Zip Code 90505

📍 Torrance, CA

Toxic Air Emissions Report (2024)

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

319.64 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Torrance, CA released over 319.64 lbs of pollutants. The primary source was HOWMET GLOBAL FASTENING SYSTEMS INC, which emitted Nitric acid into the local air. Air quality in 90505 is relatively consistent with regional baselines.

Top Polluting Facilities

HOWMET GLOBAL FASTENING SYSTEMS INC

Owned by: HOWMET AEROSPACE INC

Nitric acid released to air

317.44 lbs

LBS
HOWMET GLOBAL FASTENING SYSTEMS INC Cancer Risk

Owned by: HOWMET AEROSPACE INC

Nickel released to air

1.01 lbs

LBS
STELLANT SYSTEMS

Lead compounds released to air

0.7 lbs

LBS
HOWMET GLOBAL FASTENING SYSTEMS INC

Owned by: HOWMET AEROSPACE INC

Chromium released to air

0.412909 lbs

LBS
HOWMET GLOBAL FASTENING SYSTEMS INC

Owned by: HOWMET AEROSPACE INC

Lead compounds released to air

0.082 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Carson, CA (90745) 4.8 mi away

Heavy Industrial Activity

975,028.57 lbs

Annual Emissions
Wilmington, CA (90744) 5.2 mi away

Heavy Industrial Activity

430,915.61 lbs

Annual Emissions
Torrance, CA (90504) 4.3 mi away

Heavy Industrial Activity

245,819.31 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 90504 Report: 90503 Report: 90502

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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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