Pollen Alerts For Portsmouth, RI

Pollen Index: 11 Pollen Level: high Predominant Pollen: Oak, Birch and Maple. The pollen levels for Thursday will be falling but will remain in the high range. This relief in pollen levels is caused in part by falling temperatures, lack of strong winds and expected precipitation in the morning and evening which tends to wash pollen out of the air. This will improve your outlook if you have allergies and enjoy the out of doors.