Zip Code 80521

📍 Fort Collins, CO

Toxic Air Emissions Report (2024)

Data Source: EPA TRI (2024) • Updated Nov 2025

0.23 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Fort Collins, CO released over 0.23 lbs of pollutants. The primary source was MARTIN MARIETTA - TAFT ASPHALT, which emitted Polycyclic aromatic compounds into the local air. Air quality in 80521 is relatively consistent with regional baselines.

Top Polluting Facilities

MARTIN MARIETTA - TAFT ASPHALT Cancer Risk

Owned by: MARTIN MARIETTA MATERIALS INC

Polycyclic aromatic compounds released to air

0.2199 lbs

LBS
MARTIN MARIETTA - TAFT ASPHALT

Owned by: MARTIN MARIETTA MATERIALS INC

Benzo[g,h,i]perylene released to air

0.0088 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Windsor, CO (80550) 12.7 mi away

Heavy Industrial Activity

342,230.72 lbs

Annual Emissions
Windsor, CO (80551) 12.8 mi away

Heavy Industrial Activity

32,511.00 lbs

Annual Emissions
Fort Collins, CO (80524) 2.7 mi away

Heavy Industrial Activity

9,200.05 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 80524

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Protect Your Lungs

The primary pollutants detected here are likely heavy particulates. To protect your lungs, ensure you use a True HEPA (H13) filter, which captures 99.97% of airborne particles like Polycyclic aromatic compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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