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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 | 51.8°F |
| Humidity | 85% |
| Wind | 13.8 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Deschutes River Woods, Oregon | 120 |
| 2 | The Woodlands, Texas | 94 |
| 3 | Colfax, Louisiana | 84 |
| 4 | Casa Grande, Arizona | 81 |
| 5 | Corpus Christi, Texas | 81 |
| 6 | Baton Rouge, Louisiana | 77 |
| 7 | San Antonio, Texas | 74 |
| 8 | Port Arthur, Texas | 73 |
| 9 | Georgetown, Texas | 64 |
| 10 | Houston, Texas | 64 |
(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 | 28 |
| 2 | Sinclair | 10 |
| 3 | Sinclair Community College | 10 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.8µg/m³ | |
| PM10 | 5.5µg/m³ | |
| O3 | 66µg/m³ | |
✓
PM2.5 concentration in Dayton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Dayton?
 | Enjoy outdoor activities |
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Forecast
Dayton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 7 | Good 32 AQI US |  | 78.8° 60.8° |  8.9 mp/h |
| Wednesday, May 8 | Good 28 AQI US | | 68° 53.6° | 11.2 mp/h |
| Thursday, May 9 | Good 29 AQI US | | 60.8° 50° | 11.2 mp/h |
| Today | Good 27 AQI US | 90% | 60.8° 50° | 11.2 mp/h |
| Saturday, May 11 | Good 29 AQI US | 100% | 66.2° 48.2° | 15.7 mp/h |
| Sunday, May 12 | Good 22 AQI US |  | 68° 46.4° | 6.7 mp/h |
| Monday, May 13 | Good 33 AQI US | 100% | 71.6° 51.8° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 65 AQI US  | 100% | 66.2° 59° | 8.9 mp/h |
| Wednesday, May 15 | Moderate 79 AQI US | 80% | 68° 57.2° | 8.9 mp/h |
| Thursday, May 16 | Moderate 80 AQI US | 100% | 75.2° 59° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Dayton air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Dayton?
AQI US, Metric