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)
20
Good
Freehold Township, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
1.19 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
6.06 μg/m³
0
55
155
255
425
605+
22.02 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
7.12 ppb
0
54
101
361
1250
2050+
0.31 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 20
Good
1.19μg/m³
PM2.5
6.06μg/m³
PM10
22.02ppb
O3
0.51ppb
SO2
7.12ppb
NO2
0.31ppm
CO
AQI 21
Good
1.50μg/m³
PM2.5
7.97μg/m³
PM10
22.51ppb
O3
0.51ppb
SO2
7.19ppb
NO2
0.31ppm
CO
AQI 22
Good
1.68μg/m³
PM2.5
9.25μg/m³
PM10
23.59ppb
O3
0.49ppb
SO2
5.58ppb
NO2
0.30ppm
CO
AQI 20
Good
1.85μg/m³
PM2.5
5.97μg/m³
PM10
22.08ppb
O3
0.52ppb
SO2
6.11ppb
NO2
0.31ppm
CO
AQI 22
Good
2.02μg/m³
PM2.5
8.24μg/m³
PM10
23.55ppb
O3
0.49ppb
SO2
7.20ppb
NO2
0.31ppm
CO
AQI 19
Good
1.21μg/m³
PM2.5
8.06μg/m³
PM10
21.39ppb
O3
0.50ppb
SO2
7.74ppb
NO2
0.30ppm
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 03:00:00 on 2026-09-28.
In the last 24 hrs, the best air quality in Freehold Township, New Jersey was observed at 02:00:00 on 2026-09-28.
The current air quality in Freehold Township, New Jersey is 20, 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 1.19 μg/m3.
The current PM10 concentration at Freehold Township, New Jersey is 6.059 μg/m3.
The current carbon monoxide (CO) concentration at Freehold Township, New Jersey is 0.31 ppm.
The current sulfur dioxide (SO2) concentration at Freehold Township, New Jersey is 0.509 ppb.
The current ozone (O3) concentration at Freehold Township, New Jersey is 22.018 ppm.
The current nitrogen dioxide (NO2) concentration at Freehold Township, New Jersey is 7.117 ppb.
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