Pollen Forecast for National City, Michigan

The quantity of pollen grains in the air for Thursday will be higher than they were today but will still remain in the low range. This is likely to be caused in part by rising temperatures.

Based on past pollen counts and expected weather conditions, pollen levels for Friday will be increasing over today's levels in the moderate range. Since the weather has a major influence on pollen dispersal, this increase is due in part to rising temperatures.