Current outdoor air
--
US AQI
Loading
Checking the trend…
PM2.5--
Temperature--
Wind--
Getting the latest forecast…
Not updated yet
Heat-aware window advisor
°F
Waiting for conditions…
Balancing smoke against indoor heat.
Regional smoke map
Modeled PM2.5 over roughly 100 miles
Waiting for core data…
Low
Moderate
Elevated
Unhealthy
Very high
48-hour outlook
Waiting for forecast…
Forecast confidence
Waiting
Smoke timeline
Expected changes over the next day
Waiting for forecast…
Five-day outlook
Highest modeled AQI each day
Waiting for forecast…
About these readings
AQI and PM2.5 forecasts are model estimates and can differ from nearby physical monitors. Elevated particles are not automatically attributed to Canadian wildfire smoke.
Public data: Open-Meteo and OpenStreetMap.
Version 1.0