Stay updated with real-time air quality in Madison, 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)
60
Moderate
Madison, New Jersey
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
14.05 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
60.56 μg/m³
0
55
155
255
425
605+
17.11 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
7.34 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Madison, New Jersey
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AQI 56
Moderate
12.33μg/m³
PM2.5
57.45μg/m³
PM10
17.34ppb
O3
0.46ppb
SO2
4.55ppb
NO2
0.36ppm
CO
AQI 52
Moderate
10.45μg/m³
PM2.5
47.88μg/m³
PM10
16.59ppb
O3
0.45ppb
SO2
4.61ppb
NO2
0.35ppm
CO
AQI 56
Moderate
12.44μg/m³
PM2.5
57.83μg/m³
PM10
17.44ppb
O3
0.47ppb
SO2
4.81ppb
NO2
0.36ppm
CO
AQI 49
Good
9.46μg/m³
PM2.5
40.78μg/m³
PM10
14.16ppb
O3
0.47ppb
SO2
4.94ppb
NO2
0.36ppm
CO
AQI 66
Moderate
16.67μg/m³
PM2.5
64.80μg/m³
PM10
15.42ppb
O3
0.45ppb
SO2
4.34ppb
NO2
0.35ppm
CO
AQI 44
Good
7.93μg/m³
PM2.5
32.38μg/m³
PM10
16.22ppb
O3
0.47ppb
SO2
5.25ppb
NO2
0.35ppm
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 Madison, New Jersey is updated on an hourly basis.
The worst air quality in Madison, New Jersey was recorded at 09:00:00 on 2025-06-06.
The best air quality in Madison, New Jersey was recorded at 10:00:00 on 2025-06-07.
The real-time air quality index in Madison, New Jersey is 60, currently categorized as Moderate.
The most common pollutant in Madison, New Jersey is PM2.5.
If the air quality in Madison, New Jersey is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Madison, New Jersey at present are 14.055 μg/m3.
The current PM10 levels in Madison, New Jersey are 60.563 μg/m3.
The current carbon monoxide (CO) level in Madison, New Jersey is 0.356 ppm.
The current sulfur dioxide (SO2) levels in Madison, New Jersey are 0.532 ppb.
The current ozone (O3) levels at Madison, New Jersey is 17.11 ppm.
The current nitrogen dioxide (NO2) levels at Madison, New Jersey is 7.344 ppb.
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