Particle Pollution - 24 Hour Learn More Grade: D How is my grade calculated? Weighted Average: 2.3 Change Since 2000:
6.7
2.3
fewer days this year
Particle Pollution - Annual Learn More Grade: Fail How is my grade calculated? Design Value 14.3 Change Since 2000:
15.6
14.3
µg/m3
Groups At Risk Learn More Total Population: 176,584 Risks to the population Pediatric Asthma: 4,513 Risks to people with Asthma Adult Asthma: 10,926 Risks to people with Asthma COPD: 5,688 Risks to people with COPD Cardiovascular Disease: 8,239 Risks to people with Cardiovascular Disease Diabetes: 12,374Risks to people with Diabetes Children Under 18: 50,940 Risks to children and teens Adults 65 & Over: 20,339 Risks to older adults Poverty Estimate: 38,067Risks 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 14 for high ozone days out of 220 metropolitan areas
  • Ranked 35 for 24-hour particle pollution out of 220 metropolitan areas
  • Ranked 6 for annual particle pollution out of 220 metropolitan areas

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

Imperial, CA

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Imperial, CA

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

Imperial, CA

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Imperial, CA

ABCDFDNCINC
Particle Pollution - Annual Learn More
Change Since

This County:

Imperial, CA

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Imperial, CA

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.

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