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

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.44 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.36 μg/m³
0
55
155
255
425
605+
23.20 ppb
0
55
71
86
201
201+
1.13 ppb
0
36
76
186
605
1005+
22.15 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Cedar Grove, New Jersey
Scroll To Air Quality MapLoading...
AQI 52
Moderate
10.22μg/m³
PM2.5
44.62μg/m³
PM10
23.77ppb
O3
1.21ppb
SO2
22.71ppb
NO2
0.45ppm
CO
AQI 49
Good
8.54μg/m³
PM2.5
38.09μg/m³
PM10
21.50ppb
O3
0.95ppb
SO2
22.62ppb
NO2
0.45ppm
CO
AQI 54
Moderate
10.88μg/m³
PM2.5
52.94μg/m³
PM10
25.04ppb
O3
1.71ppb
SO2
21.62ppb
NO2
0.43ppm
CO
AQI 44
Good
8.12μg/m³
PM2.5
36.16μg/m³
PM10
21.63ppb
O3
0.94ppb
SO2
21.75ppb
NO2
0.44ppm
CO
AQI 44
Good
7.73μg/m³
PM2.5
34.36μg/m³
PM10
21.79ppb
O3
0.94ppb
SO2
20.98ppb
NO2
0.43ppm
CO
AQI 49
Good
9.45μg/m³
PM2.5
36.94μg/m³
PM10
24.88ppb
O3
1.46ppb
SO2
22.71ppb
NO2
0.42ppm
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 Cedar Grove, New Jersey is updated on an hourly basis.
The worst air quality in Cedar Grove, New Jersey was recorded at 04:00:00 on 2026-03-10.
The best air quality in Cedar Grove, New Jersey was recorded at 07:00:00 on 2026-03-09.
The real-time air quality index in Cedar Grove, New Jersey is 49, currently categorized as Good.
The most common pollutant in Cedar Grove, New Jersey is PM2.5.
If the air quality in Cedar Grove, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Cedar Grove, New Jersey at present are 9.439 μg/m3.
The current PM10 levels in Cedar Grove, New Jersey are 41.361 μg/m3.
The current carbon monoxide (CO) level in Cedar Grove, New Jersey is 0.447 ppm.
The current sulfur dioxide (SO2) levels in Cedar Grove, New Jersey are 1.125 ppb.
The current ozone (O3) levels at Cedar Grove, New Jersey is 23.2 ppm.
The current nitrogen dioxide (NO2) levels at Cedar Grove, New Jersey is 22.153 ppb.
All Rights Reserved © Ambee Inc. 2025