Zip Code 85120

📍 Apache Junction, AZ

Toxic Air Emissions Report (2024)

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

1,299.68 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Apache Junction, AZ released over 1,299.68 lbs of pollutants. The primary source was KLOECKNER METALS CORP, which emitted Manganese into the local air. Air quality in 85120 is relatively consistent with regional baselines.

Top Polluting Facilities

KLOECKNER METALS CORP

Manganese released to air

712.34 lbs

LBS
KLOECKNER METALS CORP

Chromium released to air

298.51 lbs

LBS
KLOECKNER METALS CORP Cancer Risk

Nickel released to air

222.30 lbs

LBS
KLOECKNER METALS CORP

Copper released to air

66.35 lbs

LBS
MARTIN MARIETTA ARIZONA LLC - APACHE JUNCTION PLANT Cancer Risk

Owned by: MARTIN MARIETTA MATERIALS INC

Lead released to air

0.1826 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Chandler, AZ (85248) 19.0 mi away

Heavy Industrial Activity

70,395.52 lbs

Annual Emissions
Chandler, AZ (85224) 17.1 mi away

Heavy Industrial Activity

16,682.00 lbs

Annual Emissions
Mesa, AZ (85212) 4.9 mi away

Heavy Industrial Activity

14,676.38 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 85122

😷

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 Nickel.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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