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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Winchester?
| Weather | Clear sky |
| Temperature | 48.2°F |
| Humidity | 72% |
| Wind | 11 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 134 |
| 2 | Boerne, Texas | 105 |
| 3 | San Antonio, Texas | 75 |
| 4 | Cleveland, Ohio | 73 |
| 5 | Georgetown, Texas | 70 |
| 6 | New Braunfels, Texas | 69 |
| 7 | Wichita, Kansas | 69 |
| 8 | Round Rock, Texas | 67 |
| 9 | Aiken, South Carolina | 65 |
| 10 | Savannah, Georgia | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
26*
live AQI index
Good
Overview
What is the current air quality in Winchester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.2*µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Winchester is currently 1.2 times 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 26 AQI US |  100% | 64.4° 37.4° |  15.7 mp/h |
| Saturday, Apr 27 | Moderate 55 AQI US  | 100% | 71.6° 55.4° | 22.4 mp/h |
| Sunday, Apr 28 | Moderate 56 AQI US | 40% | 73.4° 59° | 20.1 mp/h |
| Monday, Apr 29 | Moderate 53 AQI US | 100% | 69.8° 60.8° | 22.4 mp/h |
| Tuesday, Apr 30 | Moderate 54 AQI US | 100% | 75.2° 59° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US | 100% | 73.4° 60.8° | 11.2 mp/h |
| Thursday, May 2 | Good 12 AQI US | 100% | 71.6° 60.8° | 15.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Winchester?
No locations are available.
AQI US, Metric