North Carolina

If you live in Union County, the air you breathe may put your health at risk.

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: F How is my grade calculated?
Weighted Average: 3.7 Change Since 1999:
18.2
3.7
fewer days this year
Particle Pollution - 24 Hour
Grade: DNC How is my grade calculated?
Weighted Average: DNC No Data
Particle Pollution - Annual
Grade: DNC How is my grade calculated?
Design Value DNC No Data
Groups At Risk
Total Population: 201,292 Risks to the population
Pediatric Asthma: 5,517 Risks to people with Asthma
Adult Asthma: 10,492 Risks to people with Asthma
Chronic Bronchitis: 5,954 Risks to people with Chronic Bronchitis
Emphysema: 2,440 Risks to people with Emphysema
Cardiovascular Disease: 44,123 Risks to people with Cardiovascular Disease
Diabetes: 13,310Risks to people with Diabetes
Children Under 18: 60,880 Risks to children and teens
Adults 65 & Over: 19,466 Risks to older adults
Poverty Estimate: 18,432Risks 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 18 for high ozone days out of 277 metropolitan areas
  • Ranked 1 for cleanest metropolitan areas in the country for 24-hour particle pollution
  • Ranked 53 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? 6
  • Gaston, NC
  • Lincoln, NC
  • Mecklenburg, NC
  • Rowan, 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
Chronic Bronchitis: Risks to people with Chronic Bronchitis
Emphysema: Risks to people with Emphysema
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

Notes:

(1) INC indicates incomplete monitoring data for all three years. Therefore, those counties are excluded from the grade analysis.
(2) DNC indicates that there is no monitor collecting data in the county.

More about Methodology.