Stay updated with real-time air quality in New Jersey, USA 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)
42
Good
New Jersey, USA
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.75 μg/m³
0
55
155
255
425
605+
44.58 ppb
0
55
71
86
201
201+
0.33 ppb
0
36
76
186
605
1005+
8.88 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
New Jersey, USA
New Jersey, USA
Scroll To Air Quality MapLoading...
No results found | |||||||
City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 44
Good
8.24μg/m³
PM2.5
35.06μg/m³
PM10
43.24ppb
O3
0.44ppb
SO2
3.78ppb
NO2
0.24ppm
CO
AQI 49
Good
6.80μg/m³
PM2.5
27.97μg/m³
PM10
52.67ppb
O3
0.16ppb
SO2
1.91ppb
NO2
0.28ppm
CO
AQI 40
Good
6.49μg/m³
PM2.5
19.09μg/m³
PM10
42.93ppb
O3
0.21ppb
SO2
4.73ppb
NO2
0.27ppm
CO
AQI 49
Good
6.21μg/m³
PM2.5
26.16μg/m³
PM10
52.60ppb
O3
0.20ppb
SO2
3.40ppb
NO2
0.26ppm
CO
AQI 49
Good
7.67μg/m³
PM2.5
33.51μg/m³
PM10
53.16ppb
O3
0.65ppb
SO2
3.07ppb
NO2
0.27ppm
CO
AQI 31
Good
3.05μg/m³
PM2.5
12.41μg/m³
PM10
33.04ppb
O3
0.33ppb
SO2
2.65ppb
NO2
0.20ppm
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 Jersey, USA is updated every hour for accuracy.
In the past 24 hours, the air quality in New Jersey, USA was at its worst at 02:00:00 on 2025-09-13.
In the last 24 hours, the best air quality in New Jersey, USA was observed at 06:00:00 on 2025-09-13.
As of now, the AQI in New Jersey, USA is 44, indicating Good conditions.
New Jersey, USA air has the highest levels of O3.
Poor air quality in New Jersey, USA means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in New Jersey, USA are currently 7.276 μg/m3.
The PM10 concentration in New Jersey, USA is 30.468 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in New Jersey, USA is 0.275 ppm.
Currently, New Jersey, USA has a sulfur dioxide (SO2) concentration of 0.314 ppb.
The current ozone (O3) level in New Jersey, USA at the moment is 47.208 ppm.
Nitrogen dioxide (NO2) level in New Jersey, USA at the moment is 8.139 ppb.
All Rights Reserved © Ambee Inc. 2025