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)
52
Moderate
North Brunswick, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.89 μg/m³
0
55
155
255
425
605+
22.89 ppb
0
55
71
86
201
201+
0.27 ppb
0
36
76
186
605
1005+
19.76 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
North Brunswick, New Jersey
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AQI 49
Good
8.97μg/m³
PM2.5
19.20μg/m³
PM10
16.48ppb
O3
0.29ppb
SO2
11.80ppb
NO2
0.26ppm
CO
AQI 56
Moderate
12.24μg/m³
PM2.5
35.53μg/m³
PM10
19.09ppb
O3
0.29ppb
SO2
12.60ppb
NO2
0.26ppm
CO
AQI 58
Moderate
12.74μg/m³
PM2.5
55.49μg/m³
PM10
21.87ppb
O3
0.29ppb
SO2
12.56ppb
NO2
0.26ppm
CO
AQI 58
Moderate
12.74μg/m³
PM2.5
55.49μg/m³
PM10
21.87ppb
O3
0.29ppb
SO2
12.56ppb
NO2
0.26ppm
CO
AQI 38
Good
7.31μg/m³
PM2.5
19.15μg/m³
PM10
19.42ppb
O3
0.29ppb
SO2
10.84ppb
NO2
0.26ppm
CO
AQI 56
Moderate
12.24μg/m³
PM2.5
35.53μg/m³
PM10
19.09ppb
O3
0.29ppb
SO2
12.60ppb
NO2
0.26ppm
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 08:00:00 on 2026-03-06.
In the last 24 hours, the best air quality in North Brunswick, New Jersey was observed at 12:00:00 on 2026-03-06.
As of now, the AQI in North Brunswick, New Jersey is 52, 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 10.003 μg/m3.
The PM10 concentration in North Brunswick, New Jersey is 31.888 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in North Brunswick, New Jersey is 0.309 ppm.
Currently, North Brunswick, New Jersey has a sulfur dioxide (SO2) concentration of 0.272 ppb.
The current ozone (O3) level in North Brunswick, New Jersey at the moment is 22.885 ppm.
Nitrogen dioxide (NO2) level in North Brunswick, New Jersey at the moment is 19.756 ppb.
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