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)
31
Good
East Brunswick, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.09 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.02 μg/m³
0
55
155
255
425
605+
32.95 ppb
0
55
71
86
201
201+
0.66 ppb
0
36
76
186
605
1005+
3.23 ppb
0
54
101
361
1250
2050+
0.14 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 31
Good
2.82μg/m³
PM2.5
11.76μg/m³
PM10
33.00ppb
O3
0.66ppb
SO2
3.36ppb
NO2
0.15ppm
CO
AQI 31
Good
2.73μg/m³
PM2.5
11.16μg/m³
PM10
33.03ppb
O3
0.63ppb
SO2
3.06ppb
NO2
0.15ppm
CO
AQI 31
Good
4.39μg/m³
PM2.5
14.72μg/m³
PM10
34.31ppb
O3
0.67ppb
SO2
4.59ppb
NO2
0.15ppm
CO
AQI 31
Good
2.75μg/m³
PM2.5
11.34μg/m³
PM10
33.00ppb
O3
0.65ppb
SO2
3.20ppb
NO2
0.15ppm
CO
AQI 31
Good
2.72μg/m³
PM2.5
11.17μg/m³
PM10
33.14ppb
O3
0.64ppb
SO2
3.18ppb
NO2
0.15ppm
CO
AQI 31
Good
2.81μg/m³
PM2.5
11.83μg/m³
PM10
33.03ppb
O3
0.69ppb
SO2
3.64ppb
NO2
0.15ppm
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 04:00:00 on 2026-01-23.
In the last 24 hrs, the best air quality in East Brunswick, New Jersey was observed at 04:00:00 on 2026-01-23.
The current air quality in East Brunswick, New Jersey is 31, categorized as Good based on real-time data.
The most common pollutant in East Brunswick, New Jersey is O3.
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 4.088 μg/m3.
The current PM10 concentration at East Brunswick, New Jersey is 18.024 μg/m3.
The current carbon monoxide (CO) concentration at East Brunswick, New Jersey is 0.138 ppm.
The current sulfur dioxide (SO2) concentration at East Brunswick, New Jersey is 0.66 ppb.
The current ozone (O3) concentration at East Brunswick, New Jersey is 32.948 ppm.
The current nitrogen dioxide (NO2) concentration at East Brunswick, New Jersey is 3.229 ppb.
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