North Carolina

If you live in Union 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: C How is my grade calculated?
Weighted Average: 1.0 Change Since 1999:
18.2
1.0
fewer days this year
Particle Pollution - 24 Hour
Grade: DNC How is my grade calculated?
Weighted Average: DNC No monitor for this pollutant exists in this county. Learn More.
Particle Pollution - Annual
Grade: DNC How is my grade calculated?
Design Value DNC No monitor for this pollutant exists in this county. Learn More.
Groups At Risk
Total Population: 205,463 Risks to the population
Pediatric Asthma: 5,248 Risks to people with Asthma
Adult Asthma: 12,771 Risks to people with Asthma
COPD: 9,750 Risks to people with COPD
Cardiovascular Disease: 49,165 Risks to people with Cardiovascular Disease
Diabetes: 15,309Risks to people with Diabetes
Children Under 18: 61,371 Risks to children and teens
Adults 65 & Over: 20,657 Risks to older adults
Poverty Estimate: 21,541Risks 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 19 for high ozone days out of 277 metropolitan areas
  • Ranked 1 for cleanest metropolitan areas in the country for 24-hour particle pollution
  • Ranked 61 for annual particle pollution out of 277 metropolitan areas

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

Union, NC

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

What is my length? 13
  • Anson, NC
  • Cabarrus, NC
  • Chester, SC
  • Cleveland, NC
  • Gaston, NC
  • Iredell, NC
  • Lancaster, SC
  • Lincoln, NC
  • Mecklenburg, NC
  • Rowan, NC
  • Stanly, NC
  • York, SC

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

Union, NC

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:

Union, NC

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.