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Air quality in Chur
Air quality index (AQI) and PM2.5 air pollution in Chur
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Chur Air Quality Map
Real-time Chur air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Chur today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chur?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 77% |
| Wind | 3.7 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Chur, Grisons | 57 |
| 2 | Zurich, Zurich | 47 |
| 3 | Santa Maria in Calanca, Grisons | 20 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chur aqi ranking
Real-time Chur air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chur A13 | 69 |
| 2 | Chur - Rhaetian Railway RhB | 33 |
| 3 | Chur - Kantonsspital | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
57
live AQI index
Moderate
Overview
What is the current air quality in Chur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.5µg/m³ | |
| PM10 | 17.8µg/m³ | |
| O3 | 30µg/m³ | |
| NO2 | 15.7µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Chur is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chur?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Chur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 7 | Good 25 AQI US  |  | 51.8° 48.2° |  2.2 mp/h |
| Wednesday, May 8 | Good 26 AQI US | | 50° 46.4° | 4.5 mp/h |
| Thursday, May 9 | Good 36 AQI US |  | 60.8° 48.2° | 4.5 mp/h |
| Today | Moderate 57 AQI US | | 69.8° 46.4° | 6.7 mp/h |
| Saturday, May 11 | Good 37 AQI US | | 73.4° 50° | 6.7 mp/h |
| Sunday, May 12 | Good 39 AQI US | 80% | 73.4° 53.6° | 4.5 mp/h |
| Monday, May 13 | Moderate 59 AQI US | 90% | 66.2° 55.4° | 6.7 mp/h |
| Tuesday, May 14 | Moderate 63 AQI US | 80% | 60.8° 53.6° | 8.9 mp/h |
| Wednesday, May 15 | Good 40 AQI US | 100% | 51.8° 48.2° | 2.2 mp/h |
| Thursday, May 16 | Good 36 AQI US | 90% | 55.4° 48.2° | 2.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Chur air quality data attribution
2Contributors
2 Government Contributors
Where is the cleanest air quality in Chur?
AQI US, Metric