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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 CONTRIBUTORS
Ohio Environmental Protection Agency (Ohio EPA)
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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 | 73.4°F |
| Humidity | 42% |
| Wind | 16.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Coachella, California | 102 |
| 2 | Chattanooga, Tennessee | 81 |
| 3 | Palm Desert, California | 81 |
| 4 | Boerne, Texas | 76 |
| 5 | Gatlinburg, Tennessee | 69 |
| 6 | Tonasket, Washington | 68 |
| 7 | Corpus Christi, Texas | 64 |
| 8 | San Antonio, Texas | 63 |
| 9 | Tampa, Florida | 63 |
| 10 | Georgetown, Texas | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Dayton aqi ranking
Real-time Dayton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Eastwood | 47 |
| 2 | Sinclair | 27 |
| 3 | Sinclair Community College | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
46
live AQI index
Good
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.4µg/m³ | |
| PM10 | 18.6µg/m³ | |
| O3 | 112µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Dayton is currently 1.1 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 |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 28 AQI US |  | 53.6° 42.8° |  13.4 mp/h |
| Wednesday, Apr 24 | Good 31 AQI US | | 57.2° 33.8° | 6.7 mp/h |
| Thursday, Apr 25 | Good 31 AQI US |  | 73.4° 39.2° | 11.2 mp/h |
| Today | Good 46 AQI US | 90% | 73.4° 39.2° | 11.2 mp/h |
| Saturday, Apr 27 | Moderate 55 AQI US  | 100% | 73.4° 57.2° | 15.7 mp/h |
| Sunday, Apr 28 | Moderate 55 AQI US | 90% | 77° 59° | 15.7 mp/h |
| Monday, Apr 29 | Moderate 54 AQI US | 100% | 71.6° 60.8° | 17.9 mp/h |
| Tuesday, Apr 30 | Moderate 55 AQI US | 100% | 73.4° 59° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 74 AQI US | 100% | 73.4° 59° | 8.9 mp/h |
| Thursday, May 2 | Moderate 78 AQI US | 100% | 71.6° 59° | 11.2 mp/h |
| Friday, May 3 | Moderate 68 AQI US | 90% | 73.4° 50° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Dayton air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Dayton?
AQI US, Metric