Zip Code 92705

📍 Santa Ana, CA

Toxic Air Emissions Report (2024)

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

0.79 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Santa Ana, CA released over 0.79 lbs of pollutants. The primary source was HOLLIDAY ROCK - SANTA ANA, which emitted Lead compounds into the local air. Air quality in 92705 is relatively consistent with regional baselines.

Top Polluting Facilities

HOLLIDAY ROCK - SANTA ANA

Owned by: HOLLIDAY ROCK CO INC

Lead compounds released to air

0.37 lbs

LBS
BRASSTECH INC.

Owned by: MASCO CORP

Copper released to air

0.28 lbs

LBS
CHERRY AEROSPACE Cancer Risk

Owned by: BERKSHIRE HATHAWAY INC

Nickel released to air

0.134 lbs

LBS
CHERRY AEROSPACE

Owned by: BERKSHIRE HATHAWAY INC

Chromium released to air

0.001 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Anaheim, CA (92807) 6.9 mi away

Heavy Industrial Activity

85,284.00 lbs

Annual Emissions
Santa Ana, CA (92704) 7.0 mi away

Heavy Industrial Activity

24,699.38 lbs

Annual Emissions
Santa Ana, CA (92707) 5.5 mi away

Heavy Industrial Activity

9,797.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 92704 Report: 92703 Report: 92707

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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 Lead compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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