Stay updated with real-time air quality in Branchburg, 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)
66
Moderate
Branchburg, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
16.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
75.51 μg/m³
0
55
155
255
425
605+
33.17 ppb
0
55
71
86
201
201+
1.28 ppb
0
36
76
186
605
1005+
7.40 ppb
0
54
101
361
1250
2050+
0.44 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Branchburg, New Jersey
Branchburg, New Jersey
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AQI 58
Moderate
13.40μg/m³
PM2.5
40.58μg/m³
PM10
36.36ppb
O3
1.22ppb
SO2
12.25ppb
NO2
0.50ppm
CO
AQI 66
Moderate
16.82μg/m³
PM2.5
69.92μg/m³
PM10
28.49ppb
O3
1.21ppb
SO2
9.76ppb
NO2
0.50ppm
CO
AQI 64
Moderate
16.26μg/m³
PM2.5
61.89μg/m³
PM10
35.00ppb
O3
1.13ppb
SO2
12.24ppb
NO2
0.43ppm
CO
AQI 58
Moderate
13.40μg/m³
PM2.5
40.58μg/m³
PM10
36.36ppb
O3
1.22ppb
SO2
12.25ppb
NO2
0.50ppm
CO
AQI 62
Moderate
14.87μg/m³
PM2.5
40.53μg/m³
PM10
39.96ppb
O3
1.25ppb
SO2
12.70ppb
NO2
0.50ppm
CO
AQI 60
Moderate
13.68μg/m³
PM2.5
40.30μg/m³
PM10
35.61ppb
O3
1.31ppb
SO2
9.40ppb
NO2
0.51ppm
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 Branchburg, New Jersey is updated every hour.
The worst air quality in Branchburg, New Jersey in the last 24 hours was observed at 08:00:00 on 2025-07-30.
In the last 24 hrs, the best air quality in Branchburg, New Jersey was observed at 01:00:00 on 2025-07-31.
The current air quality in Branchburg, New Jersey is 66, categorized as Moderate based on real-time data.
The most common pollutant in Branchburg, New Jersey is PM2.5.
If the air quality in Branchburg, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Branchburg, New Jersey is 17.062 μg/m3.
The current PM10 concentration at Branchburg, New Jersey is 74.5 μg/m3.
The current carbon monoxide (CO) concentration at Branchburg, New Jersey is 0.423 ppm.
The current sulfur dioxide (SO2) concentration at Branchburg, New Jersey is 1.071 ppb.
The current ozone (O3) concentration at Branchburg, New Jersey is 26.203 ppm.
The current nitrogen dioxide (NO2) concentration at Branchburg, New Jersey is 6.613 ppb.
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