Zip Code 92407

📍 San Bernardino, CA

Toxic Air Emissions Report (2024)

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

51.60 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in San Bernardino, CA released over 51.60 lbs of pollutants. The primary source was SAN BERNARDINO STEEL, which emitted Manganese into the local air. Air quality in 92407 is relatively consistent with regional baselines.

Top Polluting Facilities

SAN BERNARDINO STEEL

Owned by: THE HERRICK CORP

Manganese released to air

32.1 lbs

LBS
SAN BERNARDINO STEEL

Owned by: THE HERRICK CORP

Chromium released to air

9.7 lbs

LBS
SAN BERNARDINO STEEL Cancer Risk

Owned by: THE HERRICK CORP

Nickel released to air

7 lbs

LBS
SAN BERNARDINO STEEL

Owned by: THE HERRICK CORP

Copper released to air

2.8 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Jurupa Valley, CA (91752) 17.2 mi away

Heavy Industrial Activity

69,997.03 lbs

Annual Emissions
Rancho Cucamonga, CA (91730) 13.9 mi away

Heavy Industrial Activity

19,623.89 lbs

Annual Emissions
Ontario, CA (91761) 18.3 mi away

Heavy Industrial Activity

13,199.37 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 92408 Report: 92410

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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 Manganese.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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