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Air quality in Dayton
Air quality index (AQI) and PM2.5 air pollution in Dayton
18 people follow this city
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 | Mist |
| Temperature | 64.4°F |
| Humidity | 96% |
| Wind | 3.4 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 86 |
| 2 | Lancaster, Pennsylvania | 69 |
| 3 | Washington, Pennsylvania | 68 |
| 4 | Wilmington, Delaware | 67 |
| 5 | The Woodlands, Texas | 66 |
| 6 | Allentown, Pennsylvania | 65 |
| 7 | Columbus, Ohio | 65 |
| 8 | Upper Arlington, Ohio | 65 |
| 9 | Baltimore, Maryland | 62 |
| 10 | Camden, New Jersey | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.9*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Dayton is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Dayton?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Dayton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  100% | 77° 60.8° |  11.2 mp/h |
| Wednesday, May 8 | Good 48 AQI US  | 100% | 82.4° 62.6° | 8.9 mp/h |
| Thursday, May 9 | Good 44 AQI US | 100% | 73.4° 59° | 13.4 mp/h |
| Friday, May 10 | Good 17 AQI US | 40% | 53.6° 48.2° | 8.9 mp/h |
| Saturday, May 11 | Good 14 AQI US | 100% | 60.8° 44.6° | 13.4 mp/h |
| Sunday, May 12 | Good 17 AQI US | 60% | 62.6° 48.2° | 11.2 mp/h |
| Monday, May 13 | Good 16 AQI US | 100% | 71.6° 48.2° | 8.9 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