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Open-MeteoVerified
Air Quality
Air quality forecast (CAMS): PM2.5/PM10, gaseous pollutants, dust, UV index, European & US AQI, and pollen.
open-meteoopenmeteoair-qualitycamspollutionpollen
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Related APIs
Open-Meteo
Weather Forecast
Hourly, daily and current weather forecast for any WGS84 coordinate, up to 16 days ahead, from Open-Meteo's blended high-resolution model mix.
Open-Meteo
Historical Forecast
Archived past runs of the high-resolution forecast models — the actual forecasts issued at the time, for backtesting and verification.
Open-Meteo
Previous Model Runs
Prior model-run forecasts for the same valid time — compare current vs earlier runs for verification and run-to-run stability.