AQI Monitor
Austin Air Quality
Monitor the current Air Quality Index (AQI), Ozone, and Particulate Matter (PM2.5) levels in the Austin Metro Area.
Current Index
42AQI
Good
Air quality is considered satisfactory, and air pollution poses little or no risk.
PM2.5
10 µg/m³
PM10
14 µg/m³
Ozone (O3)
38 ppb
Ozone levels typically peak during hot, sunny summer afternoons in Austin.
Understanding the AQI Scale
0-50
Good
Air quality is satisfactory.
51-100
Moderate
Acceptable, but there may be risk for exquisitely sensitive people.
101-150
Unhealthy (Sensitive Groups)
People with lung disease, older adults, and children are at greater risk.
151-200
Unhealthy
Everyone may begin to experience health effects.