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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Arosa?
| Weather | Broken clouds |
| Temperature | 33.8°F |
| Humidity | 87% |
| Wind | 9.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Chur, Grisons | 35 |
| 2 | Zurich, Zurich | 26 |
| 3 | Santa Maria in Calanca, Grisons | 21 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
10*
live AQI index
Good
Overview
What is the current air quality in Arosa?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 10* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.3*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 10 AQI US |  40% | 44.6° 33.8° |  8.9 mp/h |
| Monday, Apr 29 | Good 49 AQI US | | 53.6° 32° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 53 AQI US  | | 55.4° 37.4° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 56 AQI US | 50% | 55.4° 39.2° | 6.7 mp/h |
| Thursday, May 2 | Moderate 55 AQI US | 100% | 46.4° 37.4° | 4.5 mp/h |
| Friday, May 3 | Good 26 AQI US |  100% | 37.4° 32° | 2.2 mp/h |
| Saturday, May 4 | Good 32 AQI US | 100% | 35.6° 32° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Arosa?
No locations are available.
AQI US, Metric