Stay updated with real-time air quality in East Brunswick, 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)
27
Good
East Brunswick, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.70 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.27 μg/m³
0
55
155
255
425
605+
4.45 ppb
0
55
71
86
201
201+
0.94 ppb
0
36
76
186
605
1005+
27.72 ppb
0
54
101
361
1250
2050+
0.47 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Brunswick, New Jersey
East Brunswick, New Jersey
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AQI 29
Good
5.21μg/m³
PM2.5
17.14μg/m³
PM10
4.95ppb
O3
0.80ppb
SO2
31.31ppb
NO2
0.54ppm
CO
AQI 33
Good
5.59μg/m³
PM2.5
17.92μg/m³
PM10
4.16ppb
O3
0.78ppb
SO2
31.00ppb
NO2
0.55ppm
CO
AQI 27
Good
4.28μg/m³
PM2.5
17.99μg/m³
PM10
9.07ppb
O3
0.81ppb
SO2
29.35ppb
NO2
0.53ppm
CO
AQI 29
Good
5.42μg/m³
PM2.5
17.56μg/m³
PM10
4.51ppb
O3
0.79ppb
SO2
31.17ppb
NO2
0.54ppm
CO
AQI 29
Good
5.39μg/m³
PM2.5
17.50μg/m³
PM10
4.58ppb
O3
0.79ppb
SO2
31.20ppb
NO2
0.54ppm
CO
AQI 30
Good
4.84μg/m³
PM2.5
16.29μg/m³
PM10
5.67ppb
O3
0.81ppb
SO2
31.50ppb
NO2
0.54ppm
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 East Brunswick, New Jersey is updated every hour.
The worst air quality in East Brunswick, New Jersey in the last 24 hours was observed at 08:00:00 on 2025-12-08.
In the last 24 hrs, the best air quality in East Brunswick, New Jersey was observed at 03:00:00 on 2025-12-09.
The current air quality in East Brunswick, New Jersey is 27, categorized as Good based on real-time data.
The most common pollutant in East Brunswick, New Jersey is PM2.5.
If the air quality in East Brunswick, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at East Brunswick, New Jersey is 4.697 μg/m3.
The current PM10 concentration at East Brunswick, New Jersey is 20.266 μg/m3.
The current carbon monoxide (CO) concentration at East Brunswick, New Jersey is 0.475 ppm.
The current sulfur dioxide (SO2) concentration at East Brunswick, New Jersey is 0.937 ppb.
The current ozone (O3) concentration at East Brunswick, New Jersey is 4.454 ppm.
The current nitrogen dioxide (NO2) concentration at East Brunswick, New Jersey is 27.716 ppb.
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