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Air quality in Grachen
Air quality index (AQI) and PM2.5 air pollution in Grachen
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Grachen Air Quality Map
Real-time Grachen air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Grachen today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Grachen?
| Weather | Broken clouds |
| Temperature | 35.6°F |
| Humidity | 94% |
| Wind | 5.9 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Chur, Grisons | 53 |
| 2 | Santa Maria in Calanca, Grisons | 21 |
| 3 | Zurich, Zurich | 19 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Grachen?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.1*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Grachen is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Grachen?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Grachen air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 29 AQI US | | 46.4° 33.8° |  6.7 mp/h |
| Tuesday, Apr 30 | Moderate 52 AQI US  |  40% | 48.2° 35.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 24 AQI US | 90% | 44.6° 37.4° | 6.7 mp/h |
| Thursday, May 2 | Good 26 AQI US | 100% | 39.2° 32° | 4.5 mp/h |
| Friday, May 3 | Good 11 AQI US | 80% | 39.2° 30.2° | 4.5 mp/h |
| Saturday, May 4 | Good 14 AQI US | 100% | 42.8° 30.2° | 6.7 mp/h |
| Sunday, May 5 | Good 24 AQI US | 100% | 42.8° 30.2° | 2.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Grachen?
No locations are available.
AQI US, Metric