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What’s in the air matters: Colorado’s chance to limit toxic pollution

Every day, people across Colorado breathe in toxic air — at home, at work and school. And while many of us expect the air to be clean, the truth is that too many communities live near highways, factories and oil and gas sites where the air is far from safe.

For decades,  communities have carried the heaviest burden of pollution. Now, Colorado has a chance to set stronger rules that protect people from toxic air through a new rulemaking that could finally put public health first.

What is this rulemaking about? 

The Air Quality Control Commission is working on Regulation 30, a new set of rules that could better protect our health. This process — called a “rulemaking” — is focused on setting health-based standards for five of the most dangerous toxic air contaminants in Colorado. These contaminants, known as the Five Priority Air Toxics, can cause cancer, heart and lung disease and other serious health problems — even at low levels. You need to know what those toxins are — especially if you or someone you love lives near oil and gas sites, plastic or rubber manufacturers or busy highways. These are the pollutants many Colorado communities are breathing every day:

  • Benzene: Found in gas and oil. Linked to leukemia and respiratory irritation
  • Ethylene Oxide: Used to sterilize equipment. Linked to cancer and breathing problems
  • Hexavalent Chromium: Released from industrial processes like metal production, chemical manufacturing and burning coal or oil. Linked to lung cancer and breathing problems
  • Formaldehyde (rotten egg smell): Found in factories that make pressed wood products and wallpaper and paint products. Linked to cancer, asthma and throat and skin irritation
  • Hydrogen Sulfide: Released from oil drilling and wastewater plants. Linked to headaches, nausea and eye irritation

Why this rulemaking matters 

Can you believe that Colorado currently doesn’t have strong, health-based limits on how much of these toxic chemicals pollute the air?

That’s a big problem — especially for communities already facing higher risks because of where they live. And it’s not just a distant issue: Colorado’s air quality gets worse every year. The “brown cloud” often hides our mountains, reminding us just how urgent this is.

But it doesn’t have to be this way. Stronger rules can mean cleaner air, fewer health problems,  fewer missed school days, lower medical costs and a better quality of life for all Coloradans.

You need to know this: When the air is polluted, the risks are real:

  • Kids can develop asthma
  • Older adults face higher risks of heart and lung disease
  • Pregnant people may experience complications
  • Families worry about cancer and other serious health problems

Speak Up — Share your story to protect our communities

Have you or someone you love experienced asthma, heart or lung issues, pregnancy complications or smelled strong fumes near your home? This rulemaking impacts you and your family  and now is your chance to speak up. You don’t need to be an expert,  your story matters.

Deadline: Submit your comment to the Air Quality Control Commission by Sept. 2 at 5 p.m.

What to share:
Tell the members of the Air Quality Control Commission how air pollution has affected you and why we need strong, health-based standards on Regulation 30 to limit toxic air contaminants and protect our communities. 

If it’s your first time submitting a public comment, we’re here to help. Connect with Jaz Boehmke ([email protected]) to get guidance on how to submit your comment. Your comment will be part of the public record and may be shared publicly by the AQCC.