Air Quality in Masan, South Korea

Cloudy
17.4°C · 77.7% humidity
17.4°
Feels 17.4°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
23 stations

Nearby Monitoring Stations

AQI Forecast
66 11pm
66
66
53 2am
57
59
61 5am
63
64
52 8am
53
53
33 11am
27
27
27 2pm
27
27
34 5pm
34
54
54 8pm
54
54
AD 728×90

Air Quality Index Trend

47h · 25 stn

Masan's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

77.7%
Humidity
14.8 km/h
Wind ESE
1008.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
53
12.96 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Masan?

Temperature & Precipitation

PM2.5 Trend

47h · 25 stations
PM2.512.96 µg/m³ ✓ WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (23 stations within 25 km)
12.96
Median
11.61
Average
4.1
Low
21.1
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +23.5

What is the 7-day forecast for Masan?

06-09
26.9° 17.4°
06-10
21.0° 15.0°
0.06 mm
06-11
32.2° 17.6°
06-12
27.3° 19.4°
06-13
31.2° 19.3°
06-14
25.2° 19.8°
0.44 mm
06-15
29.3° 17.7°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Masan?

70
Chipyeong-dong, Gwangju, South Korea (치평동 광주)
3.4 km PM2.5: 21.1 µg/m³
76
Chipyeong-dong, Gwangju, South Korea (치평동 광주)
3.4 km PM2.5: 24.0 µg/m³
65
Usandong(Gwangju), Gwangju, South Korea (우산동(광주) 광주)
3.9 km PM2.5: 18.8 µg/m³
46
Usandong(Gwangju), Gwangju, South Korea (우산동(광주) 광주)
3.9 km PM2.5: 11.0 µg/m³
65
Usandong(Gwangju), Gwangju, South Korea (우산동(광주) 광주)
3.9 km PM2.5: 18.8 µg/m³
7
Usandong(Gwangju), Gwangju, South Korea (우산동(광주) 광주)
3.9 km PM2.5: 1.7 µg/m³
102
Usandong(Gwangju), Gwangju, South Korea (우산동(광주) 광주)
3.9 km PM2.5: 35.9 µg/m³
34
Usandong(Gwangju), Gwangju, South Korea (우산동(광주) 광주)
3.9 km PM2.5: 8.2 µg/m³
38
Yuchon-dong, Gwangju, South Korea (유촌동 광주)
4.0 km PM2.5: 9.1 µg/m³
45
Yuchon-dong, Gwangju, South Korea (유촌동 광주)
4.0 km PM2.5: 10.8 µg/m³

What cities are near Masan?

52 Gwangju 55 Naju 23 Hwasun 20 Jangseong 31 Damyang 22 Yeonggwang 28 Muan 34 Koch'ang 53 Yeongam 40 Boseong
Get AQI alerts for Masan

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T17:29 UTC.