Stay updated with real-time air quality in Old Bridge, 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
Old Bridge, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.51 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.36 μg/m³
0
55
155
255
425
605+
27.90 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
8.64 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Old Bridge, New Jersey
Old Bridge, New Jersey
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.53μg/m³
PM2.5
42.40μg/m³
PM10
20.04ppb
O3
0.75ppb
SO2
13.43ppb
NO2
0.38ppm
CO
AQI 54
Moderate
10.83μg/m³
PM2.5
48.27μg/m³
PM10
25.21ppb
O3
0.77ppb
SO2
13.45ppb
NO2
0.38ppm
CO
AQI 49
Good
9.35μg/m³
PM2.5
42.35μg/m³
PM10
33.85ppb
O3
0.79ppb
SO2
14.49ppb
NO2
0.39ppm
CO
AQI 52
Moderate
10.40μg/m³
PM2.5
46.47μg/m³
PM10
16.09ppb
O3
0.78ppb
SO2
8.25ppb
NO2
0.39ppm
CO
AQI 52
Moderate
10.40μg/m³
PM2.5
46.47μg/m³
PM10
16.09ppb
O3
0.78ppb
SO2
8.25ppb
NO2
0.39ppm
CO
AQI 54
Moderate
10.83μg/m³
PM2.5
48.27μg/m³
PM10
25.21ppb
O3
0.77ppb
SO2
13.45ppb
NO2
0.38ppm
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 Old Bridge, New Jersey is updated every hour.
The worst air quality in Old Bridge, New Jersey in the last 24 hours was observed at 05:00:00 on 2026-08-14.
In the last 24 hrs, the best air quality in Old Bridge, New Jersey was observed at 05:00:00 on 2026-08-14.
The current air quality in Old Bridge, New Jersey is 38, categorized as Good based on real-time data.
The most common pollutant in Old Bridge, New Jersey is PM2.5.
If the air quality in Old Bridge, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Old Bridge, New Jersey is 6.511 μg/m3.
The current PM10 concentration at Old Bridge, New Jersey is 30.364 μg/m3.
The current carbon monoxide (CO) concentration at Old Bridge, New Jersey is 0.313 ppm.
The current sulfur dioxide (SO2) concentration at Old Bridge, New Jersey is 0.766 ppb.
The current ozone (O3) concentration at Old Bridge, New Jersey is 27.9 ppm.
The current nitrogen dioxide (NO2) concentration at Old Bridge, New Jersey is 8.644 ppb.
All Rights Reserved © Ambee Inc. 2025