Pollen Alerts For East Houston, TX

Pollen Index: 10.2 Pollen Level: high Predominant Pollen: Oak, Sycamore and Grass. The quantity of pollen grains in the air for Saturday will be falling but will remain in the high range. The cause for the falling pollen levels is falling temperatures, lack of strong winds and expected precipitation in the afternoon and evening which tends to wash pollen out of the air. Relief is in sight.