Pollen Forecast for Houston, Texas

Based on past pollen counts and expected weather conditions, pollen levels for Wednesday will be higher than they were today but will still remain in the low range. The cause for the rising pollen levels is strong winds and decreasing humidity.

Concentration of pollen grains in the air for Thursday will be falling in the low range. Since the weather has a major influence on pollen dispersal, this decrease is due in part to falling temperatures, higher dew points and lack of strong winds.