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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
5 Contributors
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Pollen
What is the pollen count in Mercer Island today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Mercer Island?
| Weather | Clear sky |
| Temperature | 39.2°F |
| Humidity | 87% |
| Wind | 8.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 73 |
| 2 | Mecca, California | 72 |
| 3 | Canton, Ohio | 69 |
| 4 | Wilmington, Delaware | 64 |
| 5 | Canton, New York | 62 |
| 6 | Claremont, California | 58 |
| 7 | Campo, California | 57 |
| 8 | Coopersburg, Pennsylvania | 57 |
| 9 | Lubbock, Texas | 57 |
| 10 | Pahrump, Nevada | 57 |
(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 | Mercer Island South | 16 |
| 2 | 89th Avenue Southeast | 9 |
| 3 | Southeast 62nd Street 2 | 6 |
| 4 | West Mercer Way | 6 |
| 5 | Appleton Lane | 2 |
(local time)
SEE WORLD AQI RANKING
Spotlight
East Port Orchard has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
6
live AQI index
Good
Overview
What is the current air quality in Mercer Island?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 6 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.5µg/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 |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 7 AQI US |  | 51.8° 39.2° |  4.5 mp/h |
| Monday, Apr 29 | Good 5 AQI US | | 53.6° 37.4° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 9 AQI US |  | 57.2° 37.4° | 4.5 mp/h |
| Today | Good 6 AQI US | | 57.2° 37.4° | 4.5 mp/h |
| Thursday, May 2 | Good 13 AQI US |  | 62.6° 37.4° | 4.5 mp/h |
| Friday, May 3 | Good 18 AQI US | 100% | 59° 42.8° | 6.7 mp/h |
| Saturday, May 4 | Good 7 AQI US | 100% | 48.2° 42.8° | 6.7 mp/h |
| Sunday, May 5 | Good 17 AQI US | 80% | 48.2° 42.8° | 8.9 mp/h |
| Monday, May 6 | Good 8 AQI US | 90% | 48.2° 41° | 11.2 mp/h |
| Tuesday, May 7 | Good 6 AQI US | 50% | 55.4° 37.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Mercer Island air quality data attribution
5Contributors
- raphael
1 station
Individual Contributor
- 4 Anonymous contributors
4 stations
4 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Mercer Island?
AQI US, Metric