Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Dennison
Air quality index (AQI) and PM2.5 air pollution in Dennison
10 people follow this city
Dennison Air Quality Map
Real-time Dennison air pollution map
Pollen
What is the pollen count in Dennison today?
 | Index | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Dennison?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 33% |
| Wind | 5.7 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Appleton, Wisconsin | 159 |
| 2 | Apple Valley, Minnesota | 138 |
| 3 | Sparta, Wisconsin | 136 |
| 4 | Chippewa Falls, Wisconsin | 131 |
| 5 | Rochester, Minnesota | 130 |
| 6 | Decorah, Iowa | 128 |
| 7 | Chetek, Wisconsin | 122 |
| 8 | Corpus Christi, Texas | 120 |
| 9 | Green Bay, Wisconsin | 118 |
| 10 | Hot Springs, South Dakota | 116 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Dennison aqi ranking
Real-time Dennison air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Stanton Air Field | 49 |
(local time)
SEE WORLD AQI RANKING
US AQI
84*
live AQI index
Moderate
Overview
What is the current air quality in Dennison?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 84* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 26.6*µg/m³ | |
| O3 | 122*µg/m³ | |
!
PM2.5
x5.3
PM2.5 concentration in Dennison is currently 5.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Dennison?
 | 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
Dennison air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 84 AQI US |  | 68° 48.2° |  8.9 mp/h |
| Tuesday, May 14 | Good 27 AQI US  |  | 64.4° 42.8° | 11.2 mp/h |
| Wednesday, May 15 | Good 13 AQI US |  70% | 66.2° 42.8° | 8.9 mp/h |
| Thursday, May 16 | Good 27 AQI US | 80% | 64.4° 53.6° | 11.2 mp/h |
| Friday, May 17 | Good 25 AQI US | | 75.2° 51.8° | 8.9 mp/h |
| Saturday, May 18 | Good 19 AQI US | | 78.8° 59° | 20.1 mp/h |
| Sunday, May 19 | Good 21 AQI US | | 71.6° 51.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Dennison?
AQI US, Metric