Stay updated with real-time air quality in Madison, Alabama 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)
22
Good
Madison, Alabama
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.07 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.94 μg/m³
0
55
155
255
425
605+
8.77 ppb
0
55
71
86
201
201+
1.02 ppb
0
36
76
186
605
1005+
10.81 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Madison, Alabama
Madison, Alabama
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AQI 27
Good
5.49μg/m³
PM2.5
18.78μg/m³
PM10
11.80ppb
O3
1.02ppb
SO2
10.98ppb
NO2
0.30ppm
CO
AQI 22
Good
3.86μg/m³
PM2.5
21.78μg/m³
PM10
9.64ppb
O3
1.00ppb
SO2
10.62ppb
NO2
0.29ppm
CO
AQI 16
Good
3.49μg/m³
PM2.5
15.12μg/m³
PM10
9.11ppb
O3
1.05ppb
SO2
10.77ppb
NO2
0.30ppm
CO
AQI 22
Good
3.86μg/m³
PM2.5
15.40μg/m³
PM10
9.52ppb
O3
0.98ppb
SO2
10.86ppb
NO2
0.30ppm
CO
AQI 22
Good
3.53μg/m³
PM2.5
15.22μg/m³
PM10
9.19ppb
O3
1.05ppb
SO2
10.78ppb
NO2
0.30ppm
CO
AQI 22
Good
4.32μg/m³
PM2.5
16.54μg/m³
PM10
10.81ppb
O3
1.08ppb
SO2
11.10ppb
NO2
0.30ppm
CO
Air quality measurements for Alabama, 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, Alabama is updated on an hourly basis.
The worst air quality in Madison, Alabama was recorded at 07:00:00 on 2025-07-13.
The best air quality in Madison, Alabama was recorded at 02:00:00 on 2025-07-14.
The real-time air quality index in Madison, Alabama is 22, currently categorized as Good.
The most common pollutant in Madison, Alabama is PM2.5.
If the air quality in Madison, Alabama is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Madison, Alabama at present are 4.071 μg/m3.
The current PM10 levels in Madison, Alabama are 15.937 μg/m3.
The current carbon monoxide (CO) level in Madison, Alabama is 0.297 ppm.
The current sulfur dioxide (SO2) levels in Madison, Alabama are 1.016 ppb.
The current ozone (O3) levels at Madison, Alabama is 8.772 ppm.
The current nitrogen dioxide (NO2) levels at Madison, Alabama is 10.815 ppb.
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