Worst air pollution Fangchenggang, today and tomorrow
Today (10 August): Air quality in Fangchenggang is very poor. AQI and O3 are very poor; PM2.5 and PM1 are fair; PM10, NO2, SO2, CO, and HCHO are good. Pollution peaks around 4:00 PM (O3: 90.0/100).
Tomorrow (11 August 2026): Air quality in Fangchenggang is very poor. PM2.5 decreases to medium; NO2 increases to fair; SO2 increases to medium; PM1 decreases to medium; all other pollutants stay as today. Pollution peaks around 12:00 PM (O3: 100/100). 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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Fangchenggang's air quality benefits from its exceptional Guangxi Beibu Gulf coastal position, with consistent South China Sea and Beibu Gulf trade winds providing reliable maritime ventilation. Vehicle traffic on surrounding roads and the steel, port, and manufacturing corridor contribute local sources, while the outstanding coastal exposure and the tropical maritime climate generally maintain Fangchenggang among Guangxi's more moderately ventilated coastal industrial cities throughout most of the year.
Today - 10 August | Pollution peaks at 16:00
AQI:
Very poor
90.0/100
PM2.5 (fine particles):
Fair
24.2/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Good
19.4/100
O3 (ozone):
Very poor
90.0/100
SO2 (sulfur dioxide):
Good
17.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
15.5/100
PM1 (ultrafine particles):
Fair
30.4/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 12:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Medium
40.8/100
PM10 (coarse particles):
Good
12.5/100
NO2 (nitrogen dioxide):
Fair
21.5/100
O3 (ozone):
Very poor
100/100
SO2 (sulfur dioxide):
Medium
42.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
18.1/100
PM1 (ultrafine particles):
Medium
43.3/100
Frequently Asked Questions
Is air quality bad in Fangchenggang right now?
On 10 August 2026, overall air quality in Fangchenggang is very poor. AQI is the main air quality indicator at 90.0/100. Pollution peaks around 4:00 PM (O3: 90.0/100).
Will air quality be worse tomorrow in Fangchenggang?
On 11 August 2026, air quality conditions in Fangchenggang will be similar to today, with AQI forecast at very poor at 100/100. Pollution peaks around 12:00 PM (O3: 100/100).
When is air pollution at its worst in Fangchenggang?
The biggest local contributors to pollution in Fangchenggang are traffic on the surrounding roads, steel, cement, and chemical production, together with manufacturing activity, particularly once dry spells bring strong winds. These wind events can carry dust in from the surrounding arid landscape. Sea breezes typically keep conditions in check, except during still weather.
Are air quality levels in Fangchenggang 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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