Zip Code 94577

📍 San Leandro, CA

Toxic Air Emissions Report (2024)

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

11.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in San Leandro, CA released over 11.00 lbs of pollutants. The primary source was PCC STRUCTURALS-SAN LEANDRO, which emitted Cobalt into the local air. Air quality in 94577 is relatively consistent with regional baselines.

Top Polluting Facilities

PCC STRUCTURALS-SAN LEANDRO Cancer Risk

Owned by: BERKSHIRE HATHAWAY INC

Cobalt released to air

11 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Richmond, CA (94801) 18.8 mi away

Heavy Industrial Activity

460,114.38 lbs

Annual Emissions
Martinez, CA (94553) 18.4 mi away

Heavy Industrial Activity

352,889.89 lbs

Annual Emissions
Fremont, CA (94538) 16.6 mi away

Heavy Industrial Activity

226,808.62 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 94572 Report: 94586 Report: 94587 Report: 94566 Report: 94565 Report: 94591

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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 Cobalt.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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