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Air quality in Solothurn

Air quality index (AQI⁺) and PM2.5 air pollution in Solothurn • 12:54, Oct 29

Die Kantone der Nordwestschweizmartinberger_ch
Die Kantone der Nordwestschweizmartinberger_ch

Live most polluted city ranking

Real-time Solothurn most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Biberist

56

2
The national flag of Switzerland

Solothurn

36

3
The national flag of Switzerland

Härkingen

33

4
The national flag of Switzerland

Kestenholz

31

Live cleanest city ranking

Real-time Solothurn cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Switzerland

Kestenholz

31

2
The national flag of Switzerland

Härkingen

33

3
The national flag of Switzerland

Solothurn

36

4
The national flag of Switzerland

Biberist

56

Wildfires in Solothurn

Real-time information

Active fires

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Small group of people cycling in morning smog.
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India Air Quality Alert

Polluted skies of Almaty.
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October 28, 2026: Almaty among top 10 most polluted cities in the world

Busan Fireworks Festival
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Seasonal fireworks influence international air quality

Which is the most polluted city in Solothurn?