Worst air pollution Yulin, today and tomorrow
Today (16 July): Air quality in Yulin is fair. PM2.5, O3, and PM1 are fair; AQI and NO2 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 12:00 AM (NO2: 47.0/100).
Tomorrow (17 July 2026): Air quality in Yulin is fair. PM2.5 decreases to good; all other pollutants stay as today. Pollution peaks around 12:00 AM (NO2: 45.5/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Yulin in Guangxi reflects the flat Guangxi Zuo River agricultural plain position, with vehicle traffic on surrounding expressways and the sugarcane processing, mining, and manufacturing corridor contributing local sources. Consistent South China southerly winds provide seasonal ventilation, while winter concentration under calm conditions and regional South China agricultural burning contribute seasonal PM2.5 variation throughout the year.
Today - 16 July | Pollution peaks at 00:00
AQI:
Medium
47.0/100
PM2.5 (fine particles):
Fair
20.2/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Medium
47.0/100
O3 (ozone):
Fair
26.6/100
SO2 (sulfur dioxide):
Good
12.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.7/100
PM1 (ultrafine particles):
Fair
25.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Medium
45.5/100
PM2.5 (fine particles):
Good
16.0/100
PM10 (coarse particles):
Good
4.7/100
NO2 (nitrogen dioxide):
Medium
45.5/100
O3 (ozone):
Fair
26.2/100
SO2 (sulfur dioxide):
Good
15.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.7/100
PM1 (ultrafine particles):
Fair
20.8/100
Frequently Asked Questions
Is air quality bad in Yulin right now?
On 16 July 2026, overall air quality in Yulin is fair. O3 is the main pollutant at 26.6/100. Pollution peaks around 12:00 AM (NO2: 47.0/100).
Will air quality be worse tomorrow in Yulin?
On 17 July 2026, air quality conditions in Yulin will be similar to today, with O3 forecast at fair at 26.2/100. Pollution peaks around 12:00 AM (NO2: 45.5/100).
When is air pollution at its worst in Yulin?
Yulin usually sees its poorest air quality when traffic on the surrounding roads, mining and quarrying operations, along with manufacturing and food processing coincide with periods when weather conditions turn unfavourable. Background emissions and local weather both shape how conditions change from day to day. Background emissions and local weather both play a role in day-to-day changes.
Are air quality levels in Yulin 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