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)
56
Moderate
Birmingham, Alabama
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.18 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.45 μg/m³
0
55
155
255
425
605+
43.35 ppb
0
55
71
86
201
201+
0.51 ppb
0
36
76
186
605
1005+
16.68 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Birmingham, Alabama
Birmingham, Alabama
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AQI 44
Good
8.29μg/m³
PM2.5
36.19μg/m³
PM10
27.94ppb
O3
0.71ppb
SO2
5.15ppb
NO2
0.21ppm
CO
AQI 44
Good
8.38μg/m³
PM2.5
36.89μg/m³
PM10
27.29ppb
O3
0.72ppb
SO2
5.48ppb
NO2
0.22ppm
CO
AQI 44
Good
8.16μg/m³
PM2.5
35.70μg/m³
PM10
28.05ppb
O3
0.71ppb
SO2
5.09ppb
NO2
0.21ppm
CO
AQI 49
Good
8.94μg/m³
PM2.5
39.55μg/m³
PM10
25.23ppb
O3
0.72ppb
SO2
5.65ppb
NO2
0.22ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
33.64μg/m³
PM10
29.88ppb
O3
0.67ppb
SO2
4.06ppb
NO2
0.20ppm
CO
AQI 54
Moderate
11.17μg/m³
PM2.5
49.57μg/m³
PM10
27.30ppb
O3
0.74ppb
SO2
6.43ppb
NO2
0.23ppm
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 09:00:00 on 2026-04-23.
The best air quality in Birmingham, Alabama was recorded at 03:00:00 on 2026-04-24.
The real-time air quality index in Birmingham, Alabama is 56, 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 12.184 μg/m3.
The current PM10 levels in Birmingham, Alabama are 33.446 μg/m3.
The current carbon monoxide (CO) level in Birmingham, Alabama is 0.372 ppm.
The current sulfur dioxide (SO2) levels in Birmingham, Alabama are 0.512 ppb.
The current ozone (O3) levels at Birmingham, Alabama is 43.352 ppm.
The current nitrogen dioxide (NO2) levels at Birmingham, Alabama is 16.676 ppb.
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