Particle Pollution - 24 Hour Learn More Grade: C How is my grade calculated? Weighted Average: 1.0 Change Since 2000:
14.3
1.0
fewer days this year
Particle Pollution - Annual Learn More Grade: Pass How is my grade calculated? Design Value 9.3 Change Since 2000:
16.5
9.3
µg/m3
Groups At Risk Learn More Total Population: 862,287 Risks to the population Pediatric Asthma: 18,082 Risks to people with Asthma Adult Asthma: 66,704 Risks to people with Asthma COPD: 39,336 Risks to people with COPD Cardiovascular Disease: 55,309 Risks to people with Cardiovascular Disease Diabetes: 55,494Risks to people with Diabetes Children Under 18: 183,970 Risks to children and teens Adults 65 & Over: 132,031 Risks to older adults Poverty Estimate: 106,771Risks to people with low incomes

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You can make a difference in the air that you breathe.

Tell your friends about the air where you live.

  • Ranked 11 for high ozone days out of 220 metropolitan areas
  • Ranked 15 for 24-hour particle pollution out of 220 metropolitan areas
  • Ranked 14 for annual particle pollution out of 220 metropolitan areas

Compare Your Air



High Ozone Days Learn More
Change Since

This County:

New Haven, CT

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Bergen, NJ
  • Bronx, NY
  • Carbon, PA
  • Dutchess, NY
  • Essex, NJ
  • Fairfield, CT
  • Hudson, NJ
  • Hunterdon, NJ
  • Kings, NY
  • Lehigh, PA
  • Litchfield, CT
  • Mercer, NJ
  • Middlesex, NJ
  • Monmouth, NJ
  • Monroe, PA
  • Morris, NJ
  • Nassau, NY
  • New Haven, CT
  • New York, NY
  • Northampton, PA
  • Ocean, NJ
  • Orange, NY
  • Passaic, NJ
  • Pike, PA
  • Putnam, NY
  • Queens, NY
  • Richmond, NY
  • Rockland, NY
  • Somerset, NJ
  • Suffolk, NY
  • Sussex, NJ
  • Ulster, NY
  • Union, NJ
  • Warren, NJ
  • Westchester, NY

ABCDFDNCINC
Particle Pollution - 24 Hour Learn More
Change Since

This County:

New Haven, CT

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Bergen, NJ
  • Bronx, NY
  • Carbon, PA
  • Dutchess, NY
  • Essex, NJ
  • Fairfield, CT
  • Hudson, NJ
  • Hunterdon, NJ
  • Kings, NY
  • Lehigh, PA
  • Litchfield, CT
  • Mercer, NJ
  • Middlesex, NJ
  • Monmouth, NJ
  • Monroe, PA
  • Morris, NJ
  • Nassau, NY
  • New Haven, CT
  • New York, NY
  • Northampton, PA
  • Ocean, NJ
  • Orange, NY
  • Passaic, NJ
  • Pike, PA
  • Putnam, NY
  • Queens, NY
  • Richmond, NY
  • Rockland, NY
  • Somerset, NJ
  • Suffolk, NY
  • Sussex, NJ
  • Ulster, NY
  • Union, NJ
  • Warren, NJ
  • Westchester, NY

ABCDFDNCINC
Particle Pollution - Annual Learn More
Change Since

This County:

New Haven, CT

Other counties with monitors in this metropolitan area

There are no other counties in this metropolitan area

  • Bergen, NJ
  • Bronx, NY
  • Carbon, PA
  • Dutchess, NY
  • Essex, NJ
  • Fairfield, CT
  • Hudson, NJ
  • Hunterdon, NJ
  • Kings, NY
  • Lehigh, PA
  • Litchfield, CT
  • Mercer, NJ
  • Middlesex, NJ
  • Monmouth, NJ
  • Monroe, PA
  • Morris, NJ
  • Nassau, NY
  • New Haven, CT
  • New York, NY
  • Northampton, PA
  • Ocean, NJ
  • Orange, NY
  • Passaic, NJ
  • Pike, PA
  • Putnam, NY
  • Queens, NY
  • Richmond, NY
  • Rockland, NY
  • Somerset, NJ
  • Suffolk, NY
  • Sussex, NJ
  • Ulster, NY
  • Union, NJ
  • Warren, NJ
  • Westchester, NY

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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