Allergies & Pollen
Pollen Forecast for Saint Louis, Missouri
0.3
Low
Ragweed, Sagebrush/Sage and Chenopods
Today
The quantity of pollen grains in the air for Tuesday will remain relatively stable 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.
Outlook