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)
33
Good
Freehold Township, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.50 μg/m³
0
55
155
255
425
605+
30.13 ppb
0
55
71
86
201
201+
0.56 ppb
0
36
76
186
605
1005+
9.50 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Freehold Township, New Jersey
Freehold Township, New Jersey
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AQI 41
Good
5.98μg/m³
PM2.5
44.25μg/m³
PM10
31.29ppb
O3
0.94ppb
SO2
13.47ppb
NO2
0.41ppm
CO
AQI 41
Good
5.65μg/m³
PM2.5
44.20μg/m³
PM10
33.42ppb
O3
0.94ppb
SO2
12.90ppb
NO2
0.41ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
27.05μg/m³
PM10
33.09ppb
O3
0.93ppb
SO2
12.99ppb
NO2
0.43ppm
CO
AQI 30
Good
5.00μg/m³
PM2.5
23.75μg/m³
PM10
31.54ppb
O3
0.94ppb
SO2
12.90ppb
NO2
0.41ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
39.59μg/m³
PM10
33.16ppb
O3
0.93ppb
SO2
9.83ppb
NO2
0.42ppm
CO
AQI 51
Moderate
8.95μg/m³
PM2.5
54.52μg/m³
PM10
29.96ppb
O3
0.93ppb
SO2
13.49ppb
NO2
0.43ppm
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 11:00:00 on 2026-11-12.
In the last 24 hrs, the best air quality in Freehold Township, New Jersey was observed at 03:00:00 on 2026-11-12.
The current air quality in Freehold Township, New Jersey is 33, categorized as Good based on real-time data.
The most common pollutant in Freehold Township, New Jersey is PM10.
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 6.017 μg/m3.
The current PM10 concentration at Freehold Township, New Jersey is 35.502 μg/m3.
The current carbon monoxide (CO) concentration at Freehold Township, New Jersey is 0.348 ppm.
The current sulfur dioxide (SO2) concentration at Freehold Township, New Jersey is 0.56 ppb.
The current ozone (O3) concentration at Freehold Township, New Jersey is 30.126 ppm.
The current nitrogen dioxide (NO2) concentration at Freehold Township, New Jersey is 9.502 ppb.
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