Stay updated with real-time air quality in Newark, 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)
33
Good
Newark, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
28.56 μg/m³
0
55
155
255
425
605+
18.17 ppb
0
55
71
86
201
201+
0.36 ppb
0
36
76
186
605
1005+
4.47 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Newark, New Jersey
Newark, New Jersey
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AQI 33
Good
5.57μg/m³
PM2.5
24.75μg/m³
PM10
19.83ppb
O3
0.27ppb
SO2
4.58ppb
NO2
0.27ppm
CO
AQI 27
Good
5.45μg/m³
PM2.5
24.20μg/m³
PM10
19.88ppb
O3
0.27ppb
SO2
4.58ppb
NO2
0.27ppm
CO
AQI 27
Good
5.18μg/m³
PM2.5
23.06μg/m³
PM10
20.63ppb
O3
0.27ppb
SO2
4.98ppb
NO2
0.28ppm
CO
AQI 27
Good
5.20μg/m³
PM2.5
22.98μg/m³
PM10
21.44ppb
O3
0.27ppb
SO2
4.17ppb
NO2
0.27ppm
CO
AQI 27
Good
4.82μg/m³
PM2.5
21.25μg/m³
PM10
22.46ppb
O3
0.27ppb
SO2
4.01ppb
NO2
0.27ppm
CO
AQI 27
Good
5.13μg/m³
PM2.5
22.75μg/m³
PM10
20.49ppb
O3
0.26ppb
SO2
5.18ppb
NO2
0.27ppm
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 Newark, New Jersey is updated every hour for accuracy.
In the past 24 hours, the air quality in Newark, New Jersey was at its worst at 07:00:00 on 2026-09-20.
In the last 24 hours, the best air quality in Newark, New Jersey was observed at 04:00:00 on 2026-09-20.
As of now, the AQI in Newark, New Jersey is 33, indicating Good conditions.
Newark, New Jersey air has the highest levels of PM2.5.
Poor air quality in Newark, New Jersey means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Newark, New Jersey are currently 6.404 μg/m3.
The PM10 concentration in Newark, New Jersey is 28.562 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newark, New Jersey is 0.269 ppm.
Currently, Newark, New Jersey has a sulfur dioxide (SO2) concentration of 0.27 ppb.
The current ozone (O3) level in Newark, New Jersey at the moment is 18.193 ppm.
Nitrogen dioxide (NO2) level in Newark, New Jersey at the moment is 4.631 ppb.
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