9月4日 的 SG Haze 應用程式分析

SGHaze — Real-Time PM2.5 Haze Monitor for Singapore Stay informed about Singapore's air quality with SGHaze, the most detailed real-time PM2.5 haze monitor built for everyone who calls Singapore home. REAL-TIME DATA FROM OFFICIAL SOURCES SGHaze pulls live PM2.5 readings directly from the National Environment Agency (NEA) through Singapore's official open data API. No third-party guesswork — just reliable, government-sourced air quality data updated every hour across all monitoring regions. SMART INTERACTIVE MAP See air quality at a glance with our color-coded map overlay. SGHaze uses Inverse Distance Weighting (IDW) interpolation to estimate PM2.5 levels between official monitoring stations, giving you a smooth, detailed picture of haze conditions across the island. - Zoom out for a full Singapore overview on a 6×7 grid - Zoom in for hyperlocal detail on a denser 12×14 grid - Tap any point to see the estimated PM2.5 value and health category - Search by region name to jump straight to your area UNDERSTAND AT A GLANCE Every reading is color-coded to help you make quick decisions: - Green: Good (0–55) — Safe for outdoor activities - Orange: Moderate (56–150) — Caution advised - Deep Orange: Unhealthy (151–250) — Limit outdoor exposure - Red: Hazardous (251+) — Stay indoors HOURLY AIR QUALITY ALERTS Never be caught off guard. Premium users receive automatic background notifications when PM2.5 levels reach Unhealthy or Hazardous levels in any region — so you can protect yourself and your family before stepping outside. BUILT FOR SINGAPORE'S DIVERSITY SGHaze speaks your language. Choose from 6 languages: - English - Mandarin - Bahasa Melayu - Tamil - Hokkien - Cantonese SHARE WITH THOSE YOU CARE ABOUT Quickly share current PM2.5 readings with family and friends via WhatsApp or any messaging app. One tap sends a clear summary of conditions across all regions. EMERGENCY CONTACTS AT YOUR FINGERTIPS Access critical emergency numbers directly from the app — SCDF, Police, NEA Hotline, and hospital emergency lines — because haze emergencies don't wait. PREMIUM FEATURES Subscribe at operation cost price. A single subscription purchase unlocks: - Full interactive map with zoom and search - Localized Map (upon app restart) - Denser data grid for hyperlocal readings - Hourly background air quality alerts - Ad-free experience - Support continued development PRIVACY-FIRST SGHaze stores your preferences locally on your device. No accounts, no personal data collection, no tracking. Payments are handled entirely through Apple — we never see your payment information. Download SGHaze and breathe easier knowing you always have Singapore's air quality at your fingertips. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/