Virginia

If you live in Frederick County, the air you breathe needs your support.

Ozone

Particle Pollution 24-hour

Particle Pollution Annual

You can make a difference in the air that you breathe.

Tell your friends about the air where you live.

High Ozone Days
Ozone Grade: B How is my grade calculated?
Weighted Average: 0.3 Change Since 1996:
17.3
0.3
fewer days this year
Particle Pollution - 24 Hour
Grade: A How is my grade calculated?
Weighted Average: 0.0 Change Since 2007:
0.0
0.0
fewer days this year
Particle Pollution - Annual
Grade: Pass How is my grade calculated?
Design Value 10.4 Change Since 2008:
11.1
10.4
µg/m3
Groups At Risk
Total Population: 79,666 Risks to the population
Pediatric Asthma: 1,682 Risks to people with Asthma
Adult Asthma: 5,272 Risks to people with Asthma
COPD: 3,838 Risks to people with COPD
Cardiovascular Disease: 21,028 Risks to people with Cardiovascular Disease
Diabetes: 6,538Risks to people with Diabetes
Children Under 18: 19,667 Risks to children and teens
Adults 65 & Over: 10,435 Risks to older adults
Poverty Estimate: 7,026Risks to people with low incomes

The air you breathe needs your support.

You can make a difference in the air that you breathe.

Tell your friends about the air where you live.

  • Ranked 9 for high ozone days out of 277 metropolitan areas
  • Ranked 29 for 24-hour particle pollution out of 277 metropolitan areas
  • Ranked 65 for annual particle pollution out of 277 metropolitan areas

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

Frederick, VA

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

What is my length? 33
  • Alexandria city, VA
  • Anne Arundel, MD
  • Arlington, VA
  • Baltimore, MD
  • Baltimore city, MD
  • Calvert, MD
  • Carroll, MD
  • Charles, MD
  • Clarke, VA
  • District of Columbia, DC
  • Fairfax, VA
  • Fairfax city, VA
  • Falls Church city, VA
  • Fauquier, VA
  • Frederick, MD
  • Fredericksburg city, VA
  • Hampshire, WV
  • Harford, MD
  • Howard, MD
  • Jefferson, WV
  • Loudoun, VA
  • Manassas city, VA
  • Manassas Park city, VA
  • Montgomery, MD
  • Prince George's, MD
  • Prince William, VA
  • Queen Anne's, MD
  • Spotsylvania, VA
  • St. Mary's, MD
  • Stafford, VA
  • Warren, VA
  • Winchester city, VA

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

Frederick, VA

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

ABCDFDNCINC
Particle Pollution - Annual Learn More
Change Since

This County:

Frederick, VA

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

PASSFAILDNCINC
Groups At Risk
Total Population: Risks to the population
Pediatric Asthma: Risks to people with Asthma
Adult Asthma: Risks to people with Asthma
COPD: Risks to people with COPD
Cardiovascular Disease: Risks to people with Cardiovascular Disease
Diabetes: Risks to people with Diabetes
Children Under 18: Risks to children and teens
Adults 65 & Over: Risks to older adults
Poverty Estimate: Risks to people with low incomes

More about Methodology.