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Air quality in Washington
Air quality index (AQI) and PM2.5 air pollution in Washington
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Washington Air Quality Map
Real-time Washington air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Washington today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Washington?
| Weather | Clear sky |
| Temperature | 84.2°F |
| Humidity | 45% |
| Wind | 20.7 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cullowhee, North Carolina | 96 |
| 2 | Bryson City, North Carolina | 86 |
| 3 | Anchorage, Alaska | 78 |
| 4 | The Woodlands, Texas | 74 |
| 5 | Visalia, California | 73 |
| 6 | Casa Grande, Arizona | 70 |
| 7 | Knoxville, Tennessee | 69 |
| 8 | Pomona, California | 66 |
| 9 | Corpus Christi, Texas | 65 |
| 10 | New Braunfels, Texas | 65 |
(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 Washington?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Washington is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Washington?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Washington air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 26 AQI US |  100% | 84.2° 64.4° |  17.9 mp/h |
| Wednesday, Apr 17 | Good 32 AQI US | | 73.4° 59° | 20.1 mp/h |
| Thursday, Apr 18 | Good 17 AQI US | 100% | 73.4° 50° | 15.7 mp/h |
| Friday, Apr 19 | Good 39 AQI US |  | 59° 42.8° | 8.9 mp/h |
| Saturday, Apr 20 | Good 7 AQI US |  | 55.4° 41° | 11.2 mp/h |
| Sunday, Apr 21 | Good 10 AQI US | | 55.4° 33.8° | 6.7 mp/h |
| Monday, Apr 22 | Good 11 AQI US | | 64.4° 37.4° | 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 Washington?
No locations are available.
AQI US, Metric