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)
31
Good
Newark, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.23 μg/m³
0
55
155
255
425
605+
33.29 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
4.49 ppb
0
54
101
361
1250
2050+
0.16 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 31
Good
2.91μg/m³
PM2.5
12.92μg/m³
PM10
33.36ppb
O3
0.86ppb
SO2
5.32ppb
NO2
0.18ppm
CO
AQI 31
Good
3.19μg/m³
PM2.5
13.30μg/m³
PM10
33.16ppb
O3
0.84ppb
SO2
3.97ppb
NO2
0.15ppm
CO
AQI 31
Good
2.87μg/m³
PM2.5
12.81μg/m³
PM10
33.30ppb
O3
0.84ppb
SO2
5.61ppb
NO2
0.18ppm
CO
AQI 31
Good
3.33μg/m³
PM2.5
13.51μg/m³
PM10
33.14ppb
O3
0.86ppb
SO2
3.69ppb
NO2
0.14ppm
CO
AQI 31
Good
3.39μg/m³
PM2.5
13.58μg/m³
PM10
33.10ppb
O3
0.86ppb
SO2
3.48ppb
NO2
0.13ppm
CO
AQI 31
Good
2.95μg/m³
PM2.5
12.94μg/m³
PM10
33.12ppb
O3
0.77ppb
SO2
5.19ppb
NO2
0.19ppm
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 04:00:00 on 2026-01-24.
In the last 24 hours, the best air quality in Newark, New Jersey was observed at 09:00:00 on 2026-01-23.
As of now, the AQI in Newark, New Jersey is 31, indicating Good conditions.
Newark, New Jersey air has the highest levels of O3.
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 3.83 μg/m3.
The PM10 concentration in Newark, New Jersey is 16.228 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newark, New Jersey is 0.157 ppm.
Currently, Newark, New Jersey has a sulfur dioxide (SO2) concentration of 0.887 ppb.
The current ozone (O3) level in Newark, New Jersey at the moment is 33.289 ppm.
Nitrogen dioxide (NO2) level in Newark, New Jersey at the moment is 4.49 ppb.
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