Pollen Forecast for Centralia, Illinois
Today
The pollen levels for Friday will remain relatively stable in the extremely low range. 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
Pollen concentrations for Saturday will be at about the same level in the extremely low range. Only trace amounts of pollen are in the air at this time. The next higher pollen levels in the area will from the early tree pollen types.