Zip Code 91320

📍 Newbury Park, CA

Toxic Air Emissions Report (2024)

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

140.00 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Newbury Park, CA released over 140.00 lbs of pollutants. The primary source was SKYWORKS SOLUTIONS INC., which emitted N-Methyl-2-pyrrolidone into the local air. Air quality in 91320 is relatively consistent with regional baselines.

Top Polluting Facilities

SKYWORKS SOLUTIONS INC.

Owned by: SKYWORKS SOLUTIONS INC

N-Methyl-2-pyrrolidone released to air

100 lbs

LBS
SKYWORKS SOLUTIONS INC.

Owned by: SKYWORKS SOLUTIONS INC

Ammonia released to air

40 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Oxnard, CA (93030) 13.9 mi away

Heavy Industrial Activity

25,168.30 lbs

Annual Emissions
Oxnard, CA (93033) 13.5 mi away

Heavy Industrial Activity

16,424.30 lbs

Annual Emissions
Camarillo, CA (93012) 4.2 mi away

Heavy Industrial Activity

13,267.30 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 91311 Report: 91331 Report: 91303 Report: 91340 Report: 91342 Report: 91352

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Protect Your Lungs

Because toxic gases and VOCs were detected in this area (likely from the Ammonia), 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

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