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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
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Weather
What is the current weather in Chur?
| Weather | Scattered clouds |
| Temperature | 48.2°F |
| Humidity | 90% |
| Wind | 5.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Switzerland city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Zurich, Zurich | 25 |
| 2 | Santa Maria in Calanca, Grisons | 22 |
| 3 | Chur, Grisons | 16 |
(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 | 22 |
| 2 | Chur - Rhaetian Railway RhB | 16 |
| 3 | Chur - Kantonsspital | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality in Chur?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/m³ | |
| PM10 | 4.2µg/m³ | |
| O3 | 34.6µg/m³ | |
| NO2 | 5.8µg/m³ | |
✓
PM2.5 concentration in Chur air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chur?
 | Enjoy outdoor activities |
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Forecast
Chur air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Good 31 AQI US |  | 64.4° 46.4° |  6.7 mp/h |
| Friday, May 17 | Good 24 AQI US | | 59° 46.4° | 4.5 mp/h |
| Saturday, May 18 | Good 28 AQI US | | 66.2° 42.8° | 6.7 mp/h |
| Today | Good 16 AQI US | 100% | 66.2° 48.2° | 4.5 mp/h |
| Monday, May 20 | Good 30 AQI US | 50% | 73.4° 50° | 4.5 mp/h |
| Tuesday, May 21 | Good 40 AQI US | 100% | 64.4° 48.2° | 4.5 mp/h |
| Wednesday, May 22 | Good 19 AQI US | 100% | 59° 48.2° | 4.5 mp/h |
| Thursday, May 23 | Good 27 AQI US | 100% | 59° 46.4° | 2.2 mp/h |
| Friday, May 24 | Moderate 53 AQI US  | 90% | 55.4° 48.2° | 4.5 mp/h |
| Saturday, May 25 | Moderate 57 AQI US | 60% | 59° 48.2° | 4.5 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