SG Air
SG Air Summary
SG Air is a ad-supported, with in-app purchases iOS app in Weather by Sim Ruenn Kang. Released in Jun 2014 (11 years ago). It has 2.00 ratings with a 3.00★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 7.00 monthly active users and generates around $<10K monthly revenue (27% IAP / 73% ads). Store metadata: updated Nov 10, 2023.
Data tracking: SDKs and third-party integrations were last analyzed on Feb 14, 2025.
Store info: Last updated on App Store on Nov 10, 2023 .
3★
Ratings: 2.00
Screenshots
App 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.