What is the air quality in Monthey today?

The current Air Quality Index (AQI) in Monthey is 35 (Good). PM2.5 concentration is 8.43 µg/m³.

What is the temperature in Monthey right now?

The current temperature in Monthey is 13.7°C (feels like 13.7°C). Humidity is 72.6% and wind speed is 21.6 km/h.

Is it safe to go outside in Monthey?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Monthey, Switzerland

Cloudy

13.7°C · 72.6% humidity

13.7°

Feels 13.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

27 9pm

35 12am

54 3am

54 6am

34 9am

34 12pm

25 3pm

25 6pm

Air Quality Index Trend

48h · 6 stn

View full history →

Monthey'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.

72.6%

Humidity

21.6 km/h

Wind SSE

1017.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.43 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Monthey?

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations

PM2.58.43 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Both models agree Avg diff: 3.6°C

What cities are near Monthey?

22 Martigny-Ville 34 Montreux 34 Vevey 22 Sitten 25 Cluses 37 Pully 37 Lausanne 34 Thonon-les-Bains 22 Bulle 31 Renens

Get AQI alerts for Monthey

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 2026-07-21T22:37 UTC.