What is the air quality in Onsŏng today?

The current Air Quality Index (AQI) in Onsŏng is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Onsŏng right now?

The current temperature in Onsŏng is 10.8°C (feels like 10.8°C). Humidity is 96.7% and wind speed is 14.9 km/h.

Is it safe to go outside in Onsŏng?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 12.9 (Extreme).

Air Quality in Onsŏng, Korea, Democratic People's Republic of

Overcast

10.8°C · 96.7% humidity

10.8°

Feels 10.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 7am

25 10am

25 1pm

27 4pm

34 7pm

34 10pm

34 1am

34 4am

View AQI history for Onsŏng →

96.7%

Humidity

14.9 km/h

Wind E

1012.4 hPa

Pressure

12.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Onsŏng?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX12.9

Extreme

Both models agree Avg diff: 5.5°C

What cities are near Onsŏng?

25 Namyang-nodongjagu 25 Namyang 25 Tumen 25 Hunchun 25 Yanji 25 Wangqing 25 Longjing 25 Ŭndŏk 25 Aoji-ri 25 Hoeryŏng

Get AQI alerts for Onsŏng

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T01:32 UTC.