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)
54
Moderate
North Brunswick, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
45.28 μg/m³
0
55
155
255
425
605+
5.90 ppb
0
55
71
86
201
201+
0.62 ppb
0
36
76
186
605
1005+
13.68 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
North Brunswick, New Jersey
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AQI 54
Moderate
10.54μg/m³
PM2.5
46.55μg/m³
PM10
14.69ppb
O3
0.62ppb
SO2
13.14ppb
NO2
0.28ppm
CO
AQI 54
Moderate
11.29μg/m³
PM2.5
39.53μg/m³
PM10
18.03ppb
O3
0.61ppb
SO2
13.42ppb
NO2
0.28ppm
CO
AQI 54
Moderate
11.27μg/m³
PM2.5
39.46μg/m³
PM10
8.38ppb
O3
0.61ppb
SO2
13.66ppb
NO2
0.29ppm
CO
AQI 54
Moderate
11.27μg/m³
PM2.5
39.46μg/m³
PM10
8.38ppb
O3
0.61ppb
SO2
13.66ppb
NO2
0.29ppm
CO
AQI 49
Good
8.98μg/m³
PM2.5
34.18μg/m³
PM10
18.26ppb
O3
0.62ppb
SO2
13.20ppb
NO2
0.29ppm
CO
AQI 54
Moderate
11.29μg/m³
PM2.5
39.53μg/m³
PM10
18.03ppb
O3
0.61ppb
SO2
13.42ppb
NO2
0.28ppm
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 04:00:00 on 2026-03-09.
In the last 24 hours, the best air quality in North Brunswick, New Jersey was observed at 04:00:00 on 2026-03-10.
As of now, the AQI in North Brunswick, New Jersey is 54, indicating Moderate conditions.
North Brunswick, New Jersey air has the highest levels of PM2.5.
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 10.821 μg/m3.
The PM10 concentration in North Brunswick, New Jersey is 45.283 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Brunswick, New Jersey is 0.286 ppm.
Currently, North Brunswick, New Jersey has a sulfur dioxide (SO2) concentration of 0.617 ppb.
The current ozone (O3) level in North Brunswick, New Jersey at the moment is 5.9 ppm.
Nitrogen dioxide (NO2) level in North Brunswick, New Jersey at the moment is 13.675 ppb.
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