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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Dayton?
| Weather | Mist |
| Temperature | 51.8°F |
| Humidity | 96% |
| Wind | 8.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort St John, British Columbia | 55 |
| 2 | Leduc, Alberta | 54 |
| 3 | Sherbrooke, Quebec | 54 |
| 4 | Levis, Quebec | 53 |
| 5 | Quebec City, Quebec | 53 |
| 6 | Valemount, British Columbia | 49 |
| 7 | Edmundston, New Brunswick | 45 |
| 8 | Maniwaki, Quebec | 44 |
| 9 | Montreal, Quebec | 39 |
| 10 | Chetwynd, British Columbia | 37 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
33*
live AQI index
Good
Overview
What is the current air quality in Dayton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6*µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Dayton is currently 1.2 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 33 AQI US |  70% | 55.4° 48.2° |  8.9 mp/h |
| Friday, May 24 | Moderate 60 AQI US  | 90% | 59° 48.2° | 11.2 mp/h |
| Saturday, May 25 | Good 24 AQI US |  | 53.6° 46.4° | 11.2 mp/h |
| Sunday, May 26 | Good 34 AQI US |  | 51.8° 46.4° | 8.9 mp/h |
| Monday, May 27 | Moderate 73 AQI US | | 51.8° 46.4° | 11.2 mp/h |
| Tuesday, May 28 | Moderate 71 AQI US | | 55.4° 44.6° | 20.1 mp/h |
| Wednesday, May 29 | Moderate 79 AQI US | 100% | 53.6° 48.2° | 24.6 mp/h |
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Where is the cleanest air quality in Dayton?
No locations are available.
AQI US, Metric