Open Window – Instant air quality and safety verdict for your home

Summary: Open Window provides a real-time YES/NO verdict on whether it’s safe to open your windows by analyzing air quality index (AQI), humidity, and heat data. It uses EPA data to monitor invisible threats like PM2.5 and assess risks such as heat stress and mold.

What it does

Open Window evaluates environmental factors including AQI, humidity, and temperature to determine if opening windows is safe. It delivers instant guidance based on real-time data.

Who it's for

It is designed for homeowners concerned about indoor air quality, heat stress, and humidity-related risks.

Why it matters

It helps prevent health hazards by indicating when outdoor air conditions could harm indoor environments.