Observed arrival · 2026-10-10
Guess API turns Malaysia’s air-quality index into a daily prediction game
A companion for checking official DOE Air Pollutant Index readings across Malaysia and predicting tomorrow’s value for a chosen station.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People tracking air quality across Malaysia
- Worth noticing
- Predictions close at 11:59 p.m. Malaysia time and are scored against the next day’s noon reading.
Field notes
The page pairs DOE station readings with a next-day prediction game: users pick a station, set an API estimate, and submit before the nightly cutoff. A username and four-digit PIN track an individual score; the homepage also lists a leaderboard and the latest five community predictions. English, Malay, and Chinese controls are visible alongside station-map and favourite-station options.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue