Zip Code 97303

📍 Salem, OR

Toxic Air Emissions Report (2024)

Data Source: EPA TRI (2024) • Updated Nov 2025

0.20 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Salem, OR released over 0.20 lbs of pollutants. The primary source was SALEM ASPHALT, which emitted Polycyclic aromatic compounds into the local air. Air quality in 97303 is relatively consistent with regional baselines.

Top Polluting Facilities

SALEM ASPHALT Cancer Risk

Owned by: KNIFE RIVER CORP

Polycyclic aromatic compounds released to air

0.2 lbs

LBS
SALEM ASPHALT

Owned by: KNIFE RIVER CORP

Benzo[g,h,i]perylene released to air

0.001 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Aumsville, OR (97325) 13.8 mi away

Heavy Industrial Activity

52,720.00 lbs

Annual Emissions
Salem, OR (97301) 3.1 mi away

Heavy Industrial Activity

23,222.00 lbs

Annual Emissions
Independence, OR (97351) 13.0 mi away

Heavy Industrial Activity

20,464.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 97302 Report: 97301

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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 Polycyclic aromatic compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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