Pollen Index: 9.6
Pollen Level: medium-high
Predominant Pollen: Ragweed, Nettle and Grass.
Pollen concentrations for Thursday will be falling but will remain in the high range. This relief in pollen levels is caused in part by rising humidity, weak winds and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air. The lower pollen levels are significant and should help allergy sufferers to cope tomorrow.