Zip Code 82604
📍 Casper, WY
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
6,163.00 lbs
State Score
70
/ 100
National Score
42
/ 100
In 2024, industrial facilities in Casper, WY released over 6,163.00 lbs of pollutants. The primary source was CUSTOM FIBERGLASS INC, which emitted large quantities of Styrene into the local air. Air quality in 82604 is relatively consistent with regional baselines.
Top Polluting Facilities
- CUSTOM FIBERGLASS INC Cancer RiskStyrene released to air6,163.00 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Casper, WY (82609) 5.6 mi awayHeavy Industrial Activity21,794.01 lbsAnnual Emissions
- Evansville, WY (82636) 12.0 mi awayHeavy Industrial Activity12,721.20 lbsAnnual Emissions
- Mills, WY (82644) 1.6 mi awayHeavy Industrial Activity5 lbsAnnual Emissions
Check Nearby Zip Codes
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Protect Your Lungs
Because toxic gases and VOCs were detected in this area (likely from the Styrene), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.
View Recommended Carbon Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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