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)
38
Good
Branchburg, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
29.30 μg/m³
0
55
155
255
425
605+
13.38 ppb
0
55
71
86
201
201+
0.57 ppb
0
36
76
186
605
1005+
9.38 ppb
0
54
101
361
1250
2050+
0.35 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 25
Good
4.08μg/m³
PM2.5
13.94μg/m³
PM10
27.08ppb
O3
0.76ppb
SO2
8.60ppb
NO2
0.20ppm
CO
AQI 22
Good
3.86μg/m³
PM2.5
16.85μg/m³
PM10
23.19ppb
O3
0.74ppb
SO2
8.78ppb
NO2
0.21ppm
CO
AQI 26
Good
4.30μg/m³
PM2.5
15.72μg/m³
PM10
28.00ppb
O3
0.78ppb
SO2
6.66ppb
NO2
0.26ppm
CO
AQI 25
Good
4.08μg/m³
PM2.5
13.94μg/m³
PM10
27.08ppb
O3
0.76ppb
SO2
8.60ppb
NO2
0.20ppm
CO
AQI 22
Good
3.88μg/m³
PM2.5
16.88μg/m³
PM10
23.64ppb
O3
0.74ppb
SO2
9.42ppb
NO2
0.21ppm
CO
AQI 22
Good
3.85μg/m³
PM2.5
14.74μg/m³
PM10
24.12ppb
O3
0.74ppb
SO2
8.20ppb
NO2
0.21ppm
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 03:00:00 on 2025-10-22.
In the last 24 hrs, the best air quality in Branchburg, New Jersey was observed at 12:00:00 on 2025-10-23.
The current air quality in Branchburg, New Jersey is 54, 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 10.758 μg/m3.
The current PM10 concentration at Branchburg, New Jersey is 42.455 μg/m3.
The current carbon monoxide (CO) concentration at Branchburg, New Jersey is 0.255 ppm.
The current sulfur dioxide (SO2) concentration at Branchburg, New Jersey is 0.243 ppb.
The current ozone (O3) concentration at Branchburg, New Jersey is 23.032 ppm.
The current nitrogen dioxide (NO2) concentration at Branchburg, New Jersey is 8.13 ppb.
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