Colorado
It took 50 years but Colorado finally met federal standards to lower carbon monoxide pollution
Five Colorado cities hit a benchmark for reducing carbon monoxide in the air and now Colorado will ask the Environmental Protection Agency to release it from federal oversight for monitoring those emissions.
It would be the first time in nearly 50 years that Colorado would not be under federal oversight for carbon monoxide emissions that largely were caused by heavy rush hour traffic and cars made without catalytic converters. On Thursday, the Colorado Air Quality Control Commission voted to remove federal oversight and repeal monitoring requirements. The Environmental Protection Agency must approve the plan.
“Colorado experienced high levels of carbon monoxide pollution in the 1970s and 1980s, and this milestone shows how far we’ve come in protecting and improving air quality for all Coloradans,” commission chairman Patrick Cummins said.
In the 1970s, Colorado Springs, Denver, Greeley, Longmont and Fort Collins were plagued by high carbon monoxide emissions, mostly from automobile exhaust. Throughout the decade, the region exceeded federal standards for carbon monoxide more than 100 times with most of those violations happening during daily rush hours.
Those cities were placed under Environmental Protection Agency oversight to reduce carbon monoxide, an odorless, tasteless gas that can cause headaches, dizziness, nausea and chest pain, and can exacerbate pre-existing conditions such as heart diseases.
Colorado was able to reduce carbon monoxide in the air as more automakers installed catalytic converters in cars and trucks and by using gasoline that burned cleaner. The state also started requiring auto emissions inspections.
In 1999, the state hit the federal standard for carbon monoxide emissions but it was required to stay in compliance for 20 years. It is now 80% lower than the federal standard and has stayed that way, allowing the federal oversight to be relaxed.
But that doesn’t mean the Denver Metro area and northern Front Range are in the clear. Nor will it stop finding ways to reduce carbon monoxide pollution, which also is created by oil and gas production.
The region is still considered in severe violation of National Ambient Air Quality standards for ground-level ozone pollution and measures continue to be in place to reduce nitrogen oxides and volatile organic compounds—the two ingredients that form smog on hot summer days.
Still, commissioners found the success in reducing carbon monoxide encouraging.
“Hopefully, it will inspire us to tackle the outstanding challenges that we have,” Commissioner Elise Jones said. “We can see that it is possible to achieve them.”
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(COLORADO SPRINGS) — Organizers for the Pikes Peak or Bust Parade announced on Friday, June 19, that due to a lack of resources, the parade has been canceled.
Originally scheduled for July 11 in Downtown Colorado Springs, parade organizers said they could not secure the resources needed to produce the event at the level the community deserves.
“We know many of you were looking forward to the parade, and we’re incredibly grateful to everyone who offered their time, support, sponsorship, and enthusiasm,” said organizers.
While the parade will no longer be taking place on July 11, organizers said the Pikes Peak or Bust Rodeo will return on July 14 through July 18, and tickets remain on sale.
Organizers hope to see the Colorado Springs community at the rodeo, and they remain hopeful that the beloved tradition can return in the future.
Denver Post writers have explored Colorado’s many corners and offer ways to find fun, relaxation or something new for summer. Take a look at how you can expand your possibilities this season if you’re keeping travel close to home this year.
In the mountains
Colorado’s 10 most popular hikes, according to AllTrails
Colorado waterfall hike: Copeland Falls best this time of year in early morning
This hiking trail near Red Rocks will help you get in shape for 14er season
Gorgeous Colorado hike reopens this summer with new rules for hiking, camping, human waste
An Estes Park getaway can be about more than just the outdoors
Camping
Gorgeous Colorado hike reopens this summer with new rules for hiking, camping, human waste
Forest service now charging $20 for dispersed camping in Homestake Valley
Within driving distance
These adult summer retreats can help Coloradans escape burnout
Big balloons will rise above Colorado’s heat this summer; watch ’em soar or take a ride
Looking for beach vibes? Here’s where to find them in landlocked Colorado
Movie-theater hotel adds vintage Airstreams, Quonset huts in San Luis Valley
Sleep in a treehouse, hike with llamas, stargaze and more summer whimsy
Pick your own flowers at these farms and garden centers in Colorado
Is city fishing safe? Yes, experts say, but there are updated guidelines to follow.
Big balloons will rise above Colorado’s heat this summer; watch ’em soar or take a ride
Here’s where to fish with kids near Denver
Summer fun
Biodegradable pickleballs, size-inclusive skorts made in Colorado and other sports gear we love
More women are playing padel than ever — and for good reason
Meet the Boulder dogs cast in this summer’s Colorado Shakespeare Festival
Gravel biking events are a hot commodity in Colorado this summer
Want to get off your phone? Learn blacksmithing or floral design at these Colorado classes and makerspaces.
Beyond Colorado
10 tree-house hotels in the U.S. for you to commune with nature in comfort
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Colorado Buffaloes coach Deion Sanders has an overall record of 16-21 since taking over in Boulder prior to the 2023 season.
Where does Coach Prime rank among Big 12 coaches entering the 2026 college football season?
Deion Sanders No.15 in Big 12 Coach Rankings
On3 ranked all 16 Big 12 head football coaches heading into 2026. Deion Sanders is ranked No.15, only ahead of Kansas State Wildcats coach Collin Klein. This will be Klein’s first year as Wildcats head coach. He is a former Kansas State quarterback was most recently the offensive coordinator for the Texas A&M Aggies.
A top this ranking at No. 1 is BYU Cougars coach Kalani Sitake. Sitake has been at the helm for the Cougars since 2016. He has accumulated an overall record of 84-45. In four of Sitake’s 10 seasons with BYU, he has led them to double digit wins.
Here is the entire ranking:
1. Kalani Sitake, BYU Cougars
2. Kenny Dillingham, Arizona State Wildcats
3. Joey McGuire, Texas Tech Red Raiders
4. Sonny Dykes, TCU Horned Frogs
5. Willie Fritz, Houston Cougars
6. Lance Leipold, Kansas Jayhawks
7. Rich Rodriguez, West Virginia Mountaineers
8. Eric Morris, Oklahoma State Cowboys
9. Brent Brennan, Arizona Wildcats
10. Dave Aranda, Baylor Bears
11. Scott Satterfield, Cincinatti Bearcats
12. Morgan Scalley, Utah Utes
13. Scott Frost, UCF Knights
14. Jimmy Rogers, Iowa State Cyclones
15. Deion Sanders, Colorado Buffaloes
16. Collin Klein, Kansas State Wildcats
Is 15th a fair ranking for Coach Prime?
What stands out right away from this is a first time collegiate head coach is ahead of Sanders, Morgan Scalley. While Sanders’ team struggled in 2025, it would be hard to rank him behind Scalley.
When Sanders was hired, the Buffaloes were coming off a one-win 2022 season. It was a controversial hire, as Sanders’ collegiate coaching experience came at the FCS level with Jackson State. The Coach Prime era in Boulder got off to a great start.
In 2023, Colorado began the season 3-0. It got going with a stunning season opening upset on the road against the defending national runner-up TCU Horned Frogs. The Buffs won their next two games against the Nebraska Cornhuskers and Colorado State Rams to get to 3-0.
They hosted ESPN’s College GameDay for their in-state rivalry game against Colorado State. The country had their eyes on what Sanders had cooking. This undefeated came to a screeching halt with a road loss to Oregon. Colorado ended up losing eight of their final nine games to end with a record of 4-8. While the end was dissapoitning, it was still three more wins than the previous season.
2024 a major turnaround. The Buffs went 9-3 and made the Alamo Bowl. Buffs’ wide receiver/cornerback Travis Hunter won the 2024 Heisman Trophy and quarterback Shedeur Sanders was named 2024 Big 12 Offensive Player of the Year.
2025 was more of what 2023 was. The Buffs went 3-9, missing a bowl game for the second time in three seasons. Will they get back to a bowl in 2026?
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