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Air quality in Port Arthur
Air quality index (AQI) and PM2.5 air pollution in Port Arthur
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Port Arthur Air Quality Map
Real-time Port Arthur air pollution map
AIR QUALITY DATA CONTRIBUTORS
Texas Commission on Environmental Quality (TCEQ)
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Pollen
What is the pollen count in Port Arthur today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Port Arthur?
| Weather | Broken clouds |
| Temperature | 75.2°F |
| Humidity | 72% |
| Wind | 4.6 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sunriver, Oregon | 165 |
| 2 | Deschutes River Woods, Oregon | 137 |
| 3 | Palm Desert, California | 99 |
| 4 | Bend, Oregon | 92 |
| 5 | Hamilton, Montana | 79 |
| 6 | Casa Grande, Arizona | 76 |
| 7 | Coachella, California | 72 |
| 8 | Tallahassee, Florida | 70 |
| 9 | Marana, Arizona | 68 |
| 10 | Port Arthur, Texas | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Port Arthur aqi ranking
Real-time Port Arthur air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Thomas Jefferson School C303 | 67 |
| 2 | Port Arthur West C28/C128/C228 | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
67
live AQI index
Moderate
Overview
What is the current air quality in Port Arthur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 67 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 19.8µg/m³ | |
| O3 | 70µg/m³ | |
!
PM2.5
x4
PM2.5 concentration in Port Arthur is currently 4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Port Arthur?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Port Arthur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 21 | Good 33 AQI US  | | 69.8° 51.8° |  8.9 mp/h |
| Monday, Apr 22 | Good 33 AQI US |  | 73.4° 57.2° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 49 AQI US | | 78.8° 64.4° | 8.9 mp/h |
| Today | Moderate 67 AQI US | | 78.8° 64.4° | 8.9 mp/h |
| Thursday, Apr 25 | Good 16 AQI US | | 78.8° 66.2° | 13.4 mp/h |
| Friday, Apr 26 | Good 16 AQI US |  70% | 80.6° 69.8° | 17.9 mp/h |
| Saturday, Apr 27 | Good 40 AQI US | 20% | 80.6° 71.6° | 20.1 mp/h |
| Sunday, Apr 28 | Good 37 AQI US | 40% | 80.6° 71.6° | 17.9 mp/h |
| Monday, Apr 29 | Moderate 54 AQI US | 30% | 82.4° 71.6° | 13.4 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US | 20% | 82.4° 71.6° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Port Arthur air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Port Arthur?
AQI US, Metric