Worst air pollution Mudanjiang, today and tomorrow
Today (16 July): Air quality in Mudanjiang is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 AM (O3: 29.4/100).
Tomorrow (17 July 2026): Air quality in Mudanjiang is fair. AQI improves to medium; NO2 decreases to medium; all other pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 40.0/100). 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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Mudanjiang's air quality reflects the Heilongjiang Mudanjiang River valley's partial enclosure, with vehicle traffic on surrounding expressways and the timber, chemical, and agricultural corridor contributing local sources. Winter residential coal heating extensively compounds industrial emissions under severe anticyclonic inversions in this cold Northeast China city, while summer conditions are considerably better and Mudanjiang generally maintains moderate Heilongjiang provincial corridor readings throughout the winter months.
Today - 16 July | Pollution peaks at 09:00
AQI:
Fair
29.4/100
PM2.5 (fine particles):
Good
12.2/100
PM10 (coarse particles):
Good
3.9/100
NO2 (nitrogen dioxide):
Fair
27.6/100
O3 (ozone):
Fair
29.4/100
SO2 (sulfur dioxide):
Good
9.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.1/100
PM1 (ultrafine particles):
Good
16.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Medium
40.0/100
PM2.5 (fine particles):
Good
9.2/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Medium
40.0/100
O3 (ozone):
Fair
27.3/100
SO2 (sulfur dioxide):
Good
14.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.8/100
PM1 (ultrafine particles):
Good
12.8/100
Frequently Asked Questions
Is air quality bad in Mudanjiang right now?
On 16 July 2026, overall air quality in Mudanjiang is fair. AQI is the main air quality indicator at 29.4/100. Pollution peaks around 9:00 AM (O3: 29.4/100).
Will air quality be worse tomorrow in Mudanjiang?
On 17 July 2026, air quality conditions in Mudanjiang will be similar to today, with O3 forecast at fair at 27.3/100. Pollution peaks around 11:00 PM (NO2: 40.0/100).
When is air pollution at its worst in Mudanjiang?
The biggest local contributors to pollution in Mudanjiang are traffic emissions, petrochemical and refining operations, and crop farming, particularly once calm, stagnant conditions settle in the surrounding valley. The bowl-like terrain here limits how quickly pollutants can escape. These wind events can carry dust in from the surrounding arid landscape.
Are air quality levels in Mudanjiang 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