DeepBreath - Indoor Air Finder
Weather
Free · Designed for iPad. Not verified for macOS.
Find safe indoor spaces for your family during air pollution days. Breathe easy, live healthy.
DeepBreath helps you quickly find indoor places with clean air during heavy pollution days.
WHY YOU NEED THIS APP
During smoggy days, it's hard for children to stay home all day. Many large shopping malls are equipped with Dedicated Outdoor Air Systems (DOAS) that effectively filter PM2.5 and PM10 particles. DeepBreath helps parents find these indoor spaces with excellent air quality, so children can play safely.
FEATURES
- Outdoor Air Quality Map - View real-time air pollution levels at your location. Data updates daily at noon.
- Indoor Air Quality Map - Tap the switch button in the top-right corner to see indoor PM2.5 levels at nearby malls. Green markers indicate places with good air quality.
- Mall Details - Tap any mall marker on the map to view its name, address, and latest air quality data.
- Air Quality Ranking - Tap the menu in the top-left corner to see all nearby malls sorted by PM2.5 levels. Quickly find the cleanest indoor spaces.
FOR MALL MANAGERS
Shopping mall managers can register to upload real-time photos and data from their PM2.5 monitors. All data is valid for 48 hours to ensure freshness and accuracy.
DATA SOURCES
- Outdoor data: IQAir professional monitoring stations
- Indoor data: Uploaded by mall managers, automatically verified
PRIVACY
- Location is only accessed while using the app
- We do not store or track your personal location data
Help every family find a safe place to breathe.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Improved data freshness: Mall data now valid for 48 hours
- Outdoor AQI updates daily at noon
- Added Simplified & Traditional Chinese support
The developer, DEXIN YANG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DEXIN YANG
- Size
- 16.1 MB
- Category
- Weather
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- Copyright
- © 2026 Dexin Yang