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)
66
Moderate
New Jersey, USA
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
17.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
72.12 μg/m³
0
55
155
255
425
605+
45.45 ppb
0
55
71
86
201
201+
1.25 ppb
0
36
76
186
605
1005+
8.38 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
New Jersey, USA
New Jersey, USA
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City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
---|
AQI 73
Moderate
21.49μg/m³
PM2.5
88.34μg/m³
PM10
48.88ppb
O3
0.94ppb
SO2
7.55ppb
NO2
0.41ppm
CO
AQI 56
Moderate
11.91μg/m³
PM2.5
49.65μg/m³
PM10
45.28ppb
O3
0.28ppb
SO2
3.91ppb
NO2
0.28ppm
CO
AQI 74
Moderate
19.14μg/m³
PM2.5
59.09μg/m³
PM10
61.87ppb
O3
0.91ppb
SO2
11.95ppb
NO2
0.34ppm
CO
AQI 54
Moderate
11.19μg/m³
PM2.5
48.02μg/m³
PM10
41.14ppb
O3
0.21ppb
SO2
5.34ppb
NO2
0.27ppm
CO
AQI 67
Moderate
17.52μg/m³
PM2.5
72.52μg/m³
PM10
45.55ppb
O3
0.62ppb
SO2
6.59ppb
NO2
0.34ppm
CO
AQI 69
Moderate
18.58μg/m³
PM2.5
75.64μg/m³
PM10
60.18ppb
O3
0.52ppb
SO2
9.76ppb
NO2
0.49ppm
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 2025-06-06.
In the last 24 hours, the best air quality in New Jersey, USA was observed at 10:00:00 on 2025-06-05.
As of now, the AQI in New Jersey, USA is 66, indicating Moderate conditions.
New Jersey, USA air has the highest levels of PM2.5.
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 17.171 μg/m3.
The PM10 concentration in New Jersey, USA is 72.123 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in New Jersey, USA is 0.372 ppm.
Currently, New Jersey, USA has a sulfur dioxide (SO2) concentration of 1.254 ppb.
The current ozone (O3) level in New Jersey, USA at the moment is 45.455 ppm.
Nitrogen dioxide (NO2) level in New Jersey, USA at the moment is 8.376 ppb.
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