Pollen Forecast for Flagstaff, Arizona

Concentration of pollen grains in the air for Saturday will be unchanged in the low range. This is a result of stable humidity. Constant and seasonally normal weather conditions tend to stabilize pollen concentrations in the outdoor air.

Based on past pollen counts and expected weather conditions, pollen levels for Sunday will be falling into the extremely low range. This relief in pollen levels is caused in part by falling temperatures, rising humidity, and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.