Stay updated with real-time air quality in New 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)
44
Good
New Brunswick, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
34.28 μg/m³
0
55
155
255
425
605+
18.02 ppb
0
55
71
86
201
201+
0.71 ppb
0
36
76
186
605
1005+
3.90 ppb
0
54
101
361
1250
2050+
0.39 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
New Brunswick, New Jersey
New Brunswick, New Jersey
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AQI 44
Good
7.84μg/m³
PM2.5
34.34μg/m³
PM10
18.01ppb
O3
0.71ppb
SO2
3.80ppb
NO2
0.39ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
34.96μg/m³
PM10
17.98ppb
O3
0.70ppb
SO2
3.24ppb
NO2
0.39ppm
CO
AQI 38
Good
7.43μg/m³
PM2.5
32.67μg/m³
PM10
18.02ppb
O3
0.74ppb
SO2
5.54ppb
NO2
0.40ppm
CO
AQI 44
Good
7.78μg/m³
PM2.5
34.36μg/m³
PM10
18.29ppb
O3
0.74ppb
SO2
5.76ppb
NO2
0.39ppm
CO
AQI 44
Good
8.20μg/m³
PM2.5
36.06μg/m³
PM10
17.23ppb
O3
0.69ppb
SO2
4.59ppb
NO2
0.39ppm
CO
AQI 44
Good
7.71μg/m³
PM2.5
33.84μg/m³
PM10
18.03ppb
O3
0.72ppb
SO2
4.50ppb
NO2
0.39ppm
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 New Brunswick, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in New Brunswick, New Jersey was at its worst at 08:00:00 on 2025-06-06.
In the last 24 hours, the best air quality in New Brunswick, New Jersey was observed at 01:00:00 on 2025-06-07.
As of now, the AQI in New Brunswick, New Jersey is 44, indicating Good conditions.
New Brunswick, New Jersey air has the highest levels of PM2.5.
Poor air quality in New Brunswick, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in New Brunswick, New Jersey are currently 7.822 μg/m3.
The PM10 concentration in New Brunswick, New Jersey is 34.278 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in New Brunswick, New Jersey is 0.39 ppm.
Currently, New Brunswick, New Jersey has a sulfur dioxide (SO2) concentration of 0.714 ppb.
The current ozone (O3) level in New Brunswick, New Jersey at the moment is 18.017 ppm.
Nitrogen dioxide (NO2) level in New Brunswick, New Jersey at the moment is 3.901 ppb.
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