SG Air 4+
Singapore Air Quality Index
Sim Ruenn Kang
Designed for iPad
-
- Free
- Offers In-App Purchases
Screenshots
Description
Singapore Air quality report with 1-hr PSI/AQI, 24hr PSI/AQI, 1hr PM2.5(fine particulate matter), 24Hr PM2.5, 24Hr particulate matter (PM10), sulphur dioxide (SO2), nitrogen dioxide (NO2), ozone (O3), and carbon monoxide (CO).
Features:
- 1hr PSI/AQI Widget
- NOTIFICATION service hourly on hazy day base on 1hr PM2.5 PSI/AQI > 100, 24hr PSI/AQI>100 or Sumatra Hotspot count>100
- supported PSI and AQI
- Haze map with wind direction, hotspots location and haze coverage (Map update on evening everyday)
- Line charts with 24hrs data including 24hr PSI/AQI, Sumatra Hotspot Count, 1hr PM2.5, 24Hr PM2.5, 24Hr PM10, 24Hr SO2, 1Hr NO2, 8Hr O3 and 8Hr CO.
- Crowdsource air quality report - check out nearby air quality reported by app users.
- Crowdsource photo - photo uploaded by app users.
- SG Air Camera
Notes:
- 1hr PM2.5 PSI: We convert it by following formula from NEA and breakpoints of 24-hr PM2.5(ug/m3).
- AQI breakpoints referred from The United States Environmental Protection Agency (EPA)
- if you encounter error on Apple Watch, please reinstall apple watch app at Watch > SG Air.
What’s New
Version 2.08
- minor bug fixing
Ratings and Reviews
Nice interface
Would be great if we could select 3HR or hourly forecasts. 24hr almost irrelevant for me
Why I gave 5 Stars..
Because I believe no app is perfect and many will always hope / expect it to be better... I am just grateful for the the time and effort that this developer has painstakingly taken to make this information so easy freely and conveniently accessible for me. Thank you. 😊
Thank you!
So grateful for this app.
Now we are able to take precautions.
App Privacy
The developer, Sim Ruenn Kang, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Sim Ruenn Kang
- Size
- 22.8 MB
- Category
- Weather
- Compatibility
-
- iPhone
- Requires iOS 13.0 or later.
- iPad
- Requires iPadOS 13.0 or later.
- iPod touch
- Requires iOS 13.0 or later.
- Mac
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Apple Watch
- Requires watchOS 10.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © 2011 SimのDev
- Price
- Free
- In-App Purchases
-
- Remove Banner S$ 5.98