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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 |
Source: tomorrow.io
Weather
What is the current weather in Washington?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 75% |
| Wind | 2.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 140 |
| 2 | Galena Park, Texas | 96 |
| 3 | Channelview, Texas | 89 |
| 4 | Houston, Texas | 88 |
| 5 | Mecca, California | 88 |
| 6 | Yucaipa, California | 85 |
| 7 | Claremont, California | 80 |
| 8 | Indio, California | 78 |
| 9 | Redlands, California | 78 |
| 10 | Galveston, Texas | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
46*
live AQI index
Good
Overview
What is the current air quality in Washington?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Washington is currently 1.7 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 46 AQI US | | 68° 48.2° |  8.9 mp/h |
| Friday, May 17 | Good 38 AQI US |  80% | 55.4° 48.2° | 6.7 mp/h |
| Saturday, May 18 | Good 19 AQI US | | 64.4° 42.8° | 8.9 mp/h |
| Sunday, May 19 | Good 14 AQI US | | 69.8° 41° | 6.7 mp/h |
| Monday, May 20 | Good 39 AQI US | | 64.4° 42.8° | 11.2 mp/h |
| Tuesday, May 21 | Good 47 AQI US | 50% | 75.2° 48.2° | 2.2 mp/h |
| Wednesday, May 22 | Moderate 64 AQI US  | 100% | 55.4° 48.2° | 8.9 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