Pollen Forecast for Hillsborough, New Hampshire

The amount of pollen in the air for Thursday will be falling into the extremely low range. This lowering of pollen concentrations is a result of falling temperatures, rising humidity, and expected precipitation in the morning, afternoon and evening which tends to wash pollen out of the air.

The amount of pollen in the air for Friday will be greater than today's levels but will still remain in the low range. This rise is a result of higher temperatures and the lower dewpoint. If you have these allergies, tomorrow will likely be more difficult outdoors.