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)
49
Good
Birmingham, Alabama
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.78 μg/m³
0
55
155
255
425
605+
12.09 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
7.92 ppb
0
54
101
361
1250
2050+
0.70 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Birmingham, Alabama
Birmingham, Alabama
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AQI 52
Moderate
9.78μg/m³
PM2.5
24.98μg/m³
PM10
12.68ppb
O3
0.63ppb
SO2
7.87ppb
NO2
0.67ppm
CO
AQI 52
Moderate
9.85μg/m³
PM2.5
20.25μg/m³
PM10
12.50ppb
O3
0.63ppb
SO2
7.92ppb
NO2
0.67ppm
CO
AQI 52
Moderate
9.78μg/m³
PM2.5
24.04μg/m³
PM10
12.69ppb
O3
0.63ppb
SO2
7.85ppb
NO2
0.67ppm
CO
AQI 49
Good
9.33μg/m³
PM2.5
44.72μg/m³
PM10
13.83ppb
O3
0.62ppb
SO2
8.16ppb
NO2
0.69ppm
CO
AQI 54
Moderate
10.63μg/m³
PM2.5
46.34μg/m³
PM10
15.74ppb
O3
0.63ppb
SO2
7.29ppb
NO2
0.68ppm
CO
AQI 52
Moderate
9.86μg/m³
PM2.5
20.55μg/m³
PM10
12.46ppb
O3
0.63ppb
SO2
7.96ppb
NO2
0.67ppm
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 04:00:00 on 2025-12-07.
The best air quality in Birmingham, Alabama was recorded at 04:00:00 on 2025-12-06.
The real-time air quality index in Birmingham, Alabama is 49, currently categorized as Good.
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 8.635 μg/m3.
The current PM10 levels in Birmingham, Alabama are 14.778 μg/m3.
The current carbon monoxide (CO) level in Birmingham, Alabama is 0.697 ppm.
The current sulfur dioxide (SO2) levels in Birmingham, Alabama are 0.587 ppb.
The current ozone (O3) levels at Birmingham, Alabama is 12.093 ppm.
The current nitrogen dioxide (NO2) levels at Birmingham, Alabama is 7.919 ppb.
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