Zip Code 92101

📍 San Diego, CA

Toxic Air Emissions Report (2024)

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

1.85 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in San Diego, CA released over 1.85 lbs of pollutants. The primary source was SOLAR TURBINES INC HARBOR DRIVE, which emitted Nickel into the local air. Air quality in 92101 is relatively consistent with regional baselines.

Top Polluting Facilities

SOLAR TURBINES INC HARBOR DRIVE Cancer Risk

Owned by: CATERPILLAR INC

Nickel released to air

1.2561 lbs

LBS
SOLAR TURBINES INC HARBOR DRIVE

Owned by: CATERPILLAR INC

Chromium released to air

0.593 lbs

LBS

Nearby Pollution Sources (< 20 miles)

San Diego, CA (92113) 3.0 mi away

Heavy Industrial Activity

128,851.00 lbs

Annual Emissions
San Diego, CA (92135) 0.2 mi away

Heavy Industrial Activity

33,733.00 lbs

Annual Emissions
San Diego, CA (92154) 11.2 mi away

Heavy Industrial Activity

25,882.71 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 92106 Report: 92113 Report: 92121 Report: 92122 Report: 92123 Report: 92126

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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 Nickel.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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