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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 | High | |
 | Tree pollen | Moderate | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Washington?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 82% |
| Wind | 0 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 94 |
| 2 | Canton, Ohio | 85 |
| 3 | Glendora, California | 85 |
| 4 | Claremont, California | 80 |
| 5 | La Verne, California | 76 |
| 6 | San Fernando, California | 74 |
| 7 | Upland, California | 71 |
| 8 | Akron, Ohio | 70 |
| 9 | Monterey Park, California | 70 |
| 10 | Alhambra, California | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
50*
live AQI index
Good
Overview
What is the current air quality in Washington?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Washington is currently 1.8 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 50 AQI US |  | 80.6° 51.8° |  6.7 mp/h |
| Sunday, Jun 2 | Good 39 AQI US | | 82.4° 57.2° | 8.9 mp/h |
| Monday, Jun 3 | Good 40 AQI US |  100% | 80.6° 64.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 48 AQI US | 80% | 80.6° 62.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 63 AQI US  | | 77° 59° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 62 AQI US | 100% | 78.8° 66.2° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 65 AQI US | 100% | 82.4° 68° | 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