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)
66
Moderate
Maplewood, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
17.10 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
70.61 μg/m³
0
55
155
255
425
605+
44.99 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
9.71 ppb
0
54
101
361
1250
2050+
0.45 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Maplewood, New Jersey
Maplewood, New Jersey
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AQI 105
Unhealthy for sensitive groups
18.31μg/m³
PM2.5
41.29μg/m³
PM10
72.41ppb
O3
0.73ppb
SO2
10.33ppb
NO2
0.48ppm
CO
AQI 62
Moderate
14.53μg/m³
PM2.5
63.84μg/m³
PM10
50.37ppb
O3
0.66ppb
SO2
8.40ppb
NO2
0.38ppm
CO
AQI 58
Moderate
12.77μg/m³
PM2.5
56.34μg/m³
PM10
50.63ppb
O3
0.65ppb
SO2
7.49ppb
NO2
0.38ppm
CO
AQI 105
Unhealthy for sensitive groups
18.31μg/m³
PM2.5
41.29μg/m³
PM10
72.41ppb
O3
0.73ppb
SO2
10.33ppb
NO2
0.48ppm
CO
AQI 60
Moderate
13.59μg/m³
PM2.5
60.07μg/m³
PM10
50.70ppb
O3
0.65ppb
SO2
7.47ppb
NO2
0.37ppm
CO
AQI 64
Moderate
16.28μg/m³
PM2.5
71.28μg/m³
PM10
50.77ppb
O3
0.73ppb
SO2
14.17ppb
NO2
0.51ppm
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 11:00:00 on 2025-06-05.
The best air quality in Maplewood, New Jersey was recorded at 10:00:00 on 2025-06-06.
The real-time air quality index in Maplewood, New Jersey is 66, currently categorized as Moderate.
The most common pollutant in Maplewood, New Jersey is PM2.5.
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 17.102 μg/m3.
The current PM10 levels in Maplewood, New Jersey are 70.609 μg/m3.
The current carbon monoxide (CO) level in Maplewood, New Jersey is 0.453 ppm.
The current sulfur dioxide (SO2) levels in Maplewood, New Jersey are 0.533 ppb.
The current ozone (O3) levels at Maplewood, New Jersey is 44.993 ppm.
The current nitrogen dioxide (NO2) levels at Maplewood, New Jersey is 9.714 ppb.
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