Haze Report 2026

Single-page haze and weather monitor.

• Singapore tab: PSI by area (north, south, east, west, central) with PM2.5, PM10 and main pollutant, plus Singapore weather and a 9-hour outlook.
• ASEAN weather tab: current weather, today's range, rain chance, UV and sunrise/sunset for 16 cities, with an illustration for each condition.

Data

The page is static and shows a snapshot taken on 28 Oct 2026. It does not fetch anything at runtime.

• Haze (Singapore only): National Environment Agency via data.gov.sg, https://api-open.data.gov.sg/v2/real-time/api/psi. Reading for 10:00 SGT, updated 10:15 SGT.
• Weather: Open-Meteo, observed around 10:30 SGT.

To refresh, update the AREAS, CITIES and HOURLY arrays near the top of the <script> in index.html.

Deploy on Vercel

No build step. Import the repo in Vercel with the Other framework preset, leave the build command and output directory empty, and deploy. vercel.json only adds clean URLs and basic security headers.

Local preview: npx serve . or open index.html in a browser.