Air quality in Seoul
Updated:
Air quality now (European AQI) · 00:00
70
Poor
Main pollutant: Nitrogen dioxide (NO₂)
- Fine particles (PM2.5)
- 52.3 µg/m³
- Particles (PM10)
- 55.5 µg/m³
- Nitrogen dioxide (NO₂)
- 79.6 µg/m³
- Ozone (O₃)
- 0 µg/m³
- Sulphur dioxide (SO₂)
- 42.3 µg/m³
Cleanest air today
13:00–15:00
AQI 38Fair
A good time to air out your home or exercise outdoors.
Cut back on intense outdoor exercise; prefer indoors if you can.
Next 3 days
Today
Max AQI73Poor
- Main pollutant:
- Nitrogen dioxide (NO₂)
- Cleanest time:
- 13:00–15:00
Tomorrow
Max AQI70Poor
- Main pollutant:
- Nitrogen dioxide (NO₂)
- Cleanest time:
- 12:00–14:00
Monday
Max AQI41Moderate
- Main pollutant:
- Nitrogen dioxide (NO₂)
- Cleanest time:
- 09:00–11:00