Zip Code 50472

📍 Saint Ansgar, IA

Toxic Air Emissions Report (2024)

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

16,476.16 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Saint Ansgar, IA released over 16,476.16 lbs of pollutants. The primary source was ABSOLUTE ENERGY LLC, which emitted large quantities of Acetaldehyde into the local air. Residents of 50472 face significantly higher exposure risks than the national average.

Top Polluting Facilities

ABSOLUTE ENERGY LLC Cancer Risk

Owned by: nan

Acetaldehyde released to air

6,586.08 lbs

LBS
ABSOLUTE ENERGY LLC

Owned by: nan

n-Hexane released to air

4,429.00 lbs

LBS
ABSOLUTE ENERGY LLC Cancer Risk

Owned by: nan

Acrolein released to air

2,888.04 lbs

LBS
ABSOLUTE ENERGY LLC Cancer Risk

Owned by: nan

Formaldehyde released to air

2,563.04 lbs

LBS
ABSOLUTE ENERGY LLC

Owned by: nan

Ammonia released to air

10 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Osage, IA (50461) 9.9 mi away

Heavy Industrial Activity

19,090.00 lbs

Annual Emissions
Austin, MN (55912) 18.4 mi away

Heavy Industrial Activity

15,588.41 lbs

Annual Emissions
Riceville, IA (50466) 18.6 mi away

Heavy Industrial Activity

108.26 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 50470 Report: 50475

😷

Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Formaldehyde), standard filters are not enough. We strongly recommend an Activated Carbon purifier to adsorb these fumes.

View Recommended Carbon Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

Share This Report

Help guide others to cleaner air.