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 to be simple, fast, and easy to read at a glance.

NEW! Local Air Quality Stations

Explore additional AQI readings from local monitoring stations across Singapore, updated regularly. Find stations near you, see their distance from your location, and check the latest air quality conditions in different neighbourhoods.

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

* Local AQI readings from additional monitoring stations across Singapore

* Find nearby monitoring stations using your location

* Clear indicators to understand what the readings mean

* Latest haze news and weather forecasts

* Share current haze levels with friends and family

* Alerts to stay informed

Official regional air quality readings are sourced from NEA, while additional local station readings are provided by the World Air Quality Index (WAQI) project.

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 support@hosaystudios.com or through the app.

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Subscription Information

Payment will be charged to your preferred payment option 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

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Note:

This app is not affiliated with NEA. Data is sourced from publicly available information, and any inaccuracies should not be attributed to NEA.