Allergies & Pollen for Florissant, Missouri
5.8
Medium
Top Allergens:
Oak, Ash, Mulberry
Discussion
The quantity of pollen grains in the air for Thursday will be increasing in the high range. This forecast of higher pollen concentration is based on higher temperatures and the lower dewpoint. Tomorrow's increase could spell trouble for allergy sufferers.
Allergy Facts
In southern Texas, the grass pollen season may be year-round if rain falls during the winter months.
