Air Quality in Busan, South Korea

Heavy Rain
22.4°C · 96.7% humidity
22.4°
Feels 22.4°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
49 stations

Nearby Monitoring Stations

AQI Forecast
34 4am
34
34
53 7am
44
38
37 10am
34
32
31 1pm
37
36
35 4pm
35
35
34 7pm
34
34
54 10pm
54
54
54 1am
54
54
AD 728×90

Air Quality Index Trend

48h · 2 stn

Busan'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.

96.7%
Humidity
60.8 km/h
Wind NNE
994.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
12.99 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Busan?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.512.99 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250
Station readings (49 stations within 25 km)
12.99
Median
12.7
Average
4.3
Low
23.0
High
PM2.5 µg/m³ · Model: 12.85 · Bias: -0.1

What is the 7-day forecast for Busan?

07-21
28.6° 21.8°
0.88 mm
07-22
26.6° 22.0°
27.75 mm
07-23
29.1° 20.3°
11.63 mm
07-24
30.3° 24.9°
7.69 mm
07-25
34.2° 23.0°
0.13 mm
07-26
33.2° 23.5°
07-27
26.8° 22.7°
1.88 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Busan?

55
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 14.0 µg/m³
35
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 8.4 µg/m³
55
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 14.0 µg/m³
46
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 11.0 µg/m³
50
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 12.0 µg/m³
57
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 15.0 µg/m³
53
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 13.1 µg/m³
21
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 5.0 µg/m³
59
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 15.9 µg/m³
52
Gwangbok-dong, Jung-gu, Busan, South Korea (광복동 부산)
0.2 km PM2.5: 12.6 µg/m³

What cities are near Busan?

60 Kimhae 42 Gijang 56 Yangsan 52 Changwon 36 Ungsang 32 Geoje 26 Sinhyeon 31 Kyosai 54 Naesŏ 61 Miryang
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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 2026-07-21T22:58 UTC.