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Air quality in Mason City
Air quality index (AQI) and PM2.5 air pollution in Mason City
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Mason City Air Quality Map
Real-time Mason City air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Mason City today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Mason City?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 70% |
| Wind | 11.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 164 |
| 2 | Coachella, California | 152 |
| 3 | Thermal, California | 93 |
| 4 | Indio, California | 88 |
| 5 | Corpus Christi, Texas | 84 |
| 6 | Baton Rouge, Louisiana | 81 |
| 7 | Shreveport, Louisiana | 81 |
| 8 | San Bernardino, California | 75 |
| 9 | Claremont, California | 73 |
| 10 | St Louis, Missouri | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
61*
live AQI index
Moderate
Overview
What is the current air quality in Mason City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.3*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Mason City is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Mason City?
 | 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
Mason City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 61 AQI US |  100% | 69.8° 57.2° |  11.2 mp/h |
| Friday, May 17 | Good 35 AQI US  | | 77° 53.6° | 13.4 mp/h |
| Saturday, May 18 | Moderate 51 AQI US |  | 78.8° 57.2° | 15.7 mp/h |
| Sunday, May 19 | Good 15 AQI US | 60% | 68° 55.4° | 13.4 mp/h |
| Monday, May 20 | Good 38 AQI US | 100% | 78.8° 60.8° | 15.7 mp/h |
| Tuesday, May 21 | Moderate 74 AQI US | 100% | 64.4° 53.6° | 17.9 mp/h |
| Wednesday, May 22 | Moderate 54 AQI US |  | 73.4° 50° | 15.7 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 Mason City?
No locations are available.
AQI US, Metric