What is the air quality in Kosan today?

The current Air Quality Index (AQI) in Kosan is 32 (Good). PM2.5 concentration is 7.62 µg/m³.

What is the temperature in Kosan right now?

The current temperature in Kosan is 14.1°C (feels like 14.1°C). Humidity is 68.3% and wind speed is 22.5 km/h.

Is it safe to go outside in Kosan?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

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

Partly Cloudy

14.1°C · 68.3% humidity

14.1°

Feels 14.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Kosan →

68.3%

Humidity

22.5 km/h

Wind SW

1023.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.62 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Kosan?

Temperature & Precipitation

PM2.57.62 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Kosan?

10-21

15.0° 11.5°

0.69 mm

10-22

14.4° 4.3°

1.69 mm

10-23

14.7° -0.4°

10-24

10.4° 6.7°

5.63 mm

10-25

14.9° 1.1°

1.69 mm

10-26

12.7° 5.1°

0.06 mm

10-27

13.5° 6.8°

Both models agree Avg diff: 4.1°C

What cities are near Kosan?

30 Hoeyang 41 Anbyŏn-ŭp 34 Wŏnsan 23 T’ongch’ŏn-ŭp 34 Kowŏn-ŭp 30 Cheorwon 10 Hwacheon 52 Yanggu 28 Kosong 25 Hŭngnam

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T01:06 UTC.