Worst air pollution Suihua, today and tomorrow
Today (10 August): Air quality in Suihua is poor. AQI and O3 are poor; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 60.3/100).
Tomorrow (11 August 2026): Air quality in Suihua is fair. AQI improves to fair; O3 decreases to fair; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 39.6/100). 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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Suihua's air quality reflects the flat Heilongjiang Hulan River plain's Northeast China agricultural position, with vehicle traffic on surrounding roads and the grain processing, flax, and agricultural corridor contributing local sources. Winter residential coal heating extensively compounds agricultural emissions under severe anticyclonic inversions in this cold Northeast China city, while the flat terrain allows reasonable summer dispersal and Suihua generally maintains moderate Heilongjiang provincial agricultural corridor readings throughout most of the year.
Today - 10 August | Pollution peaks at 14:00
AQI:
Poor
60.3/100
PM2.5 (fine particles):
Good
7.5/100
PM10 (coarse particles):
Good
2.0/100
NO2 (nitrogen dioxide):
Good
18.4/100
O3 (ozone):
Poor
60.3/100
SO2 (sulfur dioxide):
Good
2.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.8/100
PM1 (ultrafine particles):
Good
10.5/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 14:00
AQI:
Fair
39.6/100
PM2.5 (fine particles):
Good
8.3/100
PM10 (coarse particles):
Good
2.2/100
NO2 (nitrogen dioxide):
Good
17.6/100
O3 (ozone):
Fair
39.6/100
SO2 (sulfur dioxide):
Good
4.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.5/100
PM1 (ultrafine particles):
Good
11.4/100
Frequently Asked Questions
Is air quality bad in Suihua right now?
On 10 August 2026, overall air quality in Suihua is poor. AQI is the main air quality indicator at 60.3/100. Pollution peaks around 2:00 PM (O3: 60.3/100).
Will air quality be worse tomorrow in Suihua?
On 11 August 2026, air quality conditions in Suihua will be better than today, with AQI forecast at fair at 39.6/100. Pollution peaks around 2:00 PM (O3: 39.6/100).
When is air pollution at its worst in Suihua?
Air quality in Suihua tends to be worse when vehicle traffic together with crop farming build up and residential heating ramps up. Residential heating through the colder months is a major seasonal source of particulates. Levels generally improve once the weather warms and heating demand drops.
Are air quality levels in Suihua 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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