Zip Code 90601

📍 Whittier, CA

Toxic Air Emissions Report (2024)

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

19.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Whittier, CA released over 19.00 lbs of pollutants. The primary source was MILLER CASTINGS INC., which emitted Nickel into the local air. Air quality in 90601 is relatively consistent with regional baselines.

Top Polluting Facilities

MILLER CASTINGS INC. Cancer Risk

Owned by: nan

Nickel released to air

10 lbs

LBS
MILLER CASTINGS INC.

Owned by: nan

Chromium released to air

9 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Carson, CA (90745) 18.1 mi away

Heavy Industrial Activity

975,028.57 lbs

Annual Emissions
Wilmington, CA (90744) 19.8 mi away

Heavy Industrial Activity

430,915.61 lbs

Annual Emissions
Torrance, CA (90504) 19.0 mi away

Heavy Industrial Activity

245,819.31 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 90606 Report: 90620 Report: 90670 Report: 90505 Report: 90504 Report: 90503

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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 Chromium.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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