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 LaCrosse
Air quality index (AQI) and PM2.5 air pollution in LaCrosse
113 people follow this city
LaCrosse Air Quality Map
Real-time LaCrosse air pollution map
AIR QUALITY DATA CONTRIBUTORS
Washington Air Monitoring Network
See all
Pollen
What is the pollen count in LaCrosse today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in LaCrosse?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 65% |
| Wind | 9.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sunriver, Oregon | 174 |
| 2 | Kansas City, Kansas | 152 |
| 3 | Lincoln, Nebraska | 133 |
| 4 | Des Moines, Iowa | 131 |
| 5 | Omaha, Nebraska | 123 |
| 6 | Lawrence, Kansas | 118 |
| 7 | Kansas City, Missouri | 117 |
| 8 | Decorah, Iowa | 112 |
| 9 | Sparta, Wisconsin | 108 |
| 10 | Wichita, Kansas | 102 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live LaCrosse aqi ranking
Real-time LaCrosse air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Lacrosse-Hill St | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality in LaCrosse?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.7µg/m³ | |
✓
PM2.5 concentration in LaCrosse air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in LaCrosse?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
LaCrosse air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 11 | Good 25 AQI US |  | 82.4° 55.4° |  15.7 mp/h |
| Sunday, May 12 | Good 23 AQI US |  | 75.2° 53.6° | 20.1 mp/h |
| Monday, May 13 | Good 18 AQI US | | 69.8° 50° | 11.2 mp/h |
| Today | Good 15 AQI US | | 69.8° 50° | 11.2 mp/h |
| Wednesday, May 15 | Good 13 AQI US |  | 71.6° 50° | 11.2 mp/h |
| Thursday, May 16 | Good 17 AQI US | | 75.2° 51.8° | 20.1 mp/h |
| Friday, May 17 | Good 10 AQI US | | 59° 44.6° | 22.4 mp/h |
| Saturday, May 18 | Good 8 AQI US | | 62.6° 42.8° | 17.9 mp/h |
| Sunday, May 19 | Good 10 AQI US | | 60.8° 41° | 20.1 mp/h |
| Monday, May 20 | Good 14 AQI US | | 64.4° 39.2° | 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?
LaCrosse air quality data attribution
1Contributor
- Washington Air Monitoring Network
1 station
Government Contributor
2 Data sources
Where is the cleanest air quality in LaCrosse?
AQI US, Metric