Pollen Alerts For 1st, 2nd, and 3rd Street Area Colonia, TX

Pollen Index: 10.5 Pollen Level: high Predominant Pollen: Oak, Sycamore and Grass. The amount of pollen in the air for Sunday will be falling into the very low range. This change results in part from falling temperatures, rising humidity and heavy rains in the afternoon and evening which tend to wash pollen out of the air.