Air quality in Sion

Air quality index (AQI) and PM2.5 air pollution in Sion

LAST UPDATE (local time)

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Air Quality contributors Sources

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Weather

What is the current weather in Sion?

Weather icon
WeatherScattered clouds
Temperature77°C
Humidity58%
Wind1.1 mp/h
Pressure1012 mb

live aqi city ranking

Real-time Switzerland city ranking

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#cityUS AQI
1 Davos, Grisons

112

2 Chur, Grisons

105

3 Rhaezuens, Grisons

91

4 Attinghausen, Uri

82

5 Seedorf, Uri

82

6 Ibach, Schwyz

80

7 Charrat, Valais

78

8 Lucerne, Lucerne

78

9 Rotkreuz, Zug

77

10 Emmen, Lucerne

74

(local time)

SEE WORLD AQI RANKING

live Sion aqi ranking

Real-time Sion air quality ranking

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#stationUS AQI
1 Sion - Aéroport

34

(local time)

SEE WORLD AQI RANKING

Sion webcam

9:07, Jun 20

Is there air pollution in Sion?

Thumbnail of Sion webcam at 9:07, Jun 20

US AQI

34

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Sion?

Air pollution levelAir quality indexMain pollutant
Good 34 US AQItrendPM10
PollutantsConcentration
PM10
37 µg/m³
NO2
11 µg/m³

Health Recommendations

How to protect from air pollution in Sion?

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Forecast

Sion air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Thursday, Jun 17

Moderate 58 US AQI

Human face indicating AQI level
Friday, Jun 18

Moderate 66 US AQI

Human face indicating AQI level
Saturday, Jun 19

Moderate 69 US AQI

Human face indicating AQI level
Today

Moderate 71 US AQI

Human face indicating AQI level
Weather icon84.2°64.4°
Wind rotating 158 degree

6.7 mp/h

Monday, Jun 21

Moderate 57 US AQI

Human face indicating AQI level
Weather icon80.6°60.8°
Wind rotating 340 degree

4.5 mp/h

Tuesday, Jun 22

Good 17 US AQI

Human face indicating AQI level
Weather icon73.4°60.8°
Wind rotating 285 degree

4.5 mp/h

Wednesday, Jun 23

Good 18 US AQI

Human face indicating AQI level
Weather icon73.4°60.8°
Wind rotating 294 degree

2.2 mp/h

Thursday, Jun 24

Good 24 US AQI

Human face indicating AQI level
Weather icon69.8°55.4°
Wind rotating 298 degree

4.5 mp/h

Friday, Jun 25

Good 24 US AQI

Human face indicating AQI level
Weather icon69.8°53.6°
Wind rotating 333 degree

4.5 mp/h

Saturday, Jun 26

Good 25 US AQI

Human face indicating AQI level
Weather icon82.4°57.2°
Wind rotating 311 degree

6.7 mp/h

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Historical

Historic air quality graph for Sion

How to best protect from air pollution?

Reduce your air pollution exposure in Sion

Sion air quality data sources

Contributors 2

Where is the cleanest air quality in Sion?

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