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Air quality in St Helier

Air quality index (AQI⁺) and PM2.5 air pollution in St Helier • 23:46, Oct 28

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Wildfires in St Helier

Real-time information

Active fires

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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

Aerial shot of buildings in haze.
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Indonesia Air Quality Alert

Which is the most polluted city in St Helier?