Zip Code 97230
📍 Portland, OR
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
5,745.00 lbs
State Score
40
/ 100
National Score
42
/ 100
In 2024, industrial facilities in Portland, OR released over 5,745.00 lbs of pollutants. The primary source was BOEING CO OF PORTLAND, which emitted large quantities of Tetrachloroethylene into the local air. Air quality in 97230 is relatively consistent with regional baselines.
Top Polluting Facilities
- BOEING CO OF PORTLAND Cancer RiskOwned by: THE BOEING COTetrachloroethylene released to air5,692.00 lbsLBS
- BOEING CO OF PORTLANDOwned by: THE BOEING CONitric acid released to air22 lbsLBS
- BOEING CO OF PORTLAND Cancer RiskOwned by: THE BOEING CONickel released to air22 lbsLBS
- SENNECA HOLDINGS (HMF EXPRESS)Owned by: SENNECA HOLDINGSChromium released to air3 lbsLBS
- BOEING CO OF PORTLANDOwned by: THE BOEING COChromium released to air3 lbsLBS
- BOEING CO OF PORTLANDOwned by: THE BOEING COCopper released to air2 lbsLBS
- SENNECA HOLDINGS (HMF EXPRESS)Owned by: SENNECA HOLDINGSCopper released to air1 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Portland, OR (97217) 9.1 mi awayHeavy Industrial Activity117,539.48 lbsAnnual Emissions
- Gresham, OR (97030) 4.4 mi awayHeavy Industrial Activity115,170.00 lbsAnnual Emissions
- Portland, OR (97211) 7.1 mi awayHeavy Industrial Activity69,389.03 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 Chromium.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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