How altitude affects fireworks in Colorado
Colorado's high elevation means the air is less dense. That lower density gives fireworks less air resistance and drag, so when they're launched, they travel higher and faster before bursting, which is pretty cool to see!
But there's a flip side. With less oxygen in our atmosphere, fireworks don't burn as hot. And that can actually make the colors appear less vibrant. So while the show is still beautiful, the reduced burn temperature can slightly mute those bold reds and greens.
That said, there's an upside to the altitude: better visibility. Fireworks set off at higher elevations can be seen from farther away, which is great news if you're watching from a distance or can't make it to the main event.
From all of us at FOX21 News, have a safe and fun 4th of July!
Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
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