Quickly check Singapore's air quality with hourly AQI, PM2.5, and 24-hour PSI readings. Understand what the levels mean and receive alerts to stay informed about haze conditions.
3.1.2
June 2, 2026
• Minor improvements and fixes
Remove ads and receive detailed alerts
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Haze@SG is an independently developed application that provides real-time air quality information for Singapore. It offers hourly AQI and PM2.5 readings, as well as 24-hour PSI based on NEA data, helping users stay informed about haze conditions.
Yes, Haze@SG contains advertisements. However, users can opt for a subscription to enjoy an ad-free experience and support the app's continued development and server costs.
The subscription for Haze@SG is priced at SGD 1.99 per month or SGD 19.99 per year. Prices may vary by country. Payment is charged to your Apple ID account upon purchase confirmation.
Yes, auto-renewal for your Haze@SG subscription can be turned off at any time in your Apple ID account settings after purchase. However, no cancellation of the current subscription is allowed during an active subscription period.
Haze@SG is available on iPhone, iPad, and iPod. The app is designed to be compatible with these Apple devices.
Haze@SG was last updated on May 8, 2026, with version 3.1.1. The app has been maintained since 2013, indicating a history of ongoing development and reliability.
Haze@SG has an age rating of 4+. This indicates that the app is suitable for users aged four and above, with no mature content.
Haze@SG focuses specifically on air quality and haze conditions in Singapore, offering detailed AQI, PM2.5, and PSI readings. While other weather apps may include air quality data, Haze@SG provides a more specialized and focused experience for this particular need.
