Worst air pollution Baishan, today and tomorrow
Today (10 August): Air quality in Baishan is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 PM (O3: 38.2/100).
Tomorrow (11 August 2026): Air quality in Baishan is fair. AQI improves to medium; PM2.5 increases to fair; O3 decreases to medium; HCHO increases to fair; PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 48.8/100). 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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Baishan's air quality reflects the Jilin Province's mountainous Hunjiang River valley at 520 metres surrounded by the Changbai Mountain range, with vehicle traffic on surrounding roads and the coal mining and manufacturing corridor contributing local sources. Winter residential coal heating extensively compounds mining background under frequent anticyclonic inversions, while summer conditions are considerably better and Baishan generally maintains moderate to elevated Jilin Province mountain corridor readings throughout the winter months.
Today - 10 August | Pollution peaks at 15:00
AQI:
Fair
38.2/100
PM2.5 (fine particles):
Good
14.0/100
PM10 (coarse particles):
Good
3.7/100
NO2 (nitrogen dioxide):
Good
11.2/100
O3 (ozone):
Fair
38.2/100
SO2 (sulfur dioxide):
Good
5.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
19.7/100
PM1 (ultrafine particles):
Good
20.0/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 16:00
AQI:
Medium
48.8/100
PM2.5 (fine particles):
Fair
21.6/100
PM10 (coarse particles):
Good
5.9/100
NO2 (nitrogen dioxide):
Good
18.2/100
O3 (ozone):
Medium
48.8/100
SO2 (sulfur dioxide):
Good
8.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
21.5/100
PM1 (ultrafine particles):
Fair
28.1/100
Frequently Asked Questions
Is air quality bad in Baishan right now?
On 10 August 2026, overall air quality in Baishan is fair. AQI is the main air quality indicator at 38.2/100. Pollution peaks around 3:00 PM (O3: 38.2/100).
Will air quality be worse tomorrow in Baishan?
On 11 August 2026, air quality conditions in Baishan will be similar to today, with PM1 forecast at fair at 28.1/100. Pollution peaks around 4:00 PM (O3: 48.8/100).
When is air pollution at its worst in Baishan?
Baishan usually sees its poorest air quality when vehicle traffic, mining and quarrying operations, along with manufacturing activity coincide with periods when calm, stagnant conditions settle in the surrounding valley. The surrounding valley terrain holds pollutants near the surface rather than letting them disperse. Coal and wood used for winter heating add substantially to particulate levels.
Are air quality levels in Baishan 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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