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)
61
Moderate
Old Bridge, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
54.40 μg/m³
0
55
155
255
425
605+
57.75 ppb
0
55
71
86
201
201+
1.13 ppb
0
36
76
186
605
1005+
9.96 ppb
0
54
101
361
1250
2050+
0.28 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Old Bridge, New Jersey
Old Bridge, New Jersey
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AQI 58
Moderate
12.78μg/m³
PM2.5
49.40μg/m³
PM10
54.88ppb
O3
1.11ppb
SO2
15.54ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.34μg/m³
PM2.5
54.38μg/m³
PM10
54.56ppb
O3
1.17ppb
SO2
13.30ppb
NO2
0.29ppm
CO
AQI 71
Moderate
12.57μg/m³
PM2.5
51.15μg/m³
PM10
61.20ppb
O3
1.17ppb
SO2
12.06ppb
NO2
0.29ppm
CO
AQI 56
Moderate
12.49μg/m³
PM2.5
56.56μg/m³
PM10
54.34ppb
O3
1.13ppb
SO2
5.06ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.49μg/m³
PM2.5
56.56μg/m³
PM10
54.34ppb
O3
1.13ppb
SO2
5.06ppb
NO2
0.28ppm
CO
AQI 56
Moderate
12.34μg/m³
PM2.5
54.38μg/m³
PM10
54.56ppb
O3
1.17ppb
SO2
13.30ppb
NO2
0.29ppm
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 10:00:00 on 2026-06-28.
In the last 24 hrs, the best air quality in Old Bridge, New Jersey was observed at 10:00:00 on 2026-06-29.
The current air quality in Old Bridge, New Jersey is 61, categorized as Moderate based on real-time data.
The most common pollutant in Old Bridge, New Jersey is O3.
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 12.5 μg/m3.
The current PM10 concentration at Old Bridge, New Jersey is 54.399 μg/m3.
The current carbon monoxide (CO) concentration at Old Bridge, New Jersey is 0.284 ppm.
The current sulfur dioxide (SO2) concentration at Old Bridge, New Jersey is 1.129 ppb.
The current ozone (O3) concentration at Old Bridge, New Jersey is 57.754 ppm.
The current nitrogen dioxide (NO2) concentration at Old Bridge, New Jersey is 9.962 ppb.
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