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)
27
Good
Newark, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.77 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.25 μg/m³
0
55
155
255
425
605+
17.53 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
5.99 ppb
0
54
101
361
1250
2050+
0.30 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
5.54μg/m³
PM2.5
24.27μg/m³
PM10
18.32ppb
O3
0.77ppb
SO2
5.77ppb
NO2
0.29ppm
CO
AQI 33
Good
5.50μg/m³
PM2.5
24.13μg/m³
PM10
18.17ppb
O3
0.74ppb
SO2
6.67ppb
NO2
0.31ppm
CO
AQI 33
Good
6.27μg/m³
PM2.5
27.43μg/m³
PM10
17.94ppb
O3
0.81ppb
SO2
5.96ppb
NO2
0.27ppm
CO
AQI 33
Good
5.78μg/m³
PM2.5
25.30μg/m³
PM10
18.24ppb
O3
0.70ppb
SO2
7.55ppb
NO2
0.33ppm
CO
AQI 33
Good
6.16μg/m³
PM2.5
27.03μg/m³
PM10
17.83ppb
O3
0.69ppb
SO2
8.93ppb
NO2
0.35ppm
CO
AQI 33
Good
6.42μg/m³
PM2.5
28.18μg/m³
PM10
18.25ppb
O3
0.79ppb
SO2
6.10ppb
NO2
0.28ppm
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 08:00:00 on 2026-08-05.
In the last 24 hours, the best air quality in Newark, New Jersey was observed at 03:00:00 on 2026-08-06.
As of now, the AQI in Newark, New Jersey is 27, 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 4.769 μg/m3.
The PM10 concentration in Newark, New Jersey is 21.261 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Newark, New Jersey is 0.307 ppm.
Currently, Newark, New Jersey has a sulfur dioxide (SO2) concentration of 0.737 ppb.
The current ozone (O3) level in Newark, New Jersey at the moment is 18.716 ppm.
Nitrogen dioxide (NO2) level in Newark, New Jersey at the moment is 5.912 ppb.
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