Port Arthur Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Port Arthur

Jefferson County, Texas

2026-08-21 02:00

CAQI (Europe)

Insufficient Data

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Pollutants|Pollens

O3

μg/m³

35.7

Weather

28℃

89%

11 kph

0 of 11

Historical Data

Places included

Port Arthur West C28/C128/C228

SETRPC 40 Sabine Pass C640

SETRPC 43 Jefferson Co Airport C643

Data Sources

http://www.airnow.gov/

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