Ozone state implementation plan, serious state implementation plan for the Denver metro and north Front Range ozone nonattainment area.

Issued by the Colorado Air Quality Control Commission and Regional Air Quality Council

HE2/1.2/SE7/2019-2020/INTERNET

• Serious area state implementation plan for the Denver Metro and North Front Range Ozone Nonattainment AreaExecutive summary
• State of Colorado enhanced monitoring plan for ozone
• 2020 attainment demonstration modeling for the Denver Metro/North Front Range Serious Ozone State Implementation Plan
• 2020 and 2023 attainment demonstration modeling for the Denver Metro/North Front Range Ozone Nonattainment Area
• Public comments

Technical support documents

• Ambient air monitoring
• Mobile and area sources emissions inventory development
• Point source and oil and gas emissions inventory development
• Reasonably available control technology for major sources
• Trends in weather corrected ozone and nitrogen dioxide updated through 2019