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
5.83 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.63 μg/m³
0
55
155
255
425
605+
18.59 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
10.79 ppb
0
54
101
361
1250
2050+
0.35 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Maplewood, New Jersey
Maplewood, New Jersey
Scroll To Air Quality MapLoading...
AQI 51
Moderate
9.37μg/m³
PM2.5
54.71μg/m³
PM10
16.92ppb
O3
0.18ppb
SO2
5.75ppb
NO2
0.36ppm
CO
AQI 52
Moderate
10.44μg/m³
PM2.5
47.34μg/m³
PM10
20.12ppb
O3
0.18ppb
SO2
8.19ppb
NO2
0.42ppm
CO
AQI 54
Moderate
10.65μg/m³
PM2.5
48.30μg/m³
PM10
20.30ppb
O3
0.18ppb
SO2
8.31ppb
NO2
0.42ppm
CO
AQI 51
Moderate
9.37μg/m³
PM2.5
54.71μg/m³
PM10
16.92ppb
O3
0.18ppb
SO2
5.75ppb
NO2
0.36ppm
CO
AQI 54
Moderate
11.00μg/m³
PM2.5
50.00μg/m³
PM10
20.46ppb
O3
0.18ppb
SO2
9.09ppb
NO2
0.44ppm
CO
AQI 44
Good
8.04μg/m³
PM2.5
36.20μg/m³
PM10
18.83ppb
O3
0.18ppb
SO2
6.64ppb
NO2
0.37ppm
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 05:00:00 on 2025-08-01.
The best air quality in Maplewood, New Jersey was recorded at 11:00:00 on 2025-07-31.
The real-time air quality index in Maplewood, New Jersey is 54, 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 10.575 μg/m3.
The current PM10 levels in Maplewood, New Jersey are 47.978 μg/m3.
The current carbon monoxide (CO) level in Maplewood, New Jersey is 0.42 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 20.232 ppm.
The current nitrogen dioxide (NO2) levels at Maplewood, New Jersey is 8.327 ppb.
All Rights Reserved © Ambee Inc. 2025