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Aug 7th

Board Meeting

9:30 am - 12:00 pm

Aug 13th

Committee Meeting

Operations Committee
10:00 am - 11:30 am

Sep 10th

Committee Meeting

Operations Committee
10:00 am - 11:30 am

Regional Air Quality Council

Our mission is to develop and propose effective and cost-efficient air quality planning initiatives with input from local government agencies, the private sector, stakeholder groups, and citizens of the Denver metropolitan area and the Denver Metro/North Front Range Ozone Non-Attainment Area. We plan and implement a variety of public outreach and education efforts. The RAQC assists with regional public/private initiatives to reduce emissions from the transportation sector, mobile sources, and other sources.

News Feed

Ozone Season Data Tracking

The Denver Metro/North Front Range area is designated as nonattainment by the U.S. Environmental Protection Agency (EPA) for the pollutant ozone. The 2015 8-Hour Ozone Standard is 70 parts per billion (ppb) and is calculated using a rolling three-year average of the...

Current 8-Hour Ozone Summary

Ozone Summary through August 02, 2020 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) and consistent with Data Reporting and Handling Conventions outlined in 40 CFR Part...

RAQC Partner Agencies Launch Comprehensive Clean Trucking Strategy

On July 14th, the Colorado Department of Public Health and Environment (CDPHE), Colorado Department of Transportation (CDOT), and Colorado Energy Office (CEO) announced that the state is signing a multi-state Memorandum of Understanding to work collaboratively to advance the market for electric trucks and buses. The agencies also announced a public process to work with the industry and community stakeholders to develop a broad set of strategies to reduce emissions from heavy-duty vehicles. With transportation now the largest source of air pollution in Colorado — and with our economy increasingly reliant on freight, as exemplified during the COVID-19 crisis — it is critical that the state develop a thoughtful and balanced approach that provides a pathway for emissions reductions from this key sector.

You can read the press release here.

The RAQC is Taking Public Comment on the Serious SIP

In response to being reclassified to a Serious ozone nonattainment area by the US Environmental Protection Agency (EPA), effective January 2020, the RAQC, in close coordination with the Colorado Air Pollution Control Division and EPA Region 8 staff, have developed a draft Serious State Implementation Plan for the Denver Metro and North Front Range Ozone Nonattainment Area under the 2008 8-Hour Ozone National Ambient Air Quality Standard.


At this time, the RAQC is requesting the public review the draft plan and provide comment. Written comment can be submitted through July 31, 2020 at Oral comments will be accepted at the RAQC’s August meeting, and are limited to three minutes per person. Please email by August 5th if you plan to submit oral testimony.

Board Announcements

Next Board Meeting

Friday, August  7, 2020
9:30 am – 12:00 pm

Zoom Meeting – Remote ONLY


Registration REQUIRED

Committee Meeting Information