Official State of Rhode Island website

State of Rhode Island Department of Environmental Management

Air Quality Alert: Unhealthy Ozone Expected Tuesday in Washington and Newport Counties

Published on Monday, July 28, 2025

PROVIDENCE, RI - The Rhode Island Department of Environmental Management (DEM) forecasts that air quality will reach unhealthy levels for sensitive groups due to elevated ground-level ozone on Tuesday, July 29. This alert is being issued for Washington and Newport Counties only.

Key Details:

  • The highest ozone levels are expected in southern portions of Rhode Island at the immediate coastline.
  • Peak levels begin late afternoon continuing well into the evening after sunset.
  • Fine particles continue to be elevated, with moderate readings due to Canadian wildfire smoke.

Health Impacts:

Unhealthy ozone levels may cause:

  • Throat irritation, coughing, and chest pain.
  • Shortness of breath and increased risk of respiratory infections.
  • Worsening of asthma and other lung conditions - particularly for children, the elderly, and those with pre-existing respiratory issues.

Recommended actions:

  • Reduce prolonged or heavy outdoor exertion. 

  • Take frequent breaks and choose less strenuous activities. 

  • Monitor for symptoms like coughing or shortness of breath.

  • People with asthma or lung conditions should follow their action plans and carry quick-relief medications.

  • Schedule outdoor activities in the morning when ozone levels are lowest and typically good on the Air Quality index.

Stay Informed:

Air quality can change throughout the day. To stay informed, download the AirNOW app or visit www.airnow.gov for real-time updates and forecasts.

Additional information is also available on DEM’s air quality forecast page at www.dem.ri.gov/airquality.

For more information on DEM programs and initiatives, visit www.dem.ri.gov Follow DEM on Facebook, Twitter/X (@RhodeIslandDEM), or Instagram (@rhodeisland.dem) for timely updates. Sign up here to receive the latest press releases, news, and events from DEM's Public Affairs Office to your inbox.