Zip Code 93660

📍 San Joaquin, CA

Toxic Air Emissions Report (2024)

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

5,924.22 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in San Joaquin, CA released over 5,924.22 lbs of pollutants. The primary source was WILBUR-ELLIS CO RNA, which emitted Zinc compounds into the local air. Air quality in 93660 is relatively consistent with regional baselines.

Top Polluting Facilities

WILBUR-ELLIS CO RNA

Owned by: WILBUR-ELLIS CO LLC

Zinc compounds released to air

4,949.00 lbs

LBS
WILBUR-ELLIS CO RNA

Owned by: WILBUR-ELLIS CO LLC

Ammonia released to air

975.11 lbs

LBS
WILBUR-ELLIS CO RNA

Owned by: WILBUR-ELLIS CO LLC

Manganese compounds released to air

0.10169 lbs

LBS
WILBUR-ELLIS CO RNA

Owned by: WILBUR-ELLIS CO LLC

Copper compounds released to air

0.00755 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Helm, CA (93627) 7.2 mi away

Heavy Industrial Activity

72,087.00 lbs

Annual Emissions
Fresno, CA (93706) 11.0 mi away

Heavy Industrial Activity

5,431.38 lbs

Annual Emissions
Biola, CA (93606) 16.6 mi away

Heavy Industrial Activity

67.6 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 93662 Report: 93657

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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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