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Current 8-Hour Ozone Summary

Ozone Summary through July 05, 2022 8- hour Ozone Summary is based on 8-hour averages of raw 1-hour ozone data from the Colorado Department of Public Health and Environment (CDPHE) through EPA AirNow and consistent with Data Reporting and Handling Conventions outlined...

RAQC and APCD Hosting April Public Listening Session

PUBLIC LISTENING SESSIONS: OZONE Colorado is actively planning next steps in addressing ozone in the North Front Range. These initial listening sessions will share basic ozone information, identify planning processes and potential reduction strategies, and provide...