Stay updated with real-time air quality in Birmingham, 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)
69
Moderate
Birmingham, Alabama
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
19.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.69 μg/m³
0
55
155
255
425
605+
11.11 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
13.39 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Birmingham, Alabama
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AQI 66
Moderate
17.31μg/m³
PM2.5
44.36μg/m³
PM10
9.09ppb
O3
0.47ppb
SO2
11.76ppb
NO2
0.80ppm
CO
AQI 67
Moderate
17.85μg/m³
PM2.5
39.57μg/m³
PM10
8.48ppb
O3
0.48ppb
SO2
13.01ppb
NO2
0.80ppm
CO
AQI 67
Moderate
17.57μg/m³
PM2.5
44.24μg/m³
PM10
8.86ppb
O3
0.47ppb
SO2
11.84ppb
NO2
0.80ppm
CO
AQI 67
Moderate
17.65μg/m³
PM2.5
37.18μg/m³
PM10
7.24ppb
O3
0.49ppb
SO2
13.17ppb
NO2
0.81ppm
CO
AQI 69
Moderate
18.52μg/m³
PM2.5
47.17μg/m³
PM10
6.92ppb
O3
0.47ppb
SO2
9.89ppb
NO2
0.79ppm
CO
AQI 66
Moderate
17.17μg/m³
PM2.5
38.23μg/m³
PM10
7.97ppb
O3
0.48ppb
SO2
13.30ppb
NO2
0.80ppm
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 Birmingham, Alabama is updated on an hourly basis.
The worst air quality in Birmingham, Alabama was recorded at 06:00:00 on 2026-03-06.
The best air quality in Birmingham, Alabama was recorded at 10:00:00 on 2026-03-05.
The real-time air quality index in Birmingham, Alabama is 69, currently categorized as Moderate.
The most common pollutant in Birmingham, Alabama is PM2.5.
If the air quality in Birmingham, Alabama is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Birmingham, Alabama at present are 19.492 μg/m3.
The current PM10 levels in Birmingham, Alabama are 43.694 μg/m3.
The current carbon monoxide (CO) level in Birmingham, Alabama is 0.801 ppm.
The current sulfur dioxide (SO2) levels in Birmingham, Alabama are 0.486 ppb.
The current ozone (O3) levels at Birmingham, Alabama is 11.109 ppm.
The current nitrogen dioxide (NO2) levels at Birmingham, Alabama is 13.389 ppb.
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