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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Winchester?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 30% |
| Wind | 6.9 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Oklahoma City, Oklahoma | 77 |
| 2 | Tampa, Florida | 76 |
| 3 | Edmond, Oklahoma | 73 |
| 4 | Wichita, Kansas | 67 |
| 5 | Tulsa, Oklahoma | 66 |
| 6 | Corpus Christi, Texas | 63 |
| 7 | San Antonio, Texas | 63 |
| 8 | Boerne, Texas | 62 |
| 9 | Ann Arbor, Michigan | 60 |
| 10 | Denton, Texas | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
17*
live AQI index
Good
Overview
What is the current air quality in Winchester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.1*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 17 AQI US |  90% | 62.6° 32° |  8.9 mp/h |
| Sunday, Apr 28 | Good 30 AQI US | 100% | 69.8° 41° | 6.7 mp/h |
| Monday, Apr 29 | Good 35 AQI US | 90% | 68° 46.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 38 AQI US | 100% | 66.2° 42.8° | 2.2 mp/h |
| Wednesday, May 1 | Good 40 AQI US | 100% | 51.8° 46.4° | 2.2 mp/h |
| Thursday, May 2 | Moderate 55 AQI US  |  | 69.8° 42.8° | 4.5 mp/h |
| Friday, May 3 | Moderate 62 AQI US | | 68° 42.8° | 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 Winchester?
No locations are available.
AQI US, Metric