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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 | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Dayton?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 70% |
| Wind | 2.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 120 |
| 2 | Coachella, California | 97 |
| 3 | Lincoln, Nebraska | 91 |
| 4 | Oklahoma City, Oklahoma | 90 |
| 5 | St Louis, Missouri | 89 |
| 6 | Deschutes River Woods, Oregon | 88 |
| 7 | Sunriver, Oregon | 86 |
| 8 | Wichita, Kansas | 86 |
| 9 | Edmond, Oklahoma | 84 |
| 10 | Mecca, California | 84 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
63*
live AQI index
Moderate
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.4*µg/m³ | |
!
PM2.5
x3.1
PM2.5 concentration in Dayton is currently 3.1 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 63 AQI US |  | 86° 62.6° |  6.7 mp/h |
| Thursday, May 16 | Moderate 61 AQI US |  100% | 84.2° 68° | 13.4 mp/h |
| Friday, May 17 | Moderate 61 AQI US | 100% | 80.6° 71.6° | 8.9 mp/h |
| Saturday, May 18 | Moderate 64 AQI US |  | 91.4° 68° | 6.7 mp/h |
| Sunday, May 19 | Moderate 72 AQI US | | 89.6° 73.4° | 6.7 mp/h |
| Monday, May 20 | Moderate 61 AQI US | | 86° 69.8° | 11.2 mp/h |
| Tuesday, May 21 | Moderate 61 AQI US | | 89.6° 73.4° | 13.4 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