Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Marion
Air quality index (AQI) and PM2.5 air pollution in Marion
274 people follow this city
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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Marion?
| Weather | Rain |
| Temperature | 46.4°F |
| Humidity | 77% |
| Wind | 26.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 85 |
| 2 | San Antonio, Texas | 81 |
| 3 | Palm Desert, California | 76 |
| 4 | New Braunfels, Texas | 72 |
| 5 | Round Rock, Texas | 70 |
| 6 | Austin, Texas | 68 |
| 7 | Georgetown, Texas | 66 |
| 8 | Aiken, South Carolina | 65 |
| 9 | Columbia, South Carolina | 65 |
| 10 | Wichita, Kansas | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Marion?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Marion is currently 1.4 times 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 29 AQI US | 100% | 57.2° 44.6° |  22.4 mp/h |
| Saturday, Apr 27 | Good 44 AQI US | 100% | 73.4° 59° | 17.9 mp/h |
| Sunday, Apr 28 | Good 48 AQI US | 100% | 66.2° 59° | 15.7 mp/h |
| Monday, Apr 29 | Good 40 AQI US | 100% | 59° 51.8° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 11 AQI US | 100% | 75.2° 50° | 13.4 mp/h |
| Wednesday, May 1 | Good 10 AQI US | 100% | 66.2° 53.6° | 8.9 mp/h |
| Thursday, May 2 | Good 12 AQI US | 100% | 66.2° 42.8° | 20.1 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Marion?
No locations are available.
AQI US, Metric