Air quality · Rhode Island
Air quality in Rhode Island
Air quality (EPA AirNow) data for ZIP codes in Rhode Island. Pick a ZIP below to dive into the air quality summary.
Last verified 2026-05-13 · methodology
What lands here
Pages show the current AQI category (Good, Moderate, Unhealthy for Sensitive Groups, Unhealthy, Very Unhealthy, Hazardous), the nearest reporting station, and historical averages.
Source & refresh
EPA AirNow. Refreshed hourly real-time / daily historical. Primary source →
Rhode Island top concern
Coastal flood, lead pipes (Providence)
Rhode Island's coastline carries dense FEMA VE/AE zones. Providence + Pawtucket carry LCRR lead-service-line obligations. Older housing stock means lead-paint + LSL risk overlap.
See Rhode Island state page for the full state-level rollup across all 12 dimensions.
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Plain-English guide to the EPA Air Quality Index (AQI) and the 6 categories from Good to Hazardous. When to take precautions and which pollutants matter.
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AirNow + wildfire smoke — when AQI is a real-time tool
How EPA AirNow handles real-time wildfire smoke, what the colors mean during fire season, and where AirNow leaves gaps you should know about.
AQI thresholds — what 'unhealthy for sensitive groups' actually means for you
EPA's AQI uses six bands keyed to specific population groups. Here's what each band means at the personal-decision level — go outside, mask, stay home.