Zip Code 19335

📍 Downingtown, PA

Toxic Air Emissions Report (2024)

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

36.36 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Downingtown, PA released over 36.36 lbs of pollutants. The primary source was SILVI CONCRETE OF DOWNINGTOWN, which emitted Aluminum oxide (fibrous forms) into the local air. Air quality in 19335 is relatively consistent with regional baselines.

Top Polluting Facilities

SILVI CONCRETE OF DOWNINGTOWN

Owned by: SILVI OF CHESTER COUNTY LLC

Aluminum oxide (fibrous forms) released to air

29.26 lbs

LBS
AGC CHEMICALS AMERICAS INC

Owned by: AGC AMERICA INC

Copper released to air

7.1 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Trappe, PA (19426) 19.2 mi away

Heavy Industrial Activity

246,704.06 lbs

Annual Emissions
Marcus Hook, PA (19061) 19.8 mi away

Heavy Industrial Activity

227,887.47 lbs

Annual Emissions
East Earl, PA (17519) 18.4 mi away

Heavy Industrial Activity

78,600.00 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 19320 Report: 19380 Report: 19382 Report: 19390 Report: 19403 Report: 19406

😷

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 Copper.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

Share This Report

Help guide others to cleaner air.