Particle Pollution - 24 Hour Learn More Grade: B How is my grade calculated? Weighted Average: 0.3 Change Since 2000:
2.7
0.3
fewer days this year
Particle Pollution - Annual Learn More Grade: Pass How is my grade calculated? Design Value 9.7 Change Since 2000:
12.8
9.7
µg/m3
Groups At Risk Learn More Total Population: 509,939 Risks to the population Pediatric Asthma: 8,399 Risks to people with Asthma Adult Asthma: 42,540 Risks to people with Asthma COPD: 20,133 Risks to people with COPD Cardiovascular Disease: 27,657 Risks to people with Cardiovascular Disease Diabetes: 28,380Risks to people with Diabetes Children Under 18: 108,165 Risks to children and teens Adults 65 & Over: 58,677 Risks to older adults Poverty Estimate: 68,205Risks to people with low incomes

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

Tell your friends about the air where you live.

  • Ranked 114 for high ozone days out of 220 metropolitan areas
  • Ranked 71 for 24-hour particle pollution out of 220 metropolitan areas
  • Ranked 83 for annual particle pollution out of 220 metropolitan areas

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

Dane, WI

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Columbia, WI
  • Dane, WI
  • Green, WI
  • Iowa, WI
  • Rock, WI
  • Sauk, WI

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

Dane, WI

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Columbia, WI
  • Dane, WI
  • Green, WI
  • Iowa, WI
  • Rock, WI
  • Sauk, WI

ABCDFDNCINC
Particle Pollution - Annual Learn More
Change Since

This County:

Dane, WI

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Columbia, WI
  • Dane, WI
  • Green, WI
  • Iowa, WI
  • Rock, WI
  • Sauk, WI

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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