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)
38
Good
Hackettstown, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.41 μg/m³
0
55
155
255
425
605+
25.79 ppb
0
55
71
86
201
201+
0.28 ppb
0
36
76
186
605
1005+
21.27 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Hackettstown, New Jersey
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AQI 33
Good
5.59μg/m³
PM2.5
17.71μg/m³
PM10
29.40ppb
O3
0.28ppb
SO2
21.57ppb
NO2
0.27ppm
CO
AQI 38
Good
6.60μg/m³
PM2.5
17.64μg/m³
PM10
29.19ppb
O3
0.28ppb
SO2
21.48ppb
NO2
0.27ppm
CO
AQI 28
Good
5.37μg/m³
PM2.5
15.33μg/m³
PM10
29.89ppb
O3
0.28ppb
SO2
22.38ppb
NO2
0.27ppm
CO
AQI 38
Good
6.73μg/m³
PM2.5
16.17μg/m³
PM10
29.92ppb
O3
0.23ppb
SO2
20.73ppb
NO2
0.28ppm
CO
AQI 38
Good
6.73μg/m³
PM2.5
16.17μg/m³
PM10
29.92ppb
O3
0.23ppb
SO2
20.73ppb
NO2
0.28ppm
CO
AQI 44
Good
7.54μg/m³
PM2.5
28.43μg/m³
PM10
26.19ppb
O3
0.28ppb
SO2
17.74ppb
NO2
0.28ppm
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 05:00:00 on 2026-03-07.
The best air quality in Hackettstown, New Jersey was recorded at 09:00:00 on 2026-03-06.
The real-time air quality index in Hackettstown, New Jersey is 38, currently categorized as Good.
The most common pollutant in Hackettstown, New Jersey is PM2.5.
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 6.919 μg/m3.
The current PM10 levels in Hackettstown, New Jersey are 26.408 μg/m3.
The current carbon monoxide (CO) level in Hackettstown, New Jersey is 0.265 ppm.
The current sulfur dioxide (SO2) levels in Hackettstown, New Jersey are 0.283 ppb.
The current ozone (O3) levels at Hackettstown, New Jersey is 25.788 ppm.
The current nitrogen dioxide (NO2) levels at Hackettstown, New Jersey is 21.268 ppb.
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