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  2. Air Quality in New England

Location of New England Air Monitors

Interactive Tool

Access the Region 1 Air Quality Monitor Map.

This interactive GIS Instant App demonstrates the locations of EPA Region 1's air quality monitors across New England. Each of the air quality monitors are color-coded based on the air pollutant it is monitoring. The legend on the right-hand side designates which color corresponds to the specific air pollutant the monitor is observing. You may change the base map of the instant app by clicking the layered, square maps in the bottom right-hand corner.

For more detailed information (ie. monitor type, sampling duration, annual and daily data, etc.) you may click on a specific monitor's pinned location within the map itself.

Air Quality in New England

  • Air Quality Index and Real-time Air Quality Data
  • New England Air Quality Programs
    • New England's Air Quality Branch
  • Air Monitoring in New England
    • 2025 Ozone Exceedances
    • 2025 PM2.5 Exceedances
    • What Actions Can You Take
    • Historical Ground-level Ozone Exceedances in New England
Contact Us About Air Quality in New England
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on October 2, 2024
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