Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Washington
Air quality index (AQI) and PM2.5 air pollution in Washington
46 people follow this city
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 | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Washington?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 65% |
| Wind | 2 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 158 |
| 2 | Indio, California | 119 |
| 3 | Casa Grande, Arizona | 65 |
| 4 | Gilbert, Arizona | 65 |
| 5 | Baton Rouge, Louisiana | 64 |
| 6 | Newell, North Carolina | 63 |
| 7 | Pahrump, Nevada | 63 |
| 8 | Corpus Christi, Texas | 62 |
| 9 | Ocala, Florida | 62 |
| 10 | Jacksonville, Florida | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
30*
live AQI index
Good
Overview
What is the current air quality in Washington?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.2*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Washington is currently 1.4 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 30 AQI US | | 57.2° 41° |  4.5 mp/h |
| Friday, Apr 26 | Good 35 AQI US | | 60.8° 44.6° | 6.7 mp/h |
| Saturday, Apr 27 | Good 15 AQI US |  100% | 51.8° 46.4° | 6.7 mp/h |
| Sunday, Apr 28 | Moderate 56 AQI US  | 20% | 78.8° 50° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 59 AQI US | | 84.2° 59° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 75 AQI US | 80% | 80.6° 60.8° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 62 AQI US | 90% | 80.6° 57.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Washington?
No locations are available.
AQI US, Metric