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Air quality in Issaquah
Air quality index (AQI) and PM2.5 air pollution in Issaquah
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Issaquah Air Quality Map
Real-time Issaquah air pollution map
AIR QUALITY DATA CONTRIBUTORS
12 Contributors
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Pollen
What is the pollen count in Issaquah today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Issaquah?
| Weather | Few clouds |
| Temperature | 42.8°F |
| Humidity | 91% |
| Wind | 5.7 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 88 |
| 2 | Corpus Christi, Texas | 80 |
| 3 | Maricopa, Arizona | 77 |
| 4 | Thermal, California | 77 |
| 5 | Deschutes River Woods, Oregon | 75 |
| 6 | Pahrump, Nevada | 74 |
| 7 | Canton, Ohio | 71 |
| 8 | Harrisburg, Pennsylvania | 69 |
| 9 | Coachella, California | 68 |
| 10 | Claremont, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Issaquah aqi ranking
Real-time Issaquah air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Tiger Mountain Road | 27 |
| 2 | Pine Crest Cir NE | 21 |
| 3 | Sycamore | 19 |
| 4 | E. Cougar Mt/Talus | 15 |
| 5 | KWAISSAQ120 | 12 |
| 6 | Front Entryway | 9 |
| 7 | Panorama | 9 |
| 8 | Russell Homestead | 8 |
| 9 | Squak Mountain Loop Southwest | 8 |
| 10 | Issaquah Highlands | 6 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality in Issaquah?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.7µg/m³ | |
✓
PM2.5 concentration in Issaquah air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Issaquah?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Issaquah air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Good 15 AQI US |  | 51.8° 42.8° |  4.5 mp/h |
| Saturday, May 18 | Good 8 AQI US | | 60.8° 42.8° | 4.5 mp/h |
| Sunday, May 19 | Good 12 AQI US |  | 64.4° 41° | 2.2 mp/h |
| Today | Good 9 AQI US | | 64.4° 41° | 2.2 mp/h |
| Tuesday, May 21 | Good 18 AQI US | 100% | 50° 44.6° | 8.9 mp/h |
| Wednesday, May 22 | Good 10 AQI US | 90% | 57.2° 42.8° | 13.4 mp/h |
| Thursday, May 23 | Good 14 AQI US | | 60.8° 46.4° | 4.5 mp/h |
| Friday, May 24 | Good 18 AQI US | 100% | 57.2° 42.8° | 11.2 mp/h |
| Saturday, May 25 | Good 10 AQI US | 80% | 51.8° 42.8° | 6.7 mp/h |
| Sunday, May 26 | Good 14 AQI US | | 66.2° 44.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Issaquah air quality data attribution
12Contributors
- EH
1 station
- Graham McIntyre
1 station
2 Individual Contributors
- 10 Anonymous contributors
10 stations
10 Anonymous Contributors
Data validated and calibrated by IQAir
AQI US, Metric