Particle Pollution - 24 Hour Learn More Grade: D How is my grade calculated? Weighted Average: 3.0 Change Since 2000:
0.7
3.0
fewer days this year
Particle Pollution - Annual Learn More Grade: Pass How is my grade calculated? Design Value 6.2 Change Since 2000:
6.0
6.2
µg/m3
Groups At Risk Learn More Total Population: 95,192 Risks to the population Pediatric Asthma: 2,318 Risks to people with Asthma Adult Asthma: 6,406 Risks to people with Asthma COPD: 3,834 Risks to people with COPD Cardiovascular Disease: 4,876 Risks to people with Cardiovascular Disease Diabetes: 4,911Risks to people with Diabetes Children Under 18: 26,359 Risks to children and teens Adults 65 & Over: 8,697 Risks to older adults Poverty Estimate: 8,795Risks 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 28 for 24-hour particle pollution out of 220 metropolitan areas
  • Ranked 10 for cleanest metropolitan areas in the country for annual particle pollution

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

Matanuska-Susitna Borough, AK

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

Matanuska-Susitna Borough, AK

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:

Matanuska-Susitna Borough, AK

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

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