Stay updated with real-time air quality in Freehold 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)
31
Good
Freehold Township, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.27 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.32 μg/m³
0
55
155
255
425
605+
33.88 ppb
0
55
71
86
201
201+
0.31 ppb
0
36
76
186
605
1005+
6.38 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Freehold Township, New Jersey
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AQI 31
Good
2.27μg/m³
PM2.5
8.32μg/m³
PM10
33.88ppb
O3
0.31ppb
SO2
6.38ppb
NO2
0.17ppm
CO
AQI 31
Good
2.11μg/m³
PM2.5
8.36μg/m³
PM10
33.92ppb
O3
0.31ppb
SO2
6.18ppb
NO2
0.17ppm
CO
AQI 31
Good
4.85μg/m³
PM2.5
14.52μg/m³
PM10
33.75ppb
O3
0.31ppb
SO2
7.33ppb
NO2
0.17ppm
CO
AQI 31
Good
3.44μg/m³
PM2.5
16.48μg/m³
PM10
33.74ppb
O3
0.31ppb
SO2
6.13ppb
NO2
0.17ppm
CO
AQI 31
Good
4.31μg/m³
PM2.5
18.38μg/m³
PM10
34.07ppb
O3
0.31ppb
SO2
6.64ppb
NO2
0.17ppm
CO
AQI 31
Good
2.78μg/m³
PM2.5
9.37μg/m³
PM10
34.18ppb
O3
0.31ppb
SO2
7.00ppb
NO2
0.17ppm
CO
Air quality data and pollutant measurements for New Jersey, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Freehold Township, New Jersey is updated every hour.
The worst air quality in Freehold Township, New Jersey in the last 24 hours was observed at 08:00:00 on 2026-02-11.
In the last 24 hrs, the best air quality in Freehold Township, New Jersey was observed at 04:00:00 on 2026-02-12.
The current air quality in Freehold Township, New Jersey is 31, categorized as Good based on real-time data.
The most common pollutant in Freehold Township, New Jersey is O3.
If the air quality in Freehold Township, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Freehold Township, New Jersey is 2.27 μg/m3.
The current PM10 concentration at Freehold Township, New Jersey is 8.32 μg/m3.
The current carbon monoxide (CO) concentration at Freehold Township, New Jersey is 0.173 ppm.
The current sulfur dioxide (SO2) concentration at Freehold Township, New Jersey is 0.307 ppb.
The current ozone (O3) concentration at Freehold Township, New Jersey is 33.879 ppm.
The current nitrogen dioxide (NO2) concentration at Freehold Township, New Jersey is 6.382 ppb.
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