OpenAir: Window Weather

OpenAir helps you decide when it is actually worth opening your windows.

Instead of guessing from temperature alone, OpenAir compares indoor comfort with outdoor weather conditions like temperature, dew point, humidity, rain, and wind. It gives you a simple recommendation so you know when fresh air will help cool your home — and when it will just make things sticky, damp, or uncomfortable.

Use OpenAir to:

• See whether conditions are good for opening your windows
• Compare indoor and outdoor temperature, humidity, and dew point
• Avoid opening windows when the air is too humid or uncomfortable
• Check rain and wind conditions before airing out your home
• Get simple open or close guidance without reading a full weather report

OpenAir is built for people who like fresh air, lower cooling costs, and simple weather decisions.

Weather data is used to provide local window recommendations. Alerts and background updates are best-effort and may be delayed by iOS.