Zip Code 50138
📍 Knoxville, IA
Toxic Air Emissions Report (2024)
52,802.55 lbs
Total Air Pollution
In 2024, industrial facilities in Knoxville, IA released over 52,802.55 lbs of pollutants. The primary source was 3M CO - KNOXVILLE, which emitted large quantities of Toluene into the local air. Residents of 50138 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- 3M CO - KNOXVILLEOwned by: 3M COToluene released to air29,861.21 lbsLBS
- 3M CO - KNOXVILLEOwned by: 3M COAcrylic acid released to air22,930.00 lbsLBS
- 3M CO - KNOXVILLEOwned by: 3M COZinc compounds released to air11.336 lbsLBS
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Protect Your Lungs
Because toxic gases and VOCs were detected in this area (likely from the Toluene), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.
View Recommended Carbon Filters →