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Air quality in LaCrosse
Air quality index (AQI) and PM2.5 air pollution in LaCrosse
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LaCrosse Air Quality Map
Real-time LaCrosse air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
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 | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 65% |
| Wind | 5.3 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Deschutes River Woods, Oregon | 96 |
| 2 | Mecca, California | 90 |
| 3 | Thermal, California | 81 |
| 4 | Pahrump, Nevada | 80 |
| 5 | Maricopa, Arizona | 77 |
| 6 | Corpus Christi, Texas | 74 |
| 7 | Coachella, California | 73 |
| 8 | Potomac, Maryland | 72 |
| 9 | Canton, Ohio | 71 |
| 10 | Claremont, California | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
10*
live AQI index
Good
Overview
What is the current air quality in LaCrosse?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 10* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.9*µg/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 |
|---|---|---|---|---|
| Today | Good 10 AQI US |  | 64.4° 42.8° |  11.2 mp/h |
| Tuesday, May 21 | Good 14 AQI US |  100% | 60.8° 42.8° | 20.1 mp/h |
| Wednesday, May 22 | Good 10 AQI US | 70% | 57.2° 42.8° | 17.9 mp/h |
| Thursday, May 23 | Good 7 AQI US | | 59° 44.6° | 8.9 mp/h |
| Friday, May 24 | Good 14 AQI US | 100% | 51.8° 41° | 20.1 mp/h |
| Saturday, May 25 | Good 13 AQI US | 40% | 59° 37.4° | 20.1 mp/h |
| Sunday, May 26 | Good 7 AQI US |  | 64.4° 39.2° | 11.2 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 LaCrosse?
No locations are available.
AQI US, Metric