How's Air
Real-time air quality
Only for iPhone
Free · Designed for iPhone
iPhone
A simple way to get air quality and pollution information, help you to protect yourself from air pollutions.
Based on your real-time location, this app can list out an overview of nearby monitoring stations with latest AQI (Air Quality Index), and data of each pollutants if available, like PM 2.5, PM10, CO, Ozone, NO2, etc. Alternatively, data can also be viewed on maps.
As of now, data covers thousands of stations around world, and is counting. Currently, this app only support U.S. AQI standard and China AQI standard for calculating AQI. Will try to support more world-wide standards in future.
All air quality related data are automatically collected from worldwide environmental protection agencies, data are NOT verified or validated, and is for your personal reference only.
By using this app, you agree to the Terms Of Use, Privacy Policy and Data Use Terms: https://diaohs.com/legal
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Bug fix and performance improvement.
The developer, 鸿升 刁, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 鸿升 刁
- Size
- 8.4 MB
- Category
- Weather
- Compatibility
Requires iOS 9.0 or later.
- iPhone
Requires iOS 9.0 or later. - iPod touch
Requires iOS 9.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © DIAO HONGSHENG