Zip Code 92337
📍 Fontana, CA
Toxic Air Emissions Report (2024)
1,820.76 lbs
Total Air Pollution
In 2024, industrial facilities in Fontana, CA released over 1,820.76 lbs of pollutants. The primary source was SIERRA ALUMINUM CO PLANT II, which emitted Xylene (mixed isomers) into the local air. Air quality in 92337 is relatively consistent with regional baselines.
Top Polluting Facilities
- SIERRA ALUMINUM CO PLANT IIOwned by: SIERRA ALUMINUM COXylene (mixed isomers) released to air554.00 lbsLBS
- URETHANE POLYMERS INTERNATIONALOwned by: GARLAND INDUSTRIES INC1,2,4-Trimethylbenzene released to air472.00 lbsLBS
- SIERRA ALUMINUM CO PLANT IIOwned by: SIERRA ALUMINUM COCertain glycol ethers released to air260.00 lbsLBS
- SIERRA ALUMINUM CO PLANT II Cancer RiskOwned by: SIERRA ALUMINUM COEthylbenzene released to air173.00 lbsLBS
- SIERRA ALUMINUM CO PLANT II Cancer RiskOwned by: SIERRA ALUMINUM COFormaldehyde released to air140.00 lbsLBS
- SIERRA ALUMINUM CO PLANT IIOwned by: SIERRA ALUMINUM COToluene released to air95 lbsLBS
- CONTINENTAL COATINGS CO. INCOwned by: YUNG CHI AMERICAXylene (mixed isomers) released to air51.7435 lbsLBS
- FORGED METALS INCOwned by: HOWMET AEROSPACE INCManganese released to air17 lbsLBS
- CONTINENTAL COATINGS CO. INCOwned by: YUNG CHI AMERICACertain glycol ethers released to air13.2 lbsLBS
- SIERRA ALUMINUM CO PLANT IIOwned by: SIERRA ALUMINUM COChromium compounds (except for chromite ore mined in the Transvaal Region) released to air10 lbsLBS
- OLDCASTLE PRECAST INCOwned by: CRH AMERICAS INCBarium compounds (except for barium sulfate (CAS No. 7727-43-7)) released to air9.449 lbsLBS
- CONTINENTAL COATINGS CO. INCOwned by: YUNG CHI AMERICA1,2,4-Trimethylbenzene released to air8.39 lbsLBS
- ROBERTSON'S READY MIX FONTANA PLANT 4Owned by: nanLead compounds released to air5.532683 lbsLBS
- TST INC. DBA TIMCO DBA TANDE M INDUSTRIESOwned by: TST INCManganese released to air2.1 lbsLBS
- FORGED METALS INC Cancer RiskOwned by: HOWMET AEROSPACE INCNickel released to air2 lbsLBS
- TST INC. DBA TIMCO DBA TANDE M INDUSTRIESOwned by: TST INCCopper released to air1.5 lbsLBS
- BUILDING MATERIALS MANUFACTURING LLCOwned by: G HOLDINGS INCBenzo[g,h,i]perylene released to air1.22 lbsLBS
- CHEMICALS INCOwned by: HARPURE ENTERPRISES INCSodium nitrite released to air1 lbsLBS
- FORGED METALS INCOwned by: HOWMET AEROSPACE INCChromium released to air1 lbsLBS
- PACIFIC FORGE INC.Owned by: AVIS INDUSTRIAL CORPChromium released to air1 lbsLBS
- OLDCASTLE PRECAST INCOwned by: CRH AMERICAS INCLead compounds released to air0.8046 lbsLBS
- BUILDING MATERIALS MANUFACTURING LLC Cancer RiskOwned by: G HOLDINGS INCPolycyclic aromatic compounds released to air0.351 lbsLBS
- TST INC. DBA TIMCO DBA TANDE M INDUSTRIESOwned by: TST INCChromium released to air0.13 lbsLBS
- TST INC. DBA TIMCO DBA TANDE M INDUSTRIES Cancer RiskOwned by: TST INCLead released to air0.0977 lbsLBS
- TST INC. DBA TIMCO DBA TANDE M INDUSTRIES Cancer RiskOwned by: TST INCDioxin and dioxin-like compounds released to air0.081884 lbsLBS
- SIERRA BUILDING PRODUCTSOwned by: CRH AMERICAS INCLead compounds released to air0.07065 lbsLBS
- OLDCASTLE PRECAST INCOwned by: CRH AMERICAS INCMercury compounds released to air0.060005 lbsLBS
- TST INC. DBA TIMCO DBA TANDE M INDUSTRIES Cancer RiskOwned by: TST INCNickel released to air0.02 lbsLBS
- BUILDING MATERIALS MANUFACTURING LLCOwned by: G HOLDINGS INCLead compounds released to air0.00663 lbsLBS
- SIERRA BUILDING PRODUCTSOwned by: CRH AMERICAS INCMercury compounds released to air0.00035 lbsLBS
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Protect Your Lungs
Because toxic gases and VOCs were detected in this area (likely from the Formaldehyde), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.
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