Humidity Checker vs Absolute Humidity

The Condair’s Humidity Checker App enables anyone to: 1) check the HEALTHY AND PROTECTIVE HUMIDITY levels required for good indoor air quality, 2) calculate HOW MUCH WATER NEEDS TO BE ADDED into the air to reach the healthy range i.e. between 40-60%RH. Enter your current indoor temperature and relative humidity. Simple traffic light colors will indicate how your indoor climate is doing and whether corrective actions are needed. FIX IT! Enter your indoor space parameters to calculate the amount of water needed to increase the humidity to healthy levels. The App reflects the latest scientific evidence and industry’s expert calculation formulas, easily applied to your specific conditions. Indoor humidity is typically lowest during the cold winter months, when the heating is on. It gets usually critically low at higher altitudes. Be it in your own home, at your workplace, in your school’s rooms, in the hotel you manage, etc. the 40-60% relative humidity is optimal for: - occupants’ respiratory immune system’s defenses function (to capture, remove and fight pathogens) - effective reduction of airborne infection (induces aerosols’ size transformation and virus inactivation) - the overall health, wellness and mental performance of the occupants - the preservation of wood flooring, furniture, valuable art, instruments and wine collections Monitor and record the indoor temperature and humidity levels regularly, using a hygrometer. It will typically provide a %RH value, which means % relative humidity.

Humidity Manager is the app that helps you manage indoor humidity in a smart way, providing personalized advice on the best time to ventilate your rooms. HOW IT WORKS The app compares indoor and outdoor absolute humidity to determine whether opening windows will reduce or increase indoor humidity. Simply enter temperature and relative humidity for indoor and outdoor environments, and the app automatically calculates absolute humidity and provides clear, detailed guidance. KEY FEATURES • Automatic Calculation: Uses the scientific Magnus formula to accurately calculate absolute humidity in grams per cubic meter. • Smart Advice: Personalized recommendations that clearly indicate when to ventilate, with urgency levels to highlight the importance of action. • Weather Integration: Automatically retrieves outdoor temperature and humidity based on your location using WeatherKit, or allows manual input. • Intuitive Interface: Modern, easy-to-use design with clear visualizations for immediate understanding. • Best Practices: Dedicated section with practical tips on optimal indoor humidity management, including ventilation duration and frequency, ideal relative humidity, and seasonal advice. WHY IT MATTERS Ideal indoor humidity should be between 40% and 60%. Excess humidity can promote mold growth and health issues, while air that is too dry may cause dry mucous membranes and respiratory discomfort. Ventilating at the right time is essential: opening windows when outdoor air is more humid than indoor air worsens the situation, while ventilating when outdoor air is drier improves indoor comfort. WHO CAN BENEFIT • People who care about indoor air quality • Those with respiratory issues or allergies • Families with children • People living in humid or condensation-prone areas • Anyone looking to prevent mold growth • Homeowners aiming to optimize energy efficiency TECHNICAL FEATURES • Calculations based on recognized scientific formulas • Support for manual input and automatic weather data • Intuitive visualizations with graphic bars • Haptic feedback for enhanced user experience • Free version with limited daily calculations • Premium version with unlimited calculations FREE & PREMIUM VERSIONS The free version allows 2 calculations per day, enough for daily home monitoring. The Premium version unlocks unlimited calculations, enabling frequent checks or monitoring multiple rooms without restrictions. GET STARTED TODAY Download Humidity Manager and start improving your indoor air quality. A simple yet powerful app designed to help you make informed ventilation decisions and maintain a healthy, comfortable home.