Pennsylvania

If you live in Lancaster 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 7.5 Change Since 2009:
8.0
7.5
fewer days this year
Particle Pollution - 24 Hour
Grade: F How is my grade calculated?
Weighted Average: 5.0 Change Since 2000:
6.0
5.0
fewer days this year
Particle Pollution - Annual
Grade: Pass How is my grade calculated?
Design Value 12.0 Change Since 2000:
17.1
12.0
µg/m3
Groups At Risk
Total Population: 529,600 Risks to the population
Pediatric Asthma: 13,114 Risks to people with Asthma
Adult Asthma: 38,335 Risks to people with Asthma
COPD: 28,477 Risks to people with COPD
Cardiovascular Disease: 39,703 Risks to people with Cardiovascular Disease
Diabetes: 40,138Risks to people with Diabetes
Children Under 18: 128,486 Risks to children and teens
Adults 65 & Over: 85,085 Risks to older adults
Poverty Estimate: 54,181Risks 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 41 for high ozone days out of 220 metropolitan areas
  • Ranked 20 for 24-hour particle pollution out of 220 metropolitan areas
  • Ranked 16 for annual particle pollution out of 220 metropolitan areas

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

Lancaster, PA

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

Lancaster, PA

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:

Lancaster, PA

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.