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Allergies & Pollen

Pollen Forecast for Union, Missouri

8.7
Medium-High
Oak, Ash and Mulberry
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Today
The quantity of pollen grains in the air for Friday will be increasing over today's levels in the high range. This forecast of higher pollen concentration is based on drier air. These overall conditions could make it a bit more difficult for those who are allergic to airborne pollens.
Outlook
The pollen levels for Saturday will be falling in the moderate range. This forecast of lower pollen concentration is based on rising humidity, weakening winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air. This will improve your outlook if you have allergies and enjoy the out of doors.