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Gijang (Busan) (KR)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Fair
8°C
Fair
Humidity
72.7%
Wind
13 m/s
Pressure
1014.4 hPa
Direction
26°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
5° / 10°
Precip.
0mm
Max wind
13.4 m/s

Hourly Forecast

27.02
Now
Weather
13
27.02
11:00
Weather
12
27.02
12:00
Weather
12
27.02
13:00
Weather
12
27.02
14:00
Weather
12
27.02
15:00
Weather
11
27.02
16:00
Weather
11
27.02
17:00
Weather
11
27.02
18:00
Weather
10
27.02
19:00
Weather
10
27.02
20:00
Weather
9
27.02
21:00
Weather
10
27.02
22:00
Weather
10
27.02
23:00
Weather
10
28.02
00:00
Weather
11
28.02
01:00
Weather
12
28.02
02:00
Weather
13
28.02
03:00
Weather
10°
13
28.02
04:00
Weather
13
28.02
05:00
Weather
13
28.02
06:00
Weather
13
28.02
07:00
Weather
13
28.02
08:00
Weather
13
28.02
09:00
Weather
13

Temperature

10°C
5°C
10:00
8°C
11:00
8°C
12:00
7°C
13:00
7°C
14:00
6°C
15:00
6°C
16:00
6°C
17:00
5°C
18:00
5°C
19:00
5°C
20:00
5°C
21:00
5°C
22:00
5°C
23:00
6°C
00:00
7°C
01:00
9°C
02:00
9°C
03:00
10°C
04:00
9°C
05:00
9°C
06:00
9°C
07:00
9°C
08:00
9°C
09:00
8°C
10:00 21:00 09:00

Precipitation

0mm
0mm
10:00 21:00 09:00

Wind

13.4m/s
0m/s
10:00
12.6 m/s
11:00
12.1 m/s
12:00
12.1 m/s
13:00
12.1 m/s
14:00
11.7 m/s
15:00
11.3 m/s
16:00
11 m/s
17:00
10.5 m/s
18:00
10 m/s
19:00
9.7 m/s
20:00
9.3 m/s
21:00
9.5 m/s
22:00
9.8 m/s
23:00
9.9 m/s
00:00
10.6 m/s
01:00
11.7 m/s
02:00
12.6 m/s
03:00
12.7 m/s
04:00
12.6 m/s
05:00
12.8 m/s
06:00
12.9 m/s
07:00
13.1 m/s
08:00
13.4 m/s
09:00
13.4 m/s
10:00 21:00 09:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
23.1 km
154
51.3%

Measurement time: 2026-02-27 11:00

Calculated from PM2.5/PM10

PM2.5
23.1 km
63 µg/m3
75%

Measurement time: 2026-02-27 11:00

source: Aqicn

O3
33.9 km
36.4 µg/m3
22.7%

Measurement time: 2026-02-27 10:00

source: Aqicn

PM10
33.9 km
22 µg/m3
15.7%

Measurement time: 2026-02-27 10:00

source: Aqicn

NO2
89.9 km
12.4 µg/m3
6.2%

Measurement time: 2026-02-27 10:00

source: Aqicn

SO2
23.1 km
4.5 µg/m3
1.3%

Measurement time: 2026-02-27 11:00

source: Aqicn

CO
33.9 km
0.0036 mg/m3
0%

Measurement time: 2026-02-27 10:00

source: Aqicn

Info


Country: South Korea
Region: Busan
Latitude: 35.24417
Longitude: 129.21389


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About Air Quality in Gijang

Air quality in Gijang is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Gijang

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Gijang?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Gijang

If you're planning outdoor activities in Gijang, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.