What is the air quality in Chur today?

The current Air Quality Index (AQI) in Chur is 23 (Good). PM2.5 concentration is 5.63 µg/m³.

What is the temperature in Chur right now?

The current temperature in Chur is 10.9°C (feels like 10.9°C). Humidity is 84.8% and wind speed is 25.4 km/h.

Is it safe to go outside in Chur?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Chur, Switzerland

Cloudy

10.9°C · 84.8% humidity

10.9°

Feels 10.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 2pm

23 5pm

25 8pm

27 11pm

27 2am

27 5am

25 8am

24 11am

View AQI history for Chur →

Chur's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

84.8%

Humidity

25.4 km/h

Wind N

1024.9 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.63 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chur?

Temperature & Precipitation

PM2.55.63 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

What is the 7-day forecast for Chur?

09-05

20.3° 7.4°

09-06

12.6° 7.2°

11.56 mm

09-07

21.5° 7.2°

7.94 mm

09-08

20.4° 6.8°

4.31 mm

09-09

17.6° 8.4°

6.44 mm

09-10

23.0° 7.0°

4.75 mm

09-11

17.8° 4.3°

0.13 mm

Both models agree Avg diff: 5.4°C

What cities are near Chur?

4 Vaduz 4 Bludenz 4 Feldkirch 4 Hohenems 23 Herisau 5 Dornbirn 5 Lustenau 25 Sankt Gallen 24 Gossau 33 Einsiedeln

Get AQI alerts for Chur

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:05 UTC.