Zip Code 01721
📍 Ashland, MA
Toxic Air Emissions Report (2024)
Data Source: EPA TRI (2024) • Updated Nov 2025
202.20 lbs
State Score
50
/ 100
National Score
67
/ 100
In 2024, industrial facilities in Ashland, MA released over 202.20 lbs of pollutants. The primary source was NYACOL NANOTECHNOLOGIES INC, which emitted Antimony compounds into the local air. Air quality in 01721 is relatively consistent with regional baselines.
Top Polluting Facilities
- NYACOL NANOTECHNOLOGIES INCOwned by: nanAntimony compounds released to air201.90 lbsLBS
- NYACOL NANOTECHNOLOGIES INCOwned by: nanLead compounds released to air0.3 lbsLBS
Nearby Pollution Sources (< 20 miles)
- Bedford, MA (01730) 18.4 mi awayHeavy Industrial Activity16,236.00 lbsAnnual Emissions
- Worcester, MA (01606) 17.7 mi awayHeavy Industrial Activity11,723.60 lbsAnnual Emissions
- Boston, MA (02215) 19.3 mi awayHeavy Industrial Activity7,975.00 lbsAnnual Emissions
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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 Antimony compounds.
View Recommended HEPA Filters →Chemical Breakdown
Top 5 Pollutants by Weight
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