Pollen Alerts For San Tan Valley, AZ

Pollen Index: 10.6 Pollen Level: high Predominant Pollen: Mulberry, Ash and Poplar/Aspen/Cottonwood. The amount of pollen in the air for Friday will not change appreciably and will remain in the very high range. This is a result of stable temperatures and stable humidity. This lack of change in airborne pollen will continue to affect those who suffer from allergies and those who live with the allergy sufferers.