Stay updated with real-time air quality in Hackettstown, 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)
34
Good
Hackettstown, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.66 μg/m³
0
55
155
255
425
605+
37.21 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
9.17 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Hackettstown, New Jersey
Hackettstown, New Jersey
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AQI 36
Good
3.64μg/m³
PM2.5
24.89μg/m³
PM10
39.42ppb
O3
0.48ppb
SO2
10.88ppb
NO2
0.38ppm
CO
AQI 35
Good
3.63μg/m³
PM2.5
23.41μg/m³
PM10
37.64ppb
O3
0.47ppb
SO2
11.15ppb
NO2
0.39ppm
CO
AQI 35
Good
3.63μg/m³
PM2.5
22.91μg/m³
PM10
37.60ppb
O3
0.47ppb
SO2
10.83ppb
NO2
0.39ppm
CO
AQI 34
Good
3.64μg/m³
PM2.5
23.67μg/m³
PM10
37.43ppb
O3
0.49ppb
SO2
11.74ppb
NO2
0.40ppm
CO
AQI 34
Good
3.64μg/m³
PM2.5
23.67μg/m³
PM10
37.43ppb
O3
0.49ppb
SO2
11.74ppb
NO2
0.40ppm
CO
AQI 36
Good
4.61μg/m³
PM2.5
21.12μg/m³
PM10
38.69ppb
O3
0.50ppb
SO2
9.56ppb
NO2
0.22ppm
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 Hackettstown, New Jersey is updated on an hourly basis.
The worst air quality in Hackettstown, New Jersey was recorded at 06:00:00 on 2026-04-25.
The best air quality in Hackettstown, New Jersey was recorded at 08:00:00 on 2026-04-25.
The real-time air quality index in Hackettstown, New Jersey is 36, currently categorized as Good.
The most common pollutant in Hackettstown, New Jersey is O3.
If the air quality in Hackettstown, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Hackettstown, New Jersey at present are 3.727 μg/m3.
The current PM10 levels in Hackettstown, New Jersey are 18.033 μg/m3.
The current carbon monoxide (CO) level in Hackettstown, New Jersey is 0.367 ppm.
The current sulfur dioxide (SO2) levels in Hackettstown, New Jersey are 0.476 ppb.
The current ozone (O3) levels at Hackettstown, New Jersey is 38.85 ppm.
The current nitrogen dioxide (NO2) levels at Hackettstown, New Jersey is 11.064 ppb.
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