Pollen Alerts For Brentwood Heights, CA

Pollen Index: 9.3 Pollen Level: medium-high Predominant Pollen: Poplar/Aspen/Cottonwood, Oak and Cedar/Juniper. The quantity of pollen grains in the air for Friday will be on the increase in the high range. The cause for the rising pollen levels is higher temperatures and the lower dewpoint.