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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 | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Weather
What is the current weather in Dayton?
| Weather | Rain |
| Temperature | 80.6°F |
| Humidity | 80% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 86 |
| 2 | Yucaipa, California | 85 |
| 3 | Corpus Christi, Texas | 76 |
| 4 | Redlands, California | 74 |
| 5 | Anchorage, Alaska | 72 |
| 6 | Fontana, California | 72 |
| 7 | Visalia, California | 72 |
| 8 | San Fernando, California | 71 |
| 9 | Pasadena, California | 70 |
| 10 | The Woodlands, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
La Porte has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.9*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Dayton is currently 2.4 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 49 AQI US | 40% | 80.6° 68° |  6.7 mp/h |
| Saturday, Apr 20 | Good 43 AQI US | 90% | 78.8° 66.2° | 8.9 mp/h |
| Sunday, Apr 21 | Good 46 AQI US | 100% | 64.4° 53.6° | 13.4 mp/h |
| Monday, Apr 22 | Good 28 AQI US |  | 69.8° 48.2° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 29 AQI US | | 73.4° 55.4° | 6.7 mp/h |
| Wednesday, Apr 24 | Moderate 60 AQI US  |  | 80.6° 60.8° | 8.9 mp/h |
| Thursday, Apr 25 | Moderate 69 AQI US | 40% | 78.8° 64.4° | 13.4 mp/h |
| Friday, Apr 26 | Moderate 57 AQI US | 30% | 78.8° 69.8° | 17.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Dayton?
No locations are available.
AQI US, Metric