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Air quality in Winthrop
Air quality index (AQI) and PM2.5 air pollution in Winthrop
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Winthrop Air Quality Map
Real-time Winthrop air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Winthrop today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Winthrop?
| Weather | Mist |
| Temperature | 48.2°F |
| Humidity | 94% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 85 |
| 2 | San Antonio, Texas | 82 |
| 3 | New Braunfels, Texas | 80 |
| 4 | Boerne, Texas | 76 |
| 5 | San Fernando, California | 73 |
| 6 | Redlands, California | 72 |
| 7 | Fontana, California | 71 |
| 8 | North Hollywood, California | 70 |
| 9 | Riverside, California | 68 |
| 10 | Claremont, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
22*
live AQI index
Good
Overview
What is the current air quality in Winthrop?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3*µg/m³ | |
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PM2.5
x1.1
PM2.5 concentration in Winthrop is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Winthrop?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Winthrop air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 22 AQI US |  100% | 50° 41° |  6.7 mp/h |
| Friday, May 3 | Good 18 AQI US |  | 60.8° 41° | 4.5 mp/h |
| Saturday, May 4 | Good 7 AQI US | | 55.4° 42.8° | 6.7 mp/h |
| Sunday, May 5 | Good 8 AQI US | 100% | 50° 44.6° | 8.9 mp/h |
| Monday, May 6 | Good 10 AQI US | | 69.8° 44.6° | 6.7 mp/h |
| Tuesday, May 7 | Good 38 AQI US |  | 68° 44.6° | 8.9 mp/h |
| Wednesday, May 8 | Moderate 60 AQI US  | 100% | 48.2° 44.6° | 6.7 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 Winthrop?
No locations are available.
AQI US, Metric