Zip Code 97124
📍 Hillsboro, OR
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
39,186.13 lbs
State Score
22
/ 100
National Score
20
/ 100
In 2024, industrial facilities in Hillsboro, OR released over 39,186.13 lbs of pollutants. The primary source was INTEL CORP-RONLER ACRES CAMPUS, which emitted large quantities of Ozone into the local air. Residents of 97124 face significantly higher exposure risks than the national average.
Top Polluting Facilities
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPOzone released to air8,400.00 lbsLBS
- QORVO US INC.Owned by: QORVO INCN-Methyl-2-pyrrolidone released to air5,787.00 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPHydrogen fluoride released to air5,000.00 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPAmmonia released to air3,300.00 lbsLBS
- QUANTUMCLEANOwned by: ULTRA CLEAN TECHNOLOGIES LLCNitric acid released to air3,231.50 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air3,200.00 lbsLBS
- TOKYO OHKA KOGYO AMERICA INCOwned by: nanMethanol released to air2,836.00 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPFluorine released to air2,500.00 lbsLBS
- QUANTUMCLEANOwned by: ULTRA CLEAN TECHNOLOGIES LLCSulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air1,412.30 lbsLBS
- JIREH SEMICONDUCTOR INCOwned by: ALPHA & OMEGA SEMICONDUCTORHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air1,277.00 lbsLBS
- QUANTUMCLEANOwned by: ULTRA CLEAN TECHNOLOGIES LLCHydrogen fluoride released to air706.50 lbsLBS
- QUANTUMCLEANOwned by: ULTRA CLEAN TECHNOLOGIES LLCEthylene glycol released to air633.90 lbsLBS
- JIREH SEMICONDUCTOR INCOwned by: ALPHA & OMEGA SEMICONDUCTORHydrogen fluoride released to air572.00 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPMethanol released to air184.00 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPCertain glycol ethers released to air76 lbsLBS
- JIREH SEMICONDUCTOR INCOwned by: ALPHA & OMEGA SEMICONDUCTORNitric acid released to air15.7 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPSulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air15 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPNitric acid released to air13 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPFormic acid released to air10 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPChlorine released to air10 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPN-Methyl-2-pyrrolidone released to air3.4 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPCopper compounds released to air1.4 lbsLBS
- INTEL CORP-RONLER ACRES CAMPUSOwned by: INTEL CORPEthylene glycol released to air1.2 lbsLBS
- FUSION EMS AKA QUALITY PRODUCTION LTD. Cancer RiskOwned by: nanLead released to air0.225 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Portland, OR (97217) 13.7 mi awayHeavy Industrial Activity117,539.48 lbsAnnual Emissions
- Portland, OR (97211) 15.5 mi awayHeavy Industrial Activity69,389.03 lbsAnnual Emissions
- Portland, OR (97210) 12.6 mi awayHeavy Industrial Activity44,775.04 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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