Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Onalaska
Air quality index (AQI) and PM2.5 air pollution in Onalaska
69 people follow this city
Onalaska Air Quality Map
Real-time Onalaska air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Onalaska today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Onalaska?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 64% |
| Wind | 8.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 82 |
| 2 | Washington, Pennsylvania | 68 |
| 3 | Allentown, Pennsylvania | 66 |
| 4 | Bridgeport, Connecticut | 66 |
| 5 | Lancaster, Pennsylvania | 66 |
| 6 | The Woodlands, Texas | 66 |
| 7 | Edmond, Oklahoma | 65 |
| 8 | Upper Arlington, Ohio | 65 |
| 9 | Marana, Arizona | 64 |
| 10 | Wilmington, Delaware | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
36*
live AQI index
Good
Overview
What is the current air quality in Onalaska?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 36* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.5*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Onalaska is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Onalaska?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Onalaska air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 36 AQI US |  100% | 69.8° 50° |  15.7 mp/h |
| Wednesday, May 8 | Good 11 AQI US | 100% | 69.8° 44.6° | 15.7 mp/h |
| Thursday, May 9 | Good 11 AQI US | 100% | 51.8° 44.6° | 11.2 mp/h |
| Friday, May 10 | Good 6 AQI US | 100% | 59° 37.4° | 6.7 mp/h |
| Saturday, May 11 | Good 6 AQI US | 100% | 55.4° 41° | 15.7 mp/h |
| Sunday, May 12 | Good 6 AQI US | 20% | 62.6° 37.4° | 6.7 mp/h |
| Monday, May 13 | Good 18 AQI US | 60% | 64.4° 48.2° | 6.7 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 Onalaska?
No locations are available.
AQI US, Metric