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Air quality in St Helier

Air quality index (AQI⁺) and PM2.5 air pollution in St Helier • 19:32, Aug 11

Live most polluted city ranking

Real-time St Helier most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Jersey

Saint Helier

19

Live cleanest city ranking

Real-time St Helier cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Jersey

Saint Helier

19

Wildfires in St Helier

Real-time information

Active fires

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Polluted skies.
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Transboundary Air Quality Alert: Kuching, Malaysia most polluted major city

Close-up of an intense, blazing wildfire.
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Wildfire Map Spotlight: Big Grass Fire, Oregon and Idaho

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Heatwave Map Spotlight: South Asia

Which is the most polluted city in St Helier?