Allergies & Pollen
Pollen Forecast for North Hills, California
1.8
Low
Ash, Alder and Cedar/Juniper
Today
Concentration of pollen grains in the air for Thursday will be falling into the very low range. This change results in part from rising humidity and heavy rains in the afternoon and evening which tend to wash pollen out of the air.
Outlook
Concentration of pollen grains in the air for Friday will be increasing over today's levels in the moderate range. This increase is due to rising temperatures, strong winds and lower relative humidity. These overall conditions could make it a bit more difficult for those who are allergic to airborne pollens.