Aspen's April PM 10 Levels
This graph represents Aspen’s 24-hour PM10 averages for the month of April. There were no unusually high particulate levels this month. PM10 is thought to be responsible for tens of thousands of deaths a year in the US.
Want to Compare?
Review Aspen's historical PM-10 levels to see how last month's levels stack up to the past.
Local PM-10 Levels
Aspen’s PM-10 monitor is collocated with Colorado Department of Public Health and Environment’s PM-10 monitors on Pitkin County’s library roof. This location provides a good indication of the overall PM 10 levels for Aspen. Because the monitors are on the roof of a building, they are not a direct correlation to the air quality people are exposed to when they walk, drive, or work in town. The City encourages people to take personal action for their immediate air quality, such as not idling their vehicle and using zero emission lawn equipment.
Please contact Jannette Whitcomb at 970-920-5069 with any PM-10 or air quality questions.