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 Winona
Air quality index (AQI) and PM2.5 air pollution in Winona
132 people follow this city
Winona Air Quality Map
Real-time Winona air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Winona today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Winona?
| Weather | Broken clouds |
| Temperature | 51.8°F |
| Humidity | 51% |
| Wind | 12.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Porterville, California | 80 |
| 2 | Boerne, Texas | 79 |
| 3 | San Antonio, Texas | 79 |
| 4 | Leander, Texas | 71 |
| 5 | Three Rivers, California | 71 |
| 6 | Georgetown, Texas | 69 |
| 7 | Round Rock, Texas | 66 |
| 8 | Springville, California | 66 |
| 9 | Saint Louis, Missouri | 64 |
| 10 | Midlothian, Texas | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Winona aqi ranking
Real-time Winona air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Pfeiffer Hill Road | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
12
live AQI index
Good
Overview
What is the current air quality in Winona?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.9µg/m³ | |
✓
PM2.5 concentration in Winona air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Winona?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Winona air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 15 | Good 19 AQI US |  | 59° 48.2° |  24.6 mp/h |
| Tuesday, Apr 16 | Good 17 AQI US | | 59° 42.8° | 20.1 mp/h |
| Wednesday, Apr 17 | Good 17 AQI US | | 51.8° 37.4° | 11.2 mp/h |
| Wednesday, Apr 17 | Good 13 AQI US | 60% | 51.8° 37.4° | 11.2 mp/h |
| Today | Good 12 AQI US | | 42.8° 33.8° | 20.1 mp/h |
| Friday, Apr 19 | Good 4 AQI US | | 46.4° 32° | 15.7 mp/h |
| Saturday, Apr 20 | Good 9 AQI US |  | 55.4° 32° | 11.2 mp/h |
| Sunday, Apr 21 | Good 10 AQI US | 100% | 57.2° 37.4° | 13.4 mp/h |
| Monday, Apr 22 | Good 10 AQI US | 100% | 51.8° 35.6° | 13.4 mp/h |
| Tuesday, Apr 23 | Good 5 AQI US | | 53.6° 32° | 4.5 mp/h |
| Wednesday, Apr 24 | Good 4 AQI US | | 53.6° 33.8° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Winona air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Winona?
AQI US, Metric