Zip Code 91355

📍 Santa Clarita, CA

Toxic Air Emissions Report (2024)

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

77.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Santa Clarita, CA released over 77.00 lbs of pollutants. The primary source was SGL TECHNIC INC POLYCARBON DI V, which emitted Nitric acid into the local air. Air quality in 91355 is relatively consistent with regional baselines.

Top Polluting Facilities

SGL TECHNIC INC POLYCARBON DI V

Owned by: SGL CARBON LLC

Nitric acid released to air

74 lbs

LBS
AEROSPACE DYNAMICS INTERNATIONAL INC.

Owned by: BERKSHIRE HATHAWAY INC

Copper released to air

2 lbs

LBS
AEROSPACE DYNAMICS INTERNATIONAL INC.

Owned by: BERKSHIRE HATHAWAY INC

Chromium released to air

1 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Van Nuys, CA (91406) 14.2 mi away

Heavy Industrial Activity

63,650.00 lbs

Annual Emissions
Chatsworth, CA (91311) 9.9 mi away

Heavy Industrial Activity

2,431.08 lbs

Annual Emissions
Burbank, CA (91504) 18.9 mi away

Heavy Industrial Activity

149.62 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 91352

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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 Nitric acid.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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