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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Marion?
| Weather | Broken clouds |
| Temperature | 44.6°F |
| Humidity | 84% |
| Wind | 5.7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Casa Grande, Arizona | 77 |
| 2 | Mecca, California | 76 |
| 3 | Hot Springs, South Dakota | 72 |
| 4 | San Bernardino, California | 72 |
| 5 | Claremont, California | 71 |
| 6 | San Fernando, California | 70 |
| 7 | Corpus Christi, Texas | 69 |
| 8 | La Habra, California | 69 |
| 9 | Fontana, California | 67 |
| 10 | Nampa, Idaho | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
8*
live AQI index
Good
Overview
What is the current air quality in Marion?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.5*µg/m³ | |
✓
PM2.5 concentration in Marion air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Marion?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Marion air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 8 AQI US | | 53.6° 42.8° |  13.4 mp/h |
| Sunday, May 12 | Good 9 AQI US | | 50° 41° | 4.5 mp/h |
| Monday, May 13 | Good 18 AQI US | | 59° 41° | 13.4 mp/h |
| Tuesday, May 14 | Good 16 AQI US |  50% | 60.8° 50° | 15.7 mp/h |
| Wednesday, May 15 | Good 30 AQI US | 100% | 57.2° 53.6° | 11.2 mp/h |
| Thursday, May 16 | Moderate 56 AQI US  | 100% | 62.6° 51.8° | 15.7 mp/h |
| Friday, May 17 | Good 20 AQI US | | 64.4° 50° | 6.7 mp/h |
Interested in hourly forecast? Get the app
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