Zip Code 95492

📍 Windsor, CA

Toxic Air Emissions Report (2024)

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

0.01 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Windsor, CA released over 0.01 lbs of pollutants. The primary source was NORTHGATE READY MIX, which emitted Lead compounds into the local air. Air quality in 95492 is relatively consistent with regional baselines.

Top Polluting Facilities

NORTHGATE READY MIX

Owned by: CRH AMERICAS INC

Lead compounds released to air

0.008211 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Santa Rosa, CA (95407) 10.2 mi away

Heavy Industrial Activity

2,066.35 lbs

Annual Emissions
Santa Rosa, CA (95401) 7.5 mi away

Heavy Industrial Activity

0.233314 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 95503 Report: 95453 Report: 95407 Report: 95401 Report: 95380 Report: 95377

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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 Lead compounds.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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