Stay updated with real-time air quality in Roselle, 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)
60
Moderate
Roselle, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.02 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
63.33 μg/m³
0
55
155
255
425
605+
15.72 ppb
0
55
71
86
201
201+
0.98 ppb
0
36
76
186
605
1005+
12.66 ppb
0
54
101
361
1250
2050+
0.42 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Roselle, New Jersey
Roselle, New Jersey
Scroll To Air Quality MapLoading...
AQI 60
Moderate
14.01μg/m³
PM2.5
63.31μg/m³
PM10
15.63ppb
O3
0.98ppb
SO2
12.76ppb
NO2
0.42ppm
CO
AQI 60
Moderate
14.00μg/m³
PM2.5
63.33μg/m³
PM10
15.59ppb
O3
0.98ppb
SO2
13.26ppb
NO2
0.43ppm
CO
AQI 60
Moderate
14.03μg/m³
PM2.5
63.39μg/m³
PM10
15.79ppb
O3
0.98ppb
SO2
12.76ppb
NO2
0.43ppm
CO
AQI 60
Moderate
13.97μg/m³
PM2.5
63.25μg/m³
PM10
15.40ppb
O3
0.99ppb
SO2
12.96ppb
NO2
0.42ppm
CO
AQI 60
Moderate
13.96μg/m³
PM2.5
63.00μg/m³
PM10
15.97ppb
O3
1.00ppb
SO2
11.15ppb
NO2
0.41ppm
CO
AQI 60
Moderate
13.92μg/m³
PM2.5
63.10μg/m³
PM10
15.27ppb
O3
0.99ppb
SO2
12.76ppb
NO2
0.42ppm
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 Roselle, New Jersey is updated every hour.
The worst air quality in Roselle, New Jersey in the last 24 hours was observed at 10:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Roselle, New Jersey was observed at 09:00:00 on 2025-12-07.
The current air quality in Roselle, New Jersey is 60, categorized as Moderate based on real-time data.
The most common pollutant in Roselle, New Jersey is PM2.5.
If the air quality in Roselle, New Jersey is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Roselle, New Jersey is 14.017 μg/m3.
The current PM10 concentration at Roselle, New Jersey is 63.328 μg/m3.
The current carbon monoxide (CO) concentration at Roselle, New Jersey is 0.424 ppm.
The current sulfur dioxide (SO2) concentration at Roselle, New Jersey is 0.985 ppb.
The current ozone (O3) concentration at Roselle, New Jersey is 15.723 ppm.
The current nitrogen dioxide (NO2) concentration at Roselle, New Jersey is 12.658 ppb.
All Rights Reserved © Ambee Inc. 2025