Pollen Alerts For Arches Natl Park, UT

Pollen Index: 8.4 Pollen Level: medium-high Predominant Pollen: Chenopods, Grass and Sagebrush/Sage. The quantity of pollen grains in the air for Thursday will be falling in the moderate range. This lower level is caused by rising humidity, weakening winds and expected precipitation in the morning and evening which tends to wash pollen out of the air. Relief is in sight.