Stay updated with real-time air quality in Roselle Park, 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)
49
Good
Roselle Park, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.36 μg/m³
0
55
155
255
425
605+
9.88 ppb
0
55
71
86
201
201+
0.90 ppb
0
36
76
186
605
1005+
28.50 ppb
0
54
101
361
1250
2050+
0.58 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Roselle Park, New Jersey
Roselle Park, New Jersey
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AQI 49
Good
8.80μg/m³
PM2.5
39.26μg/m³
PM10
9.94ppb
O3
0.89ppb
SO2
28.50ppb
NO2
0.58ppm
CO
AQI 49
Good
9.14μg/m³
PM2.5
40.84μg/m³
PM10
10.01ppb
O3
0.89ppb
SO2
27.28ppb
NO2
0.57ppm
CO
AQI 49
Good
8.81μg/m³
PM2.5
39.33μg/m³
PM10
9.66ppb
O3
0.90ppb
SO2
28.68ppb
NO2
0.58ppm
CO
AQI 49
Good
8.91μg/m³
PM2.5
39.76μg/m³
PM10
10.06ppb
O3
0.89ppb
SO2
28.03ppb
NO2
0.57ppm
CO
AQI 44
Good
7.80μg/m³
PM2.5
34.74μg/m³
PM10
9.72ppb
O3
0.92ppb
SO2
31.54ppb
NO2
0.59ppm
CO
AQI 49
Good
8.55μg/m³
PM2.5
38.16μg/m³
PM10
9.45ppb
O3
0.91ppb
SO2
29.48ppb
NO2
0.58ppm
CO
Air quality measurements for New Jersey, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Roselle Park, New Jersey is updated on an hourly basis.
The worst air quality in Roselle Park, New Jersey was recorded at 03:00:00 on 2025-12-13.
The best air quality in Roselle Park, New Jersey was recorded at 05:00:00 on 2025-12-13.
The real-time air quality index in Roselle Park, New Jersey is 49, currently categorized as Good.
The most common pollutant in Roselle Park, New Jersey is PM2.5.
If the air quality in Roselle Park, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Roselle Park, New Jersey at present are 8.818 μg/m3.
The current PM10 levels in Roselle Park, New Jersey are 39.361 μg/m3.
The current carbon monoxide (CO) level in Roselle Park, New Jersey is 0.578 ppm.
The current sulfur dioxide (SO2) levels in Roselle Park, New Jersey are 0.896 ppb.
The current ozone (O3) levels at Roselle Park, New Jersey is 9.875 ppm.
The current nitrogen dioxide (NO2) levels at Roselle Park, New Jersey is 28.496 ppb.
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