Worst air pollution Chengtangcun, today and tomorrow
Today (16 July): Air quality in Chengtangcun is very poor. AQI, NO2, and O3 are very poor; PM2.5, SO2, and PM1 are medium; PM10, CO, and HCHO are good. Pollution peaks around 5:00 AM (NO2: 100/100).
Tomorrow (17 July 2026): Air quality in Chengtangcun is poor. AQI improves to poor; NO2 decreases to poor; O3 decreases to fair; all other pollutants stay as today. Pollution peaks around 1:00 AM (NO2: 72.2/100). 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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Chengtangcun's air quality reflects the flat Shandong plain agricultural and industrial corridor position, with vehicle traffic on surrounding roads and manufacturing and processing operations contributing local sources. Winter residential coal heating generates elevated PM2.5 under frequent inversions, while the flat terrain allows reasonable summer dispersal and the North China Plain's regional industrial background elevates winter readings throughout the year.
Today - 16 July | Pollution peaks at 05:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Medium
45.6/100
PM10 (coarse particles):
Good
18.5/100
NO2 (nitrogen dioxide):
Very poor
100/100
O3 (ozone):
Very poor
94.0/100
SO2 (sulfur dioxide):
Medium
43.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.1/100
PM1 (ultrafine particles):
Medium
50.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 01:00
AQI:
Poor
72.2/100
PM2.5 (fine particles):
Medium
42.8/100
PM10 (coarse particles):
Good
14.8/100
NO2 (nitrogen dioxide):
Poor
72.2/100
O3 (ozone):
Fair
35.0/100
SO2 (sulfur dioxide):
Medium
41.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.2/100
PM1 (ultrafine particles):
Medium
46.5/100
Frequently Asked Questions
Is air quality bad in Chengtangcun right now?
On 16 July 2026, overall air quality in Chengtangcun is very poor. AQI is the main air quality indicator at 100/100. Pollution peaks around 5:00 AM (NO2: 100/100).
Will air quality be worse tomorrow in Chengtangcun?
On 17 July 2026, air quality conditions in Chengtangcun will be better than today, with AQI forecast at poor at 72.2/100. Pollution peaks around 1:00 AM (NO2: 72.2/100).
When is air pollution at its worst in Chengtangcun?
Air quality in Chengtangcun tends to be worse when road traffic, manufacturing and food processing, along with agricultural activity build up and dry spells bring strong winds. Strong seasonal winds can lift dust from the surrounding dry terrain and push particulate levels sharply higher. Coal and wood used for winter heating add substantially to particulate levels.
Are air quality levels in Chengtangcun 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