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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 | Clear sky |
| Temperature | 60.8°F |
| Humidity | 63% |
| Wind | 8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Grimshaw, Alberta | 56 |
| 2 | Thunder Bay, Ontario | 54 |
| 3 | Guelph, Ontario | 53 |
| 4 | Toronto, Ontario | 53 |
| 5 | Mississauga, Ontario | 50 |
| 6 | Peace River, Alberta | 46 |
| 7 | West End, British Columbia | 43 |
| 8 | Hamilton, Ontario | 42 |
| 9 | Valemount, British Columbia | 42 |
| 10 | La Tuque, Quebec | 41 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.4*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Dayton is currently 1.1 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 29 AQI US | | 60.8° 44.6° |  17.9 mp/h |
| Sunday, Jun 2 | Good 13 AQI US |  70% | 55.4° 42.8° | 13.4 mp/h |
| Monday, Jun 3 | Good 15 AQI US | 80% | 57.2° 48.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 29 AQI US | 40% | 59° 46.4° | 6.7 mp/h |
| Wednesday, Jun 5 | Good 38 AQI US |  | 62.6° 50° | 8.9 mp/h |
| Thursday, Jun 6 | Good 18 AQI US |  | 59° 50° | 8.9 mp/h |
| Friday, Jun 7 | Good 14 AQI US | | 62.6° 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