Zip Code 44139

📍 Solon, OH

Toxic Air Emissions Report (2024)

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

445.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Solon, OH released over 445.00 lbs of pollutants. The primary source was SWAGELOK MANUFACTURING CO LLC, which emitted Nitrate compounds (water dissociable; reportable only when in aqueous solution) into the local air. Air quality in 44139 is relatively consistent with regional baselines.

Top Polluting Facilities

SWAGELOK MANUFACTURING CO LLC

Owned by: SWAGELOK CO

Nitrate compounds (water dissociable; reportable only when in aqueous solution) released to air

180.00 lbs

LBS
SWAGELOK MANUFACTURING CO LLC

Owned by: SWAGELOK CO

Nitric acid released to air

120.00 lbs

LBS
ERICO INTERNATIONAL CORP

Zinc compounds released to air

80 lbs

LBS
JOY GLOBAL-SOLON OPERATIONS Cancer Risk

Owned by: KOMATSU MINING CORP

Nickel released to air

58 lbs

LBS
JOY GLOBAL-SOLON OPERATIONS

Owned by: KOMATSU MINING CORP

Chromium released to air

3 lbs

LBS
ERICO INTERNATIONAL CORP

Copper released to air

3 lbs

LBS
SWAGELOK MANUFACTURING CO LLC Cancer Risk

Owned by: SWAGELOK CO

Nickel compounds released to air

1 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Cleveland, OH (44105) 10.2 mi away

Heavy Industrial Activity

164,683.35 lbs

Annual Emissions
South Euclid, OH (44121) 10.8 mi away

Heavy Industrial Activity

28,092.89 lbs

Annual Emissions
Aurora, OH (44202) 6.9 mi away

Heavy Industrial Activity

23,051.80 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 44141 Report: 44142

😷

Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Nitrate compounds (water dissociable; reportable only when in aqueous solution)), 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

Share This Report

Help guide others to cleaner air.