Zip Code 56048
📍 Janesville, MN
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
28,539.25 lbs
State Score
25
/ 100
National Score
23
/ 100
In 2024, industrial facilities in Janesville, MN released over 28,539.25 lbs of pollutants. The primary source was GUARDIAN ENERGY LLC, which emitted large quantities of Ammonia into the local air. Residents of 56048 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- GUARDIAN ENERGY LLCOwned by: nanAmmonia released to air11,538.89 lbsLBS
- GUARDIAN ENERGY LLC Cancer RiskOwned by: nanAcetaldehyde released to air8,858.76 lbsLBS
- GUARDIAN ENERGY LLCOwned by: nann-Hexane released to air6,565.09 lbsLBS
- GUARDIAN ENERGY LLCOwned by: nanMethanol released to air1,576.51 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Mankato, MN (56001) 14.4 mi awayHeavy Industrial Activity1,504,022.96 lbsAnnual Emissions
- Le Center, MN (56057) 18.6 mi awayHeavy Industrial Activity26,382.00 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 Ammonia), 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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