Rhode Island Air Quality
Real-time AQI data and air quality trends for 31 cities across Rhode Island.
Statewide Air Quality Overview
39
Average AQI
574
Good Air Days
153
Moderate Days
Unhealthy Days
196
Highest AQI
Based on 2025 EPA data
Learn About Air Quality
What Is the AQI?
Understand how the Air Quality Index is calculated and what each level means for your health.
Pollutant Guide
Learn about PM2.5, ozone, and other pollutants that affect air quality across Rhode Island.
National Rankings
Compare Rhode Island cities to the rest of the US by air quality grade and median AQI.