Stay updated with real-time air quality in Maplewood, 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)
33
Good
Maplewood, New Jersey
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.19 μg/m³
0
55
155
255
425
605+
18.24 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
8.02 ppb
0
54
101
361
1250
2050+
0.34 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Maplewood, New Jersey
Maplewood, New Jersey
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AQI 16
Good
2.58μg/m³
PM2.5
10.64μg/m³
PM10
11.69ppb
O3
0.59ppb
SO2
14.48ppb
NO2
0.17ppm
CO
AQI 16
Good
2.54μg/m³
PM2.5
10.44μg/m³
PM10
12.94ppb
O3
0.58ppb
SO2
14.25ppb
NO2
0.16ppm
CO
AQI 14
Good
2.37μg/m³
PM2.5
9.97μg/m³
PM10
10.43ppb
O3
0.59ppb
SO2
14.64ppb
NO2
0.17ppm
CO
AQI 16
Good
2.65μg/m³
PM2.5
11.07μg/m³
PM10
11.83ppb
O3
0.60ppb
SO2
14.50ppb
NO2
0.17ppm
CO
AQI 13
Good
2.35μg/m³
PM2.5
9.87μg/m³
PM10
12.87ppb
O3
0.57ppb
SO2
13.95ppb
NO2
0.16ppm
CO
AQI 16
Good
2.77μg/m³
PM2.5
11.26μg/m³
PM10
13.35ppb
O3
0.60ppb
SO2
14.53ppb
NO2
0.16ppm
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 Maplewood, New Jersey is updated on an hourly basis.
The worst air quality in Maplewood, New Jersey was recorded at 08:00:00 on 2026-08-05.
The best air quality in Maplewood, New Jersey was recorded at 03:00:00 on 2026-08-06.
The real-time air quality index in Maplewood, New Jersey is 13, currently categorized as Good.
The most common pollutant in Maplewood, New Jersey is NO2.
If the air quality in Maplewood, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Maplewood, New Jersey at present are 2.484 μg/m3.
The current PM10 levels in Maplewood, New Jersey are 10.112 μg/m3.
The current carbon monoxide (CO) level in Maplewood, New Jersey is 0.165 ppm.
The current sulfur dioxide (SO2) levels in Maplewood, New Jersey are 0.581 ppb.
The current ozone (O3) levels at Maplewood, New Jersey is 12.157 ppm.
The current nitrogen dioxide (NO2) levels at Maplewood, New Jersey is 14.298 ppb.
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