Zip Code 59840
📍 Hamilton, MT
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
4,011.80 lbs
State Score
43
/ 100
National Score
46
/ 100
In 2024, industrial facilities in Hamilton, MT released over 4,011.80 lbs of pollutants. The primary source was CORIXA CORP D/B/A GLAXOSMITHKLINE VACCINES - HAMILTON, which emitted Chloroform into the local air. Air quality in 59840 is relatively consistent with regional baselines.
Top Polluting Facilities
- CORIXA CORP D/B/A GLAXOSMITHKLINE VACCINES - HAMILTON Cancer RiskOwned by: GLAXOSMITHKLINE HOLDINGS (AMERICAS) INCChloroform released to air3,110.60 lbsLBS
- CORIXA CORP D/B/A GLAXOSMITHKLINE VACCINES - HAMILTONOwned by: GLAXOSMITHKLINE HOLDINGS (AMERICAS) INCMethanol released to air597.10 lbsLBS
- CORIXA CORP D/B/A GLAXOSMITHKLINE VACCINES - HAMILTONOwned by: GLAXOSMITHKLINE HOLDINGS (AMERICAS) INCAcetonitrile released to air304.10 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Victor, MT (59875) 11.1 mi awayHeavy Industrial Activity16,498.38 lbsAnnual Emissions
Check Nearby Zip Codes
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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 Acetonitrile.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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