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Air quality in Marion
Air quality index (AQI) and PM2.5 air pollution in Marion
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Marion Air Quality Map
Real-time Marion air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Marion today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Marion?
| Weather | Few clouds |
| Temperature | 80.6°F |
| Humidity | 69% |
| Wind | 5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 141 |
| 2 | Corpus Christi, Texas | 104 |
| 3 | Mecca, California | 86 |
| 4 | Elizabethtown, Pennsylvania | 77 |
| 5 | Houston, Texas | 76 |
| 6 | New Braunfels, Texas | 74 |
| 7 | Shreveport, Louisiana | 73 |
| 8 | San Antonio, Texas | 72 |
| 9 | Galena Park, Texas | 71 |
| 10 | Port Arthur, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Marion?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.1*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Marion is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Marion?
 | 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
Marion air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US |  100% | 80.6° 57.2° |  4.5 mp/h |
| Wednesday, May 8 | Moderate 55 AQI US | 100% | 87.8° 62.6° | 4.5 mp/h |
| Thursday, May 9 | Moderate 51 AQI US | 100% | 82.4° 59° | 11.2 mp/h |
| Friday, May 10 | Good 37 AQI US  | 40% | 77° 51.8° | 11.2 mp/h |
| Saturday, May 11 | Good 24 AQI US |  | 69.8° 48.2° | 8.9 mp/h |
| Sunday, May 12 | Good 37 AQI US | 40% | 73.4° 50° | 6.7 mp/h |
| Monday, May 13 | Good 27 AQI US | 70% | 66.2° 51.8° | 2.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Marion?
No locations are available.
AQI US, Metric