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)
27
Good
Maplewood, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.30 μg/m³
0
55
155
255
425
605+
16.07 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
11.24 ppb
0
54
101
361
1250
2050+
0.19 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 26
Good
2.52μg/m³
PM2.5
10.70μg/m³
PM10
27.69ppb
O3
0.18ppb
SO2
6.67ppb
NO2
0.18ppm
CO
AQI 24
Good
2.94μg/m³
PM2.5
12.62μg/m³
PM10
25.70ppb
O3
0.18ppb
SO2
8.55ppb
NO2
0.19ppm
CO
AQI 24
Good
2.81μg/m³
PM2.5
12.17μg/m³
PM10
26.12ppb
O3
0.18ppb
SO2
8.12ppb
NO2
0.19ppm
CO
AQI 26
Good
2.52μg/m³
PM2.5
10.70μg/m³
PM10
27.69ppb
O3
0.18ppb
SO2
6.67ppb
NO2
0.18ppm
CO
AQI 24
Good
2.92μg/m³
PM2.5
12.67μg/m³
PM10
26.12ppb
O3
0.18ppb
SO2
8.18ppb
NO2
0.19ppm
CO
AQI 23
Good
2.50μg/m³
PM2.5
10.51μg/m³
PM10
25.09ppb
O3
0.18ppb
SO2
10.29ppb
NO2
0.19ppm
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 03:00:00 on 2025-10-22.
The best air quality in Maplewood, New Jersey was recorded at 10:00:00 on 2025-10-22.
The real-time air quality index in Maplewood, New Jersey is 24, currently categorized as Good.
The most common pollutant in Maplewood, New Jersey is O3.
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 2.883 μg/m3.
The current PM10 levels in Maplewood, New Jersey are 12.448 μg/m3.
The current carbon monoxide (CO) level in Maplewood, New Jersey is 0.19 ppm.
The current sulfur dioxide (SO2) levels in Maplewood, New Jersey are 0.184 ppb.
The current ozone (O3) levels at Maplewood, New Jersey is 25.951 ppm.
The current nitrogen dioxide (NO2) levels at Maplewood, New Jersey is 8.322 ppb.
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