Stay updated with real-time air quality in West Orange, 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)
23
Good
West Orange, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.60 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.10 μg/m³
0
55
155
255
425
605+
24.63 ppb
0
55
71
86
201
201+
0.88 ppb
0
36
76
186
605
1005+
14.43 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
West Orange, New Jersey
West Orange, New Jersey
Scroll To Air Quality MapLoading...
AQI 33
Good
5.95μg/m³
PM2.5
34.66μg/m³
PM10
23.28ppb
O3
0.54ppb
SO2
12.00ppb
NO2
0.31ppm
CO
AQI 27
Good
5.04μg/m³
PM2.5
29.28μg/m³
PM10
23.13ppb
O3
0.53ppb
SO2
11.73ppb
NO2
0.31ppm
CO
AQI 33
Good
6.03μg/m³
PM2.5
35.11μg/m³
PM10
23.71ppb
O3
0.54ppb
SO2
12.36ppb
NO2
0.31ppm
CO
AQI 34
Good
6.28μg/m³
PM2.5
36.71μg/m³
PM10
22.26ppb
O3
0.54ppb
SO2
11.59ppb
NO2
0.31ppm
CO
AQI 27
Good
4.62μg/m³
PM2.5
26.89μg/m³
PM10
23.55ppb
O3
0.53ppb
SO2
11.78ppb
NO2
0.31ppm
CO
AQI 34
Good
4.62μg/m³
PM2.5
37.19μg/m³
PM10
23.35ppb
O3
0.54ppb
SO2
10.40ppb
NO2
0.32ppm
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 West Orange, New Jersey is updated every hour.
The worst air quality in West Orange, New Jersey in the last 24 hours was observed at 04:00:00 on 2026-11-12.
In the last 24 hrs, the best air quality in West Orange, New Jersey was observed at 12:00:00 on 2026-11-13.
The current air quality in West Orange, New Jersey is 23, categorized as Good based on real-time data.
The most common pollutant in West Orange, New Jersey is O3.
If the air quality in West Orange, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at West Orange, New Jersey is 3.597 μg/m3.
The current PM10 concentration at West Orange, New Jersey is 21.102 μg/m3.
The current carbon monoxide (CO) concentration at West Orange, New Jersey is 0.309 ppm.
The current sulfur dioxide (SO2) concentration at West Orange, New Jersey is 0.882 ppb.
The current ozone (O3) concentration at West Orange, New Jersey is 24.625 ppm.
The current nitrogen dioxide (NO2) concentration at West Orange, New Jersey is 14.429 ppb.
All Rights Reserved © Ambee Inc. 2025