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Air quality in Arosa
Air quality index (AQI) and PM2.5 air pollution in Arosa
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Arosa Air Quality Map
Real-time Arosa air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Arosa today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Arosa?
| Weather | Broken clouds |
| Temperature | 42.8°F |
| Humidity | 99% |
| Wind | 3 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Santa Maria in Calanca, Grisons | 35 |
| 2 | Chur, Grisons | 29 |
| 3 | Zurich, Zurich | 28 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
9*
live AQI index
Good
Overview
What is the current air quality in Arosa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.7*µg/m³ | |
✓
PM2.5 concentration in Arosa air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Arosa?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Arosa air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 9 AQI US |  70% | 42.8° 32° |  2.2 mp/h |
| Sunday, Jun 2 | Good 17 AQI US |  100% | 44.6° 35.6° | 4.5 mp/h |
| Monday, Jun 3 | Good 26 AQI US | 100% | 41° 37.4° | 2.2 mp/h |
| Tuesday, Jun 4 | Good 45 AQI US | 100% | 55.4° 37.4° | 2.2 mp/h |
| Wednesday, Jun 5 | Good 44 AQI US | 60% | 60.8° 41° | 4.5 mp/h |
| Thursday, Jun 6 | Moderate 53 AQI US  | 100% | 60.8° 44.6° | 4.5 mp/h |
| Friday, Jun 7 | Moderate 64 AQI US | 100% | 64.4° 44.6° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Arosa?
No locations are available.
AQI US, Metric