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Air quality in Mercer Island
Air quality index (AQI) and PM2.5 air pollution in Mercer Island
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Mercer Island Air Quality Map
Real-time Mercer Island air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Mercer Island today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Mercer Island?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 58% |
| Wind | 8.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 137 |
| 2 | Corpus Christi, Texas | 93 |
| 3 | Galena Park, Texas | 88 |
| 4 | Houston, Texas | 86 |
| 5 | San Antonio, Texas | 78 |
| 6 | Shreveport, Louisiana | 74 |
| 7 | New Braunfels, Texas | 73 |
| 8 | Mecca, California | 71 |
| 9 | Pasadena, Texas | 70 |
| 10 | Austin, Texas | 69 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Mercer Island aqi ranking
Real-time Mercer Island air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | West Mercer Way | 18 |
| 2 | Southeast 62nd Street 2 | 17 |
| 3 | 89th Avenue Southeast | 14 |
| 4 | Southeast 62nd Street | 12 |
| 5 | Appleton Lane | 11 |
| 6 | Southeast 27th Street | 10 |
| 7 | Mercer Island South | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
12
live AQI index
Good
Overview
What is the current air quality in Mercer Island?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.1µg/m³ | |
✓
PM2.5 concentration in Mercer Island air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Mercer Island?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Mercer Island air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 4 | Good 7 AQI US |  | 50° 46.4° |  13.4 mp/h |
| Sunday, May 5 | Good 5 AQI US | | 53.6° 42.8° | 13.4 mp/h |
| Monday, May 6 | Good 7 AQI US | | 55.4° 41° | 8.9 mp/h |
| Today | Good 12 AQI US | 80% | 55.4° 41° | 8.9 mp/h |
| Wednesday, May 8 | Good 17 AQI US |  | 60.8° 37.4° | 6.7 mp/h |
| Thursday, May 9 | Good 22 AQI US | | 69.8° 41° | 6.7 mp/h |
| Friday, May 10 | Good 24 AQI US | | 78.8° 50° | 4.5 mp/h |
| Saturday, May 11 | Good 28 AQI US | | 80.6° 53.6° | 4.5 mp/h |
| Sunday, May 12 | Good 37 AQI US | | 75.2° 48.2° | 4.5 mp/h |
| Monday, May 13 | Good 37 AQI US | | 69.8° 48.2° | 6.7 mp/h |
| Tuesday, May 14 | Good 19 AQI US | 20% | 60.8° 48.2° | 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?
Mercer Island air quality data attribution
7Contributors
- raphael
1 station
Individual Contributor
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Mercer Island?
AQI US, Metric