AQ Index for Frederick County, Maryland

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Air Quality Index for Frederick County, Maryland

The area with the highest AQ Index (as of 00:31 EST) in is in the Maryland Piedmont area. Ozone (OZONE) is measuring at 0 (Good). This means air quality is satisfactory, and air pollution poses little or no risk.

Over the next few days, the highest primary air pollutant will be Particle Pollution (PM2.5) in the Maryland Piedmont area. It is forecasted to be 53 (Moderate), meaning air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

Below is a clickable map of Frederick County, Maryland. The markers on the map identify large, populated cities. If you hover over a marker, it will display the city name and the current AQ index. The color of the city markers also references the current AQ risk level.

Range0 - 5051 - 100101 - 150151 - 200201 - 300301 - 500
Color
CategoryGoodModerateUnhealthy for Sensitive GroupsUnhealthyVery UnhealthyHazardous

Last Updated 0 minutes ago

AQ Index Forecast by City in Frederick County

Below is a list of cities in Frederick County where we track and forecast the AQ index. Click on a city name to get the current AQ index as well as any available forcasts.

Frederick Ballenger Creek Green Valley Urbana Linganore
Thurmont Brunswick Walkersville Spring Ridge Middletown
Emmitsburg Braddock Heights Jefferson Myersville Adamstown
Point Of Rocks Bartonsville Monrovia New Market Buckeystown
Woodsboro Libertytown Lewistown Sabillasville Rosemont
Graceham Burkittsville