Fine Dust in Korea: How to Read AirKorea Before Going Outside

Fine Dust in Korea: How to Read AirKorea Before Going Outside

Two air-quality screens can look different without either being wrong. One may show what a station measured in the last hour; the other may predict conditions across a region several days from now. Start with the question you need answered: “What is the air like near my destination now?” or “Which day should we plan for?” airkorea.or.kr

For a walk today, open AirKorea’s English current-air-quality page. Select the station near the walk, check the observation time and read the pollutant name. If you are comparing PM2.5 readings, keep PM2.5 selected on both screens. AirKorea’s hourly trends can help you see whether the latest figure is typical of the past few hours. airkorea.or.kr

For a weekend outing, use the forecast for the destination region. The weekly PM2.5 outlook uses high and low categories for the likelihood of elevated fine dust. A “low” outlook for the region does not describe the air on every street at every hour. airkorea.or.kr

For a group plan, send the station or region name, the pollutant and the time alongside the screenshot. A message such as “This is the weekly outlook; we’ll look at the local reading before leaving” makes clear what the group still needs to decide.

AirKorea current air quality · Weekly PM2.5 outlook · Checked November 9, 2026.