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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.42 μg/m³
0
55
155
255
425
605+
33.06 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
3.17 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Elizabeth, New Jersey
Elizabeth, New Jersey
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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
3.45μg/m³
PM2.5
13.43μg/m³
PM10
32.87ppb
O3
0.81ppb
SO2
3.29ppb
NO2
0.13ppm
CO
AQI 31
Good
3.44μg/m³
PM2.5
13.45μg/m³
PM10
32.90ppb
O3
0.82ppb
SO2
3.34ppb
NO2
0.13ppm
CO
AQI 31
Good
3.47μg/m³
PM2.5
13.38μg/m³
PM10
32.80ppb
O3
0.80ppb
SO2
3.25ppb
NO2
0.13ppm
CO
AQI 31
Good
3.40μg/m³
PM2.5
13.49μg/m³
PM10
33.00ppb
O3
0.84ppb
SO2
3.48ppb
NO2
0.13ppm
CO
AQI 31
Good
3.31μg/m³
PM2.5
14.38μg/m³
PM10
33.94ppb
O3
0.99ppb
SO2
3.12ppb
NO2
0.16ppm
CO
Air quality data and pollutant measurements for New Jersey, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Elizabeth, New Jersey is updated every hour.
The worst air quality in Elizabeth, New Jersey in the last 24 hours was observed at 05:00:00 on 2026-01-24.
In the last 24 hrs, the best air quality in Elizabeth, New Jersey was observed at 08:00:00 on 2026-01-23.
The current air quality in Elizabeth, New Jersey is 31, categorized as Good based on real-time data.
The most common pollutant in Elizabeth, New Jersey is O3.
If the air quality in Elizabeth, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Elizabeth, New Jersey is 3.441 μg/m3.
The current PM10 concentration at Elizabeth, New Jersey is 13.42 μg/m3.
The current carbon monoxide (CO) concentration at Elizabeth, New Jersey is 0.11 ppm.
The current sulfur dioxide (SO2) concentration at Elizabeth, New Jersey is 0.85 ppb.
The current ozone (O3) concentration at Elizabeth, New Jersey is 33.058 ppm.
The current nitrogen dioxide (NO2) concentration at Elizabeth, New Jersey is 3.172 ppb.
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