Allergies & Pollen
Pollen Forecast for Grand Canyon, Arizona
1.6
Low
Ragweed
Today
Concentration of pollen grains in the air for Friday will be rising but will stay in the very low range. This rise is a result of higher temperatures and the lower dewpoint.
Outlook
The pollen levels for Saturday will be greater than today's levels but will stay in the very low range. This forecast of higher pollen concentration is based on higher temperatures and the lower dewpoint.