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EPA Region 1
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Air Quality Index

Related Resources

  • What is the AQI?
  • Air Quality Health Effects
  • Sign-Up for EnviroFlash E-Mail Alerts
On this page:
  • Current AQI in New England
  • Today's Forecasted AQI in New England
  • Tomorrow's Forecasted AQI in New England
  • Yesterday's AQI in New England
  • Ozone and Particle Pollution
  • State Environmental Agencies
On other pages:
  • 2022 Ozone Exceedances
  • 2022 PM2.5 Exceedances
  • What Actions Can You Take

Current AQI in New England


Today's Forecasted AQI in New England


Tomorrow's Forecasted AQI in New England


Yesterday's AQI in New England


Ozone and Particle Pollution

The Current AQI and Yesterday's AQI maps are created from ozone and particle data gathered from a nationwide network of state and local air monitoring stations. The maps show the higher of the estimated ozone AQI and PM2.5 AQI. The Forecasted AQI maps are created from data submitted the State Air Quality Forecasters.


State Environmental Agencies

  • Connecticut Department of Energy and Environmental Protection
  • Maine Department of Environmental Protection
  • Massachusetts Department of Environmental Protection
  • New Hampshire Department of Environmental Services
  • Rhode Island Department of Environmental Management
  • Vermont Department of Environmental Conservation

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Last updated on January 18, 2023