Question 1

Is this a free weather forecast?

Accepted Answer

Yes. Atmoscope Weather is a free web app for checking weather, forecasts, and air quality using Open-Meteo and OpenStreetMap data.

Question 2

How far ahead is the weather forecast?

Accepted Answer

The dashboard shows about sixteen days of daily highs, lows, and precipitation, plus twenty-four hours of hourly temperature, rain chance, and wind.

Question 3

Does it show air quality (AQI)?

Accepted Answer

When available for your coordinates, the app displays European and US AQI-style indices and PM2.5 from the Open-Meteo air quality API.

Live weather forecasts for multiple cities — hourly chart, 16-day table, wind, UV, and air quality