Worst air pollution Songjiang, today and tomorrow
Today (10 August): Air quality in Songjiang is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 AM (NO2: 30.7/100).
Tomorrow (11 August 2026): Air quality in Songjiang is fair. AQI improves to medium; NO2 decreases to medium; all other pollutants stay as today. Pollution peaks around 7:00 PM (NO2: 40.6/100). 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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Songjiang's air quality reflects Shanghai's southwestern suburban corridor at the Huangpu River headwaters, with vehicle traffic on the G60 expressway and the surrounding manufacturing, electronics, and logistics corridor contributing local sources. East China Sea breezes provide limited maritime ventilation, while winter anticyclonic inversions concentrate industrial and heating emissions and Songjiang generally tracks at moderate to elevated Shanghai metropolitan southwestern corridor readings throughout most of the year.
Today - 10 August | Pollution peaks at 09:00
AQI:
Fair
30.7/100
PM2.5 (fine particles):
Good
8.5/100
PM10 (coarse particles):
Good
2.5/100
NO2 (nitrogen dioxide):
Fair
30.7/100
O3 (ozone):
Fair
20.3/100
SO2 (sulfur dioxide):
Good
7.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.8/100
PM1 (ultrafine particles):
Good
10.8/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 19:00
AQI:
Medium
40.6/100
PM2.5 (fine particles):
Good
9.5/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Medium
40.6/100
O3 (ozone):
Fair
24.9/100
SO2 (sulfur dioxide):
Good
11.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.9/100
PM1 (ultrafine particles):
Good
12.5/100
Frequently Asked Questions
Is air quality bad in Songjiang right now?
On 10 August 2026, overall air quality in Songjiang is fair. AQI is the main air quality indicator at 30.7/100. Pollution peaks around 9:00 AM (NO2: 30.7/100).
Will air quality be worse tomorrow in Songjiang?
On 11 August 2026, air quality conditions in Songjiang will be similar to today, with O3 forecast at fair at 24.9/100. Pollution peaks around 7:00 PM (NO2: 40.6/100).
When is air pollution at its worst in Songjiang?
Songjiang usually sees its poorest air quality when traffic on the surrounding roads together with manufacturing activity coincide with periods when dry, windy weather picks up. Strong seasonal winds can lift dust from the surrounding dry terrain and push particulate levels sharply higher. Onshore breezes usually help clear the air, but pollution can build up when winds are light.
Are air quality levels in Songjiang 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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