Worst air pollution Jiujiang, today and tomorrow
Today (10 August): Air quality in Jiujiang is medium. AQI and NO2 are medium; PM2.5, PM10, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 11:00 PM (NO2: 49.2/100).
Tomorrow (11 August 2026): Air quality in Jiujiang is poor. AQI worsens to poor; O3 increases to poor; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 61.5/100). 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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Jiujiang's air quality reflects the Jiangxi Yangtze River lakeside position at the Poyang Lake outlet, with vehicle traffic on surrounding expressways and the petrochemical, copper, and manufacturing corridor contributing elevated industrial PM2.5. The Poyang Lake provides limited natural ventilation, while winter anticyclonic inversions concentrate industrial and heating emissions and Jiujiang generally maintains moderate to elevated Jiangxi northern Yangtze corridor readings throughout the year.
Today - 10 August | Pollution peaks at 23:00
AQI:
Medium
49.2/100
PM2.5 (fine particles):
Good
4.5/100
PM10 (coarse particles):
Good
1.2/100
NO2 (nitrogen dioxide):
Medium
49.2/100
O3 (ozone):
Good
14.9/100
SO2 (sulfur dioxide):
Good
11.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.8/100
PM1 (ultrafine particles):
Good
6.5/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 16:00
AQI:
Poor
61.5/100
PM2.5 (fine particles):
Good
12.9/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Medium
52.4/100
O3 (ozone):
Poor
61.5/100
SO2 (sulfur dioxide):
Good
15.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.7/100
PM1 (ultrafine particles):
Good
18.8/100
Frequently Asked Questions
Is air quality bad in Jiujiang right now?
On 10 August 2026, overall air quality in Jiujiang is medium. AQI is the main air quality indicator at 49.2/100. Pollution peaks around 11:00 PM (NO2: 49.2/100).
Will air quality be worse tomorrow in Jiujiang?
On 11 August 2026, air quality conditions in Jiujiang will be worse than today, with AQI forecast at poor at 61.5/100. Pollution peaks around 4:00 PM (O3: 61.5/100).
When is air pollution at its worst in Jiujiang?
In Jiujiang, traffic on the surrounding roads, heavy industrial and chemical processing, together with light manufacturing are the main local sources, with conditions worsening when dry spells bring strong winds. Strong seasonal winds can lift dust from the surrounding dry terrain and push particulate levels sharply higher. Fuel burned for winter heating adds an extra layer of particulates on top of other sources.
Are air quality levels in Jiujiang 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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