Pollen Forecast for North Highlands, California

The quantity of pollen grains in the air for Thursday will be increasing over today's levels in the moderate range. This forecast of higher pollen concentration is based on higher temperatures and the lower dewpoint.

The pollen levels for Friday will be falling in the low range. This change results in part from falling temperatures, rising humidity, and heavy rains in the evening which tend to wash pollen out of the air. This will improve your outlook if you have allergies and enjoy the out of doors.