Be the first to measure and contribute air quality data to your community
Air Quality 
Air Purifiers
For Business
News
Support
94 people follow this city
Mason Air Quality Map
Real-time Mason air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Mason today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Mason?
| Weather | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 72% |
| Wind | 5.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Marana, Arizona | 61 |
| 2 | Burns Harbor, Indiana | 57 |
| 3 | Detroit, Michigan | 57 |
| 4 | Hammond, Indiana | 57 |
| 5 | Saint Clair, Pennsylvania | 57 |
| 6 | Chicago, Illinois | 56 |
| 7 | Corpus Christi, Texas | 56 |
| 8 | Galveston, Texas | 55 |
| 9 | Michigan City, Indiana | 55 |
| 10 | San Antonio, Texas | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
47*
live AQI index
Good
Overview
What is the current air quality in Mason?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.4*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Mason is currently 2.3 times the WHO annual air quality guideline value
Forecast
Mason air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 47 AQI US |  100% | 84.2° 59° |  26.8 mp/h |
| Monday, Apr 29 | Good 44 AQI US | 40% | 89.6° 60.8° | 17.9 mp/h |
| Tuesday, Apr 30 | Good 49 AQI US | 40% | 87.8° 68° | 15.7 mp/h |
| Wednesday, May 1 | Good 44 AQI US | 90% | 78.8° 69.8° | 17.9 mp/h |
| Thursday, May 2 | Moderate 51 AQI US  | 100% | 75.2° 68° | 13.4 mp/h |
| Friday, May 3 | Moderate 65 AQI US |  | 82.4° 66.2° | 13.4 mp/h |
| Saturday, May 4 | Moderate 60 AQI US | 80% | 73.4° 53.6° | 17.9 mp/h |
Interested in hourly forecast? Get the app
Where is the cleanest air quality in Mason?
No locations are available.
Connect With IQAir
Sign up for our newsletter
AQI US, Metric