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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 | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Washington?
| Weather | Few clouds |
| Temperature | 78.8°F |
| Humidity | 67% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 84 |
| 2 | Pahrump, Nevada | 65 |
| 3 | Coachella, California | 63 |
| 4 | Casa Grande, Arizona | 61 |
| 5 | Riverside, California | 61 |
| 6 | Claremont, California | 60 |
| 7 | Indianapolis, Indiana | 58 |
| 8 | Marana, Arizona | 58 |
| 9 | San Fernando, California | 58 |
| 10 | Chapel Hill, North Carolina | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
45*
live AQI index
Good
Overview
What is the current air quality in Washington?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Washington is currently 2.2 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 45 AQI US |  60% | 78.8° 59° |  11.2 mp/h |
| Sunday, May 5 | Good 26 AQI US | 70% | 69.8° 48.2° | 6.7 mp/h |
| Monday, May 6 | Good 47 AQI US | 90% | 75.2° 60.8° | 6.7 mp/h |
| Tuesday, May 7 | Good 46 AQI US | 100% | 78.8° 62.6° | 11.2 mp/h |
| Wednesday, May 8 | Good 41 AQI US | 90% | 78.8° 64.4° | 11.2 mp/h |
| Thursday, May 9 | Good 32 AQI US |  | 69.8° 51.8° | 15.7 mp/h |
| Friday, May 10 | Good 8 AQI US |  | 60.8° 50° | 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