Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Port Allen
Air quality index (AQI) and PM2.5 air pollution in Port Allen
91 people follow this city
Port Allen Air Quality Map
Real-time Port Allen air pollution map
AIR QUALITY DATA CONTRIBUTORS
Louisiana Department of Environmental Quality (LDEQ)
See all
Pollen
What is the pollen count in Port Allen today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Port Allen?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 89% |
| Wind | 5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 82 |
| 2 | Frederick, Maryland | 82 |
| 3 | Porterville, California | 80 |
| 4 | Sequoia National Park, California | 80 |
| 5 | Three Rivers, California | 78 |
| 6 | Charles Town, West Virginia | 72 |
| 7 | Anchorage, Alaska | 71 |
| 8 | Hagerstown, Maryland | 69 |
| 9 | Springville, California | 65 |
| 10 | Visalia, California | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Port Allen aqi ranking
Real-time Port Allen air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Port Allen Station | 53 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Port Allen?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.9µg/m³ | |
| O3 | 40µg/m³ | |
| NO2 | 11.8µg/m³ | |
| SO2 | 0.5µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Port Allen is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Port Allen?
 | 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 Allen air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 16 | Good 41 AQI US  | | 78.8° 66.2° |  8.9 mp/h |
| Wednesday, Apr 17 | Moderate 52 AQI US | | 82.4° 68° | 11.2 mp/h |
| Thursday, Apr 18 | Moderate 52 AQI US | | 84.2° 66.2° | 4.5 mp/h |
| Today | Moderate 53 AQI US | | 84.2° 66.2° | 4.5 mp/h |
| Saturday, Apr 20 | Moderate 52 AQI US |  100% | 80.6° 66.2° | 8.9 mp/h |
| Sunday, Apr 21 | Moderate 51 AQI US | 100% | 66.2° 53.6° | 8.9 mp/h |
| Monday, Apr 22 | Good 25 AQI US | | 69.8° 46.4° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 42 AQI US |  | 77° 53.6° | 6.7 mp/h |
| Wednesday, Apr 24 | Moderate 73 AQI US | | 80.6° 60.8° | 4.5 mp/h |
| Thursday, Apr 25 | Moderate 76 AQI US | | 80.6° 64.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Port Allen air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Port Allen?
AQI US, Metric