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Air quality in Dayton
Air quality index (AQI) and PM2.5 air pollution in Dayton
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Dayton Air Quality Map
Real-time Dayton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Dayton today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Dayton?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 70% |
| Wind | 7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 112 |
| 2 | Canton, Ohio | 93 |
| 3 | Mecca, California | 81 |
| 4 | Pahrump, Nevada | 79 |
| 5 | Casa Grande, Arizona | 71 |
| 6 | Boerne, Texas | 68 |
| 7 | San Antonio, Texas | 67 |
| 8 | Detroit, Michigan | 65 |
| 9 | New Braunfels, Texas | 65 |
| 10 | Corpus Christi, Texas | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
43*
live AQI index
Good
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.7*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Dayton is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Dayton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Dayton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 43 AQI US |  100% | 73.4° 57.2° |  8.9 mp/h |
| Tuesday, May 21 | Moderate 56 AQI US  | 100% | 69.8° 50° | 22.4 mp/h |
| Wednesday, May 22 | Good 24 AQI US | 40% | 64.4° 48.2° | 22.4 mp/h |
| Thursday, May 23 | Good 12 AQI US | | 73.4° 50° | 13.4 mp/h |
| Friday, May 24 | Good 16 AQI US | 100% | 64.4° 53.6° | 15.7 mp/h |
| Saturday, May 25 | Good 9 AQI US | | 60.8° 48.2° | 6.7 mp/h |
| Sunday, May 26 | Good 9 AQI US |  | 68° 46.4° | 6.7 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 Dayton?
No locations are available.
AQI US, Metric