Particle Pollution - 24 Hour Learn More Grade: A How is my grade calculated? Weighted Average: 0.0 Change Since 2000:
1.3
0.0
fewer days this year
Particle Pollution - Annual Learn More Grade: Pass How is my grade calculated? Design Value 8.9 Change Since 2008:
9.1
8.9
µg/m3
Groups At Risk Learn More Total Population: 1,817,610 Risks to the population Pediatric Asthma: 43,381 Risks to people with Asthma Adult Asthma: 97,531 Risks to people with Asthma COPD: 71,163 Risks to people with COPD Cardiovascular Disease: 99,964 Risks to people with Cardiovascular Disease Diabetes: 142,004Risks to people with Diabetes Children Under 18: 478,797 Risks to children and teens Adults 65 & Over: 200,186 Risks to older adults Poverty Estimate: 309,381Risks 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 33 for high ozone days out of 220 metropolitan areas
  • Ranked 1 for cleanest metropolitan areas in the country for 24-hour particle pollution
  • Ranked 113 for annual particle pollution out of 220 metropolitan areas

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

Bexar, TX

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Atascosa, TX
  • Bandera, TX
  • Bexar, TX
  • Comal, TX
  • Guadalupe, TX
  • Kendall, TX
  • Medina, TX
  • Wilson, TX

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

Bexar, TX

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Atascosa, TX
  • Bandera, TX
  • Bexar, TX
  • Comal, TX
  • Guadalupe, TX
  • Kendall, TX
  • Medina, TX
  • Wilson, TX

ABCDFDNCINC
Particle Pollution - Annual Learn More
Change Since

This County:

Bexar, TX

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Atascosa, TX
  • Bandera, TX
  • Bexar, TX
  • Comal, TX
  • Guadalupe, TX
  • Kendall, TX
  • Medina, TX
  • Wilson, TX

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.

Powered by Blackbaud
nonprofit software