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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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Grachen?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 93% |
| Wind | 4.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Zurich, Zurich | 31 |
| 2 | Chur, Grisons | 22 |
| 3 | Santa Maria in Calanca, Grisons | 19 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
35*
live AQI index
Good
Overview
What is the current air quality in Grachen?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Grachen is currently 1.3 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 35 AQI US |  80% | 50° 44.6° |  4.5 mp/h |
| Tuesday, Jun 4 | Good 45 AQI US | 100% | 55.4° 41° | 2.2 mp/h |
| Wednesday, Jun 5 | Good 49 AQI US | 60% | 64.4° 44.6° | 2.2 mp/h |
| Thursday, Jun 6 | Moderate 53 AQI US  | 70% | 66.2° 46.4° | 2.2 mp/h |
| Friday, Jun 7 | Moderate 70 AQI US | 90% | 68° 50° | 0 mp/h |
| Saturday, Jun 8 | Moderate 67 AQI US | 100% | 64.4° 51.8° | 2.2 mp/h |
| Sunday, Jun 9 | Moderate 60 AQI US | 100% | 57.2° 51.8° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Grachen?
No locations are available.
AQI US, Metric