Rhode Island Data Discovery CenterRIDDC

Glossary

ERDDAP

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This material is based upon work conducted by the Rhode Island Consortium for Coastal Ecology Assessment, Innovation & Modeling (RI C-AIM), and supported in full by the National Science Foundation EPSCoR Cooperative Agreement 1655221. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.

© 2026 RI Data Discovery Center

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Air Quality

This map shows recent Providence air quality data from Breathe Providence. Data include carbon dioxide, carbon monoxide, and particulate matter.

Contaminant concentration is depicted by circle size and color. Select a contaminent and up to five circles to view a line graph over time.

On mobile, tap the arrow button to view the graph.

Air Quality

December 3, 2025 at 3:00 AM EST

Use the date slider to view hourly air quality data.

12/3/20251/2/2026

Legend:

-0.032.20
Select a circle on the left to view time series data.