Haze@SG 3.1.2 - App Store

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About Haze@SG

Haze@SG helps you quickly check air quality levels across Singapore. Stay updated with hourly AQI and PM2.5 readings, along with the 24-hour PSI, so you can make informed decisions throughout the day. The app is designed...

Haze@SG helps you quickly check air quality levels across Singapore. Stay updated with hourly AQI and PM2.5 readings, along with the 24-hour PSI, so you can make informed decisions throughout the day. The app is designed to be simple, fast, and easy to read at a glance. Maintained since 2013, Haze@SG continues to provide reliable haze updates with a clean and focused experience. Features: . 1-hour AQI readings across all regions . 1-hour PM2.5 levels for current conditions . 24-hour PSI based on NEA data . Clear indicators to understand what the readings mean . Share current haze levels with friends and family . Alerts to stay informed PM2.5 readings reflect short-term air quality and may change throughout the day depending on weather conditions and haze levels. Haze@SG is independently developed and maintained. Your support helps cover server costs and ongoing improvements. If you find the app useful, you can support its continued development through a subscription. As a subscriber, you also enjoy an ad-free experience. Feedback and suggestions are welcome. You can reach us via email at [email protected] or through the app. -------------------------------- Subscription Information Payment will be charged to your Apple ID account at confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period. Auto-renewal can be turned off at any time in your Apple ID account settings after purchase. No cancellation of the current subscription is allowed during an active subscription period. Subscription price: SGD 1.99 per month SGD 19.99 per year Prices may vary by country. Privacy Policy: http://hosaystudios.com/privacy.html Terms of Use: http://hosaystudios.com/terms.html -------------------------------- Note: This app is not affiliated with NEA. Data is sourced from publicly available information, and any inaccuracies should not be attributed to NEA.

Version History • Minor improvements and fixes 3.1.2 Jun 2 - Improved interface layout for mobile devices with smaller screens 3.1.1 May 8 - Minor bug fixes and performance improvements. 3.1.0 Apr 28 - Updated interface with a cleaner and more consistent design. 3.0.2 Apr 24 - Updated interface with a cleaner and more consistent design. 3.0.0 Apr 15 - Fixed issues with toggling alert settings 2.4.8 09/12/2023 - Minor UI fixes 2.4.7 09/08/2023 - Minor bug fixes and performance improvement 2.4.6 09/07/2023 - Minor bug fixes and performance improvement 2.4.4 07/07/2023 - Minor bug fixes and performance improvement 2.4.3 06/21/2023 - Minor bug fixes and performance improvement 2.4.2 06/14/2023 - Bug fixes and performance improvements 2.4.1 02/04/2021 - Snowing effect added for the holiday season. 2.4.0 12/04/2019 - Performance improvements 2.3.2 09/23/2019 - Fixed issue with Merlion in South and North appearing in wrong positions, - Different views (simple vs map) available for AQI depending on your preferences 2.3.1 09/19/2019 - Different views (simple vs map) available for AQI depending on your preferences 2.3.0 09/18/2019 - Added AQI for better assessment of the air quality, - Added more information on how to read the AQI value so you can react accordingly, - The Merlion is back in action! 2.2.1 09/16/2019 - Added AQI for better assessment of the air quality. 2.2.0 09/14/2019 - Make better use of entire screen for iPhone X devices 2.1.5 10/05/2018 - iOS 11 and iPhone X support 2.1.4 11/29/2017 - Minor bug fixes and performance improvements 2.1.3 07/26/2017 - Performance improvements 2.1.2 02/28/2017 - Fixed blank screen issue for existing users who have upgraded to the previous version. 2.1.1 12/15/2016 - Removal of 3-hour PSI as NEA will phase out the 3-hour PSI after the 2016 haze season. According to NEA, the 1-hour PM2.5 concentration readings (µg/m3 or micrograms per cubic metre) is a better near real-time gauge of current air quality than the 3-hour PSI which is based on readings taken over the past 3 hours. 2.1 12/14/2016 - Minor text change Changes for v2.0 ============ - Added hourly PM2.5 reading. The 1-hour PM2.5 concentrations reflect the PM2.5 levels averaged over one hour, and can give you an indication of the current air quality. However, the 1-hour PM2.5 concentration levels can be volatile and tend to fluctuate over the day especially during periods of transboundary haze. Short-term fluctuations will also be very heavily influenced by weather conditions. - Added quick access to our Facebook page via the Contact Us option (chat bubble icon). Please like our Facebook page if you enjoy using our apps. Thanks in advance! 2.0.1 08/30/2016

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Previous Versions

Here you can find the changelog of Haze@SG since it was posted on our website on 2016-09-27 00:32:33. The latest version is 3.1.2 and it was updated on 2026-06-15 20:45:59. See below the changes in each version.

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