Allergies & Pollen Count for London, Michigan
6.1Medium
Top Allergens:
Grass, Plantain, Cattail
Discussion
Based on past pollen counts and expected weather conditions, pollen levels for Sunday will be falling in the moderate range. This lowering of pollen concentrations is a result of rising humidity, weak winds and expected precipitation in the morning and evening which tends to wash pollen out of the air.
Allergy Facts
It could be said that lab analysts conducting pollen counts see with rose colored glasses. Air samples are commonly treated with a pink stain to make pollen grains stand out from other particles under the light microscope.