Worst air pollution Yingkou, today and tomorrow
Today (16 July): Air quality in Yingkou is poor. AQI and NO2 are poor; PM2.5, O3, and PM1 are fair; SO2 is medium; PM10, CO, and HCHO are good. Pollution peaks around 9:00 AM (NO2: 66.5/100).
Tomorrow (17 July 2026): Air quality in Yingkou is poor. O3 increases to poor; SO2 increases to fair; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 64.4/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Use our Strava plugin to check your own exposure.
Yingkou's air quality reflects the Liaoning southwestern Bohai Sea coastal position, with vehicle traffic on surrounding expressways and the port, steel, and manufacturing corridor generating elevated industrial PM2.5. Bohai Sea breezes provide coastal ventilation, while winter residential coal heating compounds industrial emissions and the steel and port operations represent Yingkou's most distinctive local industrial air quality contribution throughout most of the year.
Today - 16 July | Pollution peaks at 09:00
AQI:
Poor
66.5/100
PM2.5 (fine particles):
Fair
31.2/100
PM10 (coarse particles):
Good
10.0/100
NO2 (nitrogen dioxide):
Poor
66.5/100
O3 (ozone):
Fair
29.1/100
SO2 (sulfur dioxide):
Medium
51.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.0/100
PM1 (ultrafine particles):
Fair
36.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Poor
64.4/100
PM2.5 (fine particles):
Fair
29.3/100
PM10 (coarse particles):
Good
9.1/100
NO2 (nitrogen dioxide):
Poor
62.3/100
O3 (ozone):
Poor
64.4/100
SO2 (sulfur dioxide):
Fair
39.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
10.4/100
PM1 (ultrafine particles):
Fair
35.5/100
Frequently Asked Questions
Is air quality bad in Yingkou right now?
On 16 July 2026, overall air quality in Yingkou is poor. AQI is the main air quality indicator at 66.5/100. Pollution peaks around 9:00 AM (NO2: 66.5/100).
Will air quality be worse tomorrow in Yingkou?
On 17 July 2026, air quality conditions in Yingkou will be similar to today, with AQI forecast at poor at 64.4/100. Pollution peaks around 2:00 PM (O3: 64.4/100).
When is air pollution at its worst in Yingkou?
Air quality in Yingkou tends to be worse when road traffic, steel, cement, and chemical production, and manufacturing and food processing build up and 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 Yingkou 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.
Check air quality in other popular cities:
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