Worst air pollution Miryang, today and tomorrow
Today (16 July): Air quality in Miryang is very poor. AQI and O3 are very poor; SO2 is fair; NO2 is medium; PM2.5, PM10, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 83.1/100).
Tomorrow (17 July 2026): Air quality in Miryang is very poor. PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 80.0/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Miryang's air quality reflects the South Korean southeastern Nakdong River valley position in Gyeongnam, with vehicle traffic on surrounding roads and the agricultural, light manufacturing, and services corridor contributing local sources. Seasonal Chinese dust transport elevates PM10 during spring yellow dust episodes, while the surrounding Gyeongnam hills create topographic variation and Miryang generally maintains moderate South Korean southeastern provincial city readings throughout most of the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Very poor
83.1/100
PM2.5 (fine particles):
Good
17.6/100
PM10 (coarse particles):
Good
9.6/100
NO2 (nitrogen dioxide):
Medium
45.5/100
O3 (ozone):
Very poor
83.1/100
SO2 (sulfur dioxide):
Fair
20.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
13.0/100
PM1 (ultrafine particles):
Good
14.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 12:00
AQI:
Very poor
80.0/100
PM2.5 (fine particles):
Good
14.7/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Medium
54.7/100
O3 (ozone):
Very poor
80.0/100
SO2 (sulfur dioxide):
Fair
26.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
14.2/100
PM1 (ultrafine particles):
Fair
20.3/100
Frequently Asked Questions
Is air quality bad in Miryang right now?
On 16 July 2026, overall air quality in Miryang is very poor. AQI is the main air quality indicator at 83.1/100. Pollution peaks around 2:00 PM (O3: 83.1/100).
Will air quality be worse tomorrow in Miryang?
On 17 July 2026, air quality conditions in Miryang will be similar to today, with AQI forecast at very poor at 80.0/100. Pollution peaks around 12:00 PM (O3: 80.0/100).
When is air pollution at its worst in Miryang?
The biggest local contributors to pollution in Miryang are traffic on the surrounding roads, manufacturing activity, along with agricultural burning, particularly once dry, windy weather picks up. Strong seasonal winds can lift dust from the surrounding dry terrain and push particulate levels sharply higher. These episodes tend to cluster in spring and autumn.
Are air quality levels in Miryang based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app