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)
35
Good
Hopewell Township, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.18 μg/m³
0
55
155
255
425
605+
38.25 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
2.88 ppb
0
54
101
361
1250
2050+
0.20 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 33
Good
4.64μg/m³
PM2.5
19.74μg/m³
PM10
36.00ppb
O3
0.69ppb
SO2
12.67ppb
NO2
0.35ppm
CO
AQI 32
Good
4.64μg/m³
PM2.5
19.25μg/m³
PM10
34.70ppb
O3
0.69ppb
SO2
12.72ppb
NO2
0.35ppm
CO
AQI 29
Good
4.58μg/m³
PM2.5
18.43μg/m³
PM10
31.41ppb
O3
0.70ppb
SO2
12.50ppb
NO2
0.34ppm
CO
AQI 31
Good
4.50μg/m³
PM2.5
19.50μg/m³
PM10
33.45ppb
O3
0.70ppb
SO2
11.65ppb
NO2
0.33ppm
CO
AQI 31
Good
4.49μg/m³
PM2.5
19.56μg/m³
PM10
33.49ppb
O3
0.70ppb
SO2
11.48ppb
NO2
0.33ppm
CO
AQI 33
Good
5.02μg/m³
PM2.5
21.15μg/m³
PM10
36.41ppb
O3
0.73ppb
SO2
12.52ppb
NO2
0.25ppm
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 02:00:00 on 2026-01-23.
The best air quality in Hopewell Township, New Jersey was recorded at 02:00:00 on 2026-01-23.
The real-time air quality index in Hopewell Township, New Jersey is 36, currently categorized as Good.
The most common pollutant in Hopewell Township, New Jersey is O3.
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 5.536 μg/m3.
The current PM10 levels in Hopewell Township, New Jersey are 22.942 μg/m3.
The current carbon monoxide (CO) level in Hopewell Township, New Jersey is 0.266 ppm.
The current sulfur dioxide (SO2) levels in Hopewell Township, New Jersey are 0.547 ppb.
The current ozone (O3) levels at Hopewell Township, New Jersey is 39.429 ppm.
The current nitrogen dioxide (NO2) levels at Hopewell Township, New Jersey is 5.182 ppb.
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