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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Winchester?
| Weather | Clear sky |
| Temperature | 35.6°F |
| Humidity | 73% |
| Wind | 5.7 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 156 |
| 2 | Columbia, South Carolina | 83 |
| 3 | Savannah, Georgia | 72 |
| 4 | San Antonio, Texas | 71 |
| 5 | Boerne, Texas | 69 |
| 6 | Oklahoma City, Oklahoma | 66 |
| 7 | Aiken, South Carolina | 63 |
| 8 | Pahrump, Nevada | 63 |
| 9 | Georgetown, Texas | 62 |
| 10 | Wichita, Kansas | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
19*
live AQI index
Good
Overview
What is the current air quality in Winchester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7*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 19 AQI US | | 55.4° 35.6° |  6.7 mp/h |
| Saturday, Apr 27 | Good 18 AQI US |  | 62.6° 37.4° | 6.7 mp/h |
| Sunday, Apr 28 | Good 27 AQI US |  | 60.8° 46.4° | 6.7 mp/h |
| Monday, Apr 29 | Good 50 AQI US | | 59° 51.8° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 41 AQI US |  60% | 59° 50° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 51 AQI US  | 100% | 53.6° 46.4° | 6.7 mp/h |
| Thursday, May 2 | Moderate 58 AQI US | 100% | 68° 48.2° | 6.7 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