Ultraviolet (UV) radiation is part of the electromagnetic spectrum emitted by the sun. Some ultraviolet (UV) exposure is important for health functions such as Vitamin D production in the body and treating diseases like jaundice in babies or psoriasis and rickets in adults. Any inaccuracies found are not the responsibility of and should not be attributed to MSS.

Sunny@SG alternatives

My Weather

World Rain radar, Satellite Image and World Earthquake present on Google Map with weather info provided by OpenWeatherMap. 260 radar & satellite images, countries supported: Argentina, Australia, Belgium, Brazil, Hong Kong, Japan, Korea, Macau, Malaysia, Singapore, Taiwan, United Kingdom, United States, more coming soon. Features:- Rain Alert (Server side), currently only support 2 countries: United States and Malaysia.- Weather info like temperature (Max/Min),Wind,humidity,pressure and cloud coverage.- Weather forecast (Daily / every 3 hours)- Animation radar map and satellite image- Weather broadcast- bookmark landmarks/locations- Current location*more coming soon.

  • size 30.2 MB

SG Air

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:- NOTIFICATION service hourly on hazy day base on PSI/AQI > 100, Sumatra Hotspot count>120 or sub-indexes>100- supported PSI and AQI- index value with upward or downward ARROW to indicate the haze is getting better or getting worse.- line chart in background- Haze map with wind direction, hotspots location and haze coverage (Map update on evening everyday)- Sub-indexes summary board display, easier to see the overall status.- 10 bar charts with 24hrs data including 1hr PSI/AQI, 24hr PSI/AQI, Sumatra Hotspot Count, 1hr PM2.5, 24Hr PM2.5, 24Hr PM10, 24Hr SO2, 1Hr NO2, 8Hr O3 and 8Hr CO.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.

  • size 13.9 MB

SG Weather

Singapore weather with radar map display, PSI alert and 24hrs Raining alert/Rain Stop Alert by any location in Singapore. Features:- Rain start & stop + PSI (hazy day only, psi > 90) + Sumatra hotspot(>120) alert- Weather info like temperature, UV, PSI.- 7 days forecast- 1 Radar Map- Raining cloud radar map in animation- raining cloud movement prediction- Full screen map display- Wind direction and Haze map- Hotspot Chart- 3 hours nowcast- forecast data hourly- bookmark landmarks/locations- Weather Today, additional weather info like humidity, wind, sunrise and sunset, moon phase and tide.- text to speech for weather highlight- SimsPass Account- Customisable UI Layout- offline map- customisable background image- background color changing base on Temperature/UV/PSI index- Marquee text (Running text)- Share on social networkIn-App Purchase:- Remove Advertisement service (yearly US$1.99 only)

  • size 31.9 MB

Singapore Rain Map

This application shows rainy areas(with animation ) inside Singapore and notifies you of coming rain to your location. And transition of PSI measurement, which is a trend topic on air pollution( Haze ), also is indicated as graph on it. Continued use of GPS running in the background can dramatically decrease battery life.

  • size 12.3 MB

Nebulo - practical haze reports for Singapore, Malaysia, Thailand and Hong Kong

Nebulo is a beautiful way to know the air thats choking you without choking your eyes. Now with support for Singapore, Malaysia, Thailand and Hong Kong, you can know the air around you based on the nearest weather station. Just open the app, and let it do its magic All of our data conforms to the US EPA AQI Standards, so you can rest assure were giving you the best and most reliable data when you need it.

  • size 23.7 MB