Zip Code 71067
📍 Princeton, LA
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
1,177.09 lbs
State Score
74
/ 100
National Score
57
/ 100
In 2024, industrial facilities in Princeton, LA released over 1,177.09 lbs of pollutants. The primary source was CALUMET PRINCETON REFINING LLC, which emitted Hydrogen sulfide into the local air. Air quality in 71067 is relatively consistent with regional baselines.
Top Polluting Facilities
- CALUMET PRINCETON REFINING LLCOwned by: CALUMET REFINING LLCHydrogen sulfide released to air828.00 lbsLBS
- CALUMET PRINCETON REFINING LLCOwned by: CALUMET REFINING LLCXylene (mixed isomers) released to air134.00 lbsLBS
- CALUMET PRINCETON REFINING LLCOwned by: CALUMET REFINING LLCToluene released to air112.00 lbsLBS
- CALUMET PRINCETON REFINING LLCOwned by: CALUMET REFINING LLC1,2,4-Trimethylbenzene released to air67 lbsLBS
- CALUMET PRINCETON REFINING LLC Cancer RiskOwned by: CALUMET REFINING LLCBenzene released to air31 lbsLBS
- CALUMET PRINCETON REFINING LLC Cancer RiskOwned by: CALUMET REFINING LLCPolycyclic aromatic compounds released to air4.06 lbsLBS
- CALUMET PRINCETON REFINING LLCOwned by: CALUMET REFINING LLCBenzo[g,h,i]perylene released to air1.03 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Shreveport, LA (71109) 17.8 mi awayHeavy Industrial Activity121,862.24 lbsAnnual Emissions
- Shreveport, LA (71115) 17.3 mi awayHeavy Industrial Activity61,493.58 lbsAnnual Emissions
- Cotton Valley, LA (71018) 17.5 mi awayHeavy Industrial Activity27,030.62 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 Benzene), 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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