World air quality

Find air quality forecasts for cities around the world and see where local station observations are available.

Explore places

Choose a city to open its air quality page.

Europe
Selected city markers · All cities in the listNatural Earth map

Cities

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What the global forecast covers

Global forecasts use broader grid cells and coarser native time steps than the European regional model. Compare cities using the same valid hour, pollutant and units. Two nearby cities may fall in the same model cell.