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Air quality in Aarau
Air quality index (AQI) and PM2.5 air pollution in Aarau
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Aarau Air Quality Map
Real-time Aarau air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Aarau today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Aarau?
| Weather | Rain |
| Temperature | 55.4°F |
| Humidity | 96% |
| Wind | 3.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Zurich, Zurich | 34 |
| 2 | Chur, Grisons | 30 |
| 3 | Santa Maria in Calanca, Grisons | 30 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
41*
live AQI index
Good
Overview
What is the current air quality in Aarau?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.5*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Aarau is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Aarau?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Aarau air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 41 AQI US | 100% | 59° 46.4° |  2.2 mp/h |
| Friday, May 24 | Good 29 AQI US | 100% | 68° 44.6° | 4.5 mp/h |
| Saturday, May 25 | Good 23 AQI US | 100% | 64.4° 50° | 2.2 mp/h |
| Sunday, May 26 | Good 31 AQI US | 30% | 71.6° 48.2° | 4.5 mp/h |
| Monday, May 27 | Good 26 AQI US | 100% | 64.4° 53.6° | 4.5 mp/h |
| Tuesday, May 28 | Good 32 AQI US | 100% | 68° 48.2° | 2.2 mp/h |
| Wednesday, May 29 | Moderate 56 AQI US  | 60% | 69.8° 48.2° | 6.7 mp/h |
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Where is the cleanest air quality in Aarau?
No locations are available.
AQI US, Metric