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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 | Very high | |
 | 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 | 79% |
| Wind | 2 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Durham, North Carolina | 128 |
| 2 | Yucaipa, California | 71 |
| 3 | Chapel Hill, North Carolina | 70 |
| 4 | Lake Arrowhead, California | 67 |
| 5 | San Antonio, Texas | 67 |
| 6 | San Bernardino, California | 66 |
| 7 | Vernal, Utah | 65 |
| 8 | Redlands, California | 64 |
| 9 | Corpus Christi, Texas | 61 |
| 10 | Pahrump, Nevada | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
35*
live AQI index
Good
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Dayton is currently 1.7 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 35 AQI US |  100% | 60.8° 46.4° |  8.9 mp/h |
| Saturday, May 4 | Good 15 AQI US | 100% | 55.4° 48.2° | 8.9 mp/h |
| Sunday, May 5 | Good 36 AQI US | 80% | 71.6° 55.4° | 6.7 mp/h |
| Monday, May 6 | Moderate 53 AQI US  | | 77° 59° | 6.7 mp/h |
| Tuesday, May 7 | Moderate 51 AQI US | 100% | 78.8° 59° | 8.9 mp/h |
| Wednesday, May 8 | Moderate 53 AQI US | 90% | 60.8° 50° | 11.2 mp/h |
| Thursday, May 9 | Good 35 AQI US | 70% | 71.6° 50° | 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