Zip Code 84120
📍 West Valley City, UT
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
879.29 lbs
State Score
47
/ 100
National Score
58
/ 100
In 2024, industrial facilities in West Valley City, UT released over 879.29 lbs of pollutants. The primary source was ASAHI REFINING USA INC, which emitted Silver compounds into the local air. Air quality in 84120 is relatively consistent with regional baselines.
Top Polluting Facilities
- ASAHI REFINING USA INCOwned by: nanSilver compounds released to air302.00 lbsLBS
- ASAHI REFINING USA INCOwned by: nanChlorine released to air287.00 lbsLBS
- ASAHI REFINING USA INCOwned by: nanNitric acid released to air154.00 lbsLBS
- HONEYWELL INTERNATIONAL INCOwned by: HONEYWELL INTERNATIONAL INCTitanium tetrachloride released to air134.97 lbsLBS
- ASAHI REFINING USA INCOwned by: nanCopper compounds released to air0.468 lbsLBS
- ASAHI REFINING USA INCOwned by: nanLead compounds released to air0.45 lbsLBS
- ASAHI REFINING USA INCOwned by: nanMercury compounds released to air0.3594 lbsLBS
- HOLCIM SOLUTIONS & PRODUCTS (US) LLCOwned by: HOLCIM BUILDING & SOLUTION US LLCDiisocyanates released to air0.0443 lbsLBS
Nearby Pollution Sources (< 20 miles)
- West Valley City, UT (84118) 2.9 mi awayHeavy Industrial Activity374,965.37 lbsAnnual Emissions
- Magna, UT (84044) 4.2 mi awayHeavy Industrial Activity242,588.68 lbsAnnual Emissions
- Woods Cross, UT (84087) 14.5 mi awayHeavy Industrial Activity185,837.81 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 Lead compounds.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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