Category | Price | Seller | Device |
---|---|---|---|
Weather | Free | HOSAY STUDIOS LLP | iPhone, iPad, iPod |
Haze is traditionally an atmospheric phenomenon where dust, smoke and other dry particles obscure the clarity of the sky. Though not a common occurrence in Singapore, it does still happen from time to time especially during the Southwest Monsoon season from June to September.
Haze@SG is useful utility that allows you to check the hourly Pollutant Standards Index (PSI) on the go. PSI is a measurement developed by the United States Environmental Protection Agency (USEPA) which provides an accurate, timely and easily understandable indicator of daily levels of air pollution.
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.
Features include:
- Access to hourly PSI (24-hours, PM2.5 Concentration based) across Singapore from NEA on the go.
- Access to hourly PM2.5 reading on the go.
- Understand what the current PSI means to you
- Share the current PSI/PM2.5 with your friends and family and keep them informed and safe!
- Turn off/on PSI alert notification.
All feedback and suggestions are welcome. You can reach us via email ([email protected]) or the contact feature within the app.
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Note:
This app is developed without any involvement of NEA. Any inaccuracies found are not the responsibility of and should not be attributed to NEA.