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

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
43.26 μg/m³
0
55
155
255
425
605+
44.49 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
7.76 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Alabama, USA
Alabama, USA
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| City | AQI | PM2.5 | PM10 | O3 | SO2 | NO2 | CO |
|---|---|---|---|---|---|---|---|
AQI 49
Good
9.12μg/m³
PM2.5
36.27μg/m³
PM10
42.79ppb
O3
0.62ppb
SO2
2.38ppb
NO2
0.22ppm
CO
AQI 58
Moderate
12.97μg/m³
PM2.5
50.94μg/m³
PM10
49.55ppb
O3
1.27ppb
SO2
12.08ppb
NO2
0.32ppm
CO
AQI 64
Moderate
15.90μg/m³
PM2.5
46.54μg/m³
PM10
46.87ppb
O3
0.56ppb
SO2
7.63ppb
NO2
0.34ppm
CO
AQI 44
Good
7.81μg/m³
PM2.5
31.59μg/m³
PM10
40.36ppb
O3
1.49ppb
SO2
4.78ppb
NO2
0.28ppm
CO
AQI 49
Good
8.61μg/m³
PM2.5
36.58μg/m³
PM10
32.49ppb
O3
0.42ppb
SO2
3.76ppb
NO2
0.25ppm
CO
AQI 58
Moderate
12.50μg/m³
PM2.5
41.75μg/m³
PM10
50.47ppb
O3
0.59ppb
SO2
8.45ppb
NO2
0.31ppm
CO
Air quality data and pollutant measurements for Alabama, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Alabama, USA is updated every hour.
The worst air quality in Alabama, USA in the last 24 hours was observed at 07:00:00 on 2026-04-23.
In the last 24 hrs, the best air quality in Alabama, USA was observed at 02:00:00 on 2026-04-23.
The current air quality in Alabama, USA is 56, categorized as Moderate based on real-time data.
The most common pollutant in Alabama, USA is PM2.5.
If the air quality in Alabama, USA is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Alabama, USA is 12.142 μg/m3.
The current PM10 concentration at Alabama, USA is 43.263 μg/m3.
The current carbon monoxide (CO) concentration at Alabama, USA is 0.298 ppm.
The current sulfur dioxide (SO2) concentration at Alabama, USA is 0.701 ppb.
The current ozone (O3) concentration at Alabama, USA is 44.495 ppm.
The current nitrogen dioxide (NO2) concentration at Alabama, USA is 7.765 ppb.
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