in Hopewell Township, New Jersey is 0.44 ppm.
The current sulfur dioxide (SO2) levels in Hopewell Township, New Jersey are 0.64 ppb.
The current ozone (O3) levels at Hopewell Township, New Jersey is 31.601 ppm.
The current nitrogen dioxide (NO2) levels at Hopewell Township, New Jersey is 23.279 ppb.
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