Pollen Forecast for De Soto, Iowa

Concentration of pollen grains in the air for Thursday will be unchanged in the extremely low range. This is a result of stable humidity. Because pollen is produced by growing and blooming plants, no such plants means no local pollen.

Concentration of pollen grains in the air for Friday will be unchanged in the extremely low range. With Pollen concentrations now at extremely low levels, The next plants to pollinate in the area will be the trees which produce large amounts of often highly allergenic pollen.