Air Quality Forecast
Air quality forecasts are issued every day of the year for the Birmingham area and are based on the Air Quality Index (AQI). The AQI is a color-coded scale that reports how clean or polluted the air is and the associated health effects.
The Jefferson County Department of Health forecasts fine particles (PM2.5) year-round and the Alabama Department of Environmental Management forecasts Ozone (O3) during the warm season.
An Air Quality Alert is issued when the AQI is forecast to reach 101 or higher. The public is encouraged to decrease their personal emissions on days with higher pollution levels.
Thursday: Surface high pressure over the NE US and extending southwest into the area and mid level ridging over the Plains will keep the area clear and rain-free. Winds will be from the north at 5-10 mph. High temperatures will be around 90. Both PM2.5 and Ozone are expected to be in the yellow (moderate) range of the AQI.
September 09, 2025
|
Ozone |
|
|
54 |
|
|
MODERATE |
|
Pollutant AQI Value
|
2 |
|
|
25 |
|
|
54 |
|
|
43 |
|
19 |
|
|
3 |
|
Air quality forecasts are also available via
JCDH Air Quality on