Zip Code 66748
📍 Humboldt, KS
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
5,605.46 lbs
State Score
57
/ 100
National Score
43
/ 100
In 2024, industrial facilities in Humboldt, KS released over 5,605.46 lbs of pollutants. The primary source was MONARCH CEMENT CO, which emitted large quantities of Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) into the local air. Air quality in 66748 is relatively consistent with regional baselines.
Top Polluting Facilities
- MONARCH CEMENT COOwned by: nanHydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) released to air5,501.00 lbsLBS
- MONARCH CEMENT COOwned by: nanLead compounds released to air79.414 lbsLBS
- MONARCH CEMENT COOwned by: nanMercury released to air25.05 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Chanute, KS (66720) 9.2 mi awayHeavy Industrial Activity165,857.20 lbsAnnual Emissions
- Iola, KS (66749) 8.4 mi awayHeavy Industrial Activity0.02 lbsAnnual Emissions
Check Nearby Zip Codes
😷
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 Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size).
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
Share This Report
Help guide others to cleaner air.