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Air quality in Winchester
Air quality index (AQI) and PM2.5 air pollution in Winchester
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Winchester Air Quality Map
Real-time Winchester air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Winchester today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Winchester?
| Weather | Mist |
| Temperature | 53.6°F |
| Humidity | 90% |
| Wind | 16.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 96 |
| 2 | Georgetown, Texas | 88 |
| 3 | New Braunfels, Texas | 86 |
| 4 | San Antonio, Texas | 86 |
| 5 | Austin, Texas | 82 |
| 6 | Round Rock, Texas | 81 |
| 7 | Cedar Park, Texas | 80 |
| 8 | Mecca, California | 79 |
| 9 | Deschutes River Woods, Oregon | 77 |
| 10 | Boerne, Texas | 76 |
(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 Winchester?
| 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 Winchester air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Winchester?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Winchester air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 10 AQI US |  | 55.4° 51.8° |  8.9 mp/h |
| Monday, May 20 | Good 13 AQI US | | 68° 50° | 6.7 mp/h |
| Tuesday, May 21 | Good 41 AQI US | | 84.2° 53.6° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 59 AQI US  |  30% | 87.8° 62.6° | 11.2 mp/h |
| Thursday, May 23 | Good 41 AQI US | 100% | 84.2° 59° | 13.4 mp/h |
| Friday, May 24 | Good 30 AQI US |  | 73.4° 51.8° | 11.2 mp/h |
| Saturday, May 25 | Good 14 AQI US | | 78.8° 51.8° | 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 Winchester?
No locations are available.
AQI US, Metric