Zip Code 93599

📍 Palmdale, CA

Toxic Air Emissions Report (2024)

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

10,076.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Palmdale, CA released over 10,076.00 lbs of pollutants. The primary source was LOCKHEED MARTIN AERONAUTICS CO, which emitted Copper into the local air. Residents of 93599 face significantly higher exposure risks than the national average.

Top Polluting Facilities

LOCKHEED MARTIN AERONAUTICS CO

Owned by: LOCKHEED MARTIN CORP

Copper released to air

3,600.00 lbs

LBS
LOCKHEED MARTIN AERONAUTICS CO Cancer Risk

Owned by: LOCKHEED MARTIN CORP

Nickel released to air

3,400.00 lbs

LBS
LOCKHEED MARTIN AERONAUTICS CO

Owned by: LOCKHEED MARTIN CORP

Chromium released to air

1,700.00 lbs

LBS
LOCKHEED MARTIN AERONAUTICS CO

Owned by: LOCKHEED MARTIN CORP

Xylene (mixed isomers) released to air

1,200.00 lbs

LBS
LOCKHEED MARTIN AERONAUTICS CO

Owned by: LOCKHEED MARTIN CORP

Toluene released to air

140.00 lbs

LBS
LOCKHEED MARTIN AERONAUTICS CO

Owned by: LOCKHEED MARTIN CORP

Methyl tert-butyl ether released to air

36 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Palmdale, CA (93550) 11.6 mi away

Heavy Industrial Activity

20,264.00 lbs

Annual Emissions
Littlerock, CA (93543) 10.4 mi away

Heavy Industrial Activity

783.36 lbs

Annual Emissions
Palmdale, CA (93552) 5.3 mi away

Heavy Industrial Activity

3.181545 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 93606 Report: 93610 Report: 93616 Report: 93627 Report: 93631 Report: 93635

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Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Toluene), 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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