Allergies & Pollen
Pollen Forecast for Collingdale, Pennsylvania
0.1
Low
Mixed Trace
Today
Based on past pollen counts and expected weather conditions, pollen levels for Friday will remain stable in the extremely low range. This is a result of stable temperatures. Published Multidata research shows the possibility of trace or low levels of pollen being carried from distant regions even during this period of a lack of local pollen production.
Outlook