Stay updated with real-time air quality in North 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)
33
Good
North Brunswick, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.92 μg/m³
0
55
155
255
425
605+
4.16 ppb
0
55
71
86
201
201+
0.78 ppb
0
36
76
186
605
1005+
31.00 ppb
0
54
101
361
1250
2050+
0.55 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
North Brunswick, New Jersey
North Brunswick, New Jersey
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AQI 29
Good
5.16μg/m³
PM2.5
21.87μg/m³
PM10
4.75ppb
O3
0.72ppb
SO2
31.21ppb
NO2
0.51ppm
CO
AQI 29
Good
5.18μg/m³
PM2.5
21.98μg/m³
PM10
4.66ppb
O3
0.71ppb
SO2
31.18ppb
NO2
0.51ppm
CO
AQI 29
Good
4.99μg/m³
PM2.5
21.19μg/m³
PM10
5.24ppb
O3
0.73ppb
SO2
31.34ppb
NO2
0.51ppm
CO
AQI 29
Good
4.99μg/m³
PM2.5
21.19μg/m³
PM10
5.24ppb
O3
0.73ppb
SO2
31.34ppb
NO2
0.51ppm
CO
AQI 28
Good
4.98μg/m³
PM2.5
21.16μg/m³
PM10
6.00ppb
O3
0.70ppb
SO2
30.19ppb
NO2
0.51ppm
CO
AQI 30
Good
4.66μg/m³
PM2.5
19.75μg/m³
PM10
6.10ppb
O3
0.74ppb
SO2
31.55ppb
NO2
0.51ppm
CO
Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for North Brunswick, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in North Brunswick, New Jersey was at its worst at 11:00:00 on 2025-12-09.
In the last 24 hours, the best air quality in North Brunswick, New Jersey was observed at 06:00:00 on 2025-12-09.
As of now, the AQI in North Brunswick, New Jersey is 29, indicating Good conditions.
North Brunswick, New Jersey air has the highest levels of NO2.
Poor air quality in North Brunswick, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in North Brunswick, New Jersey are currently 5.338 μg/m3.
The PM10 concentration in North Brunswick, New Jersey is 22.635 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Brunswick, New Jersey is 0.51 ppm.
Currently, North Brunswick, New Jersey has a sulfur dioxide (SO2) concentration of 0.704 ppb.
The current ozone (O3) level in North Brunswick, New Jersey at the moment is 4.218 ppm.
Nitrogen dioxide (NO2) level in North Brunswick, New Jersey at the moment is 30.998 ppb.
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