Worst air pollution Puyang Chengguanzhen, today and tomorrow
Today (16 July): Air quality in Puyang Chengguanzhen is very poor. AQI and O3 are very poor; PM2.5 is fair; NO2 and PM1 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 2:00 PM (O3: 96.8/100).
Tomorrow (17 July 2026): Air quality in Puyang Chengguanzhen is fair. AQI improves to medium; O3 decreases to fair; all other pollutants stay as today. Pollution peaks around 3:00 AM (NO2: 59.4/100). 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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Puyang Chengguanzhen in China reflects the Henan Puyang district administrative center adjacent to the Puyang oil production and petrochemical corridor, with vehicle traffic and petroleum operations generating elevated industrial SO₂ and VOCs. Winter coal heating compounds the petroleum industrial background and the area generally maintains moderate to elevated North China Plain petrochemical corridor readings throughout the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Very poor
96.8/100
PM2.5 (fine particles):
Fair
37.9/100
PM10 (coarse particles):
Good
11.5/100
NO2 (nitrogen dioxide):
Medium
59.4/100
O3 (ozone):
Very poor
96.8/100
SO2 (sulfur dioxide):
Good
11.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
13.0/100
PM1 (ultrafine particles):
Medium
41.5/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 03:00
AQI:
Medium
59.4/100
PM2.5 (fine particles):
Fair
36.7/100
PM10 (coarse particles):
Good
10.9/100
NO2 (nitrogen dioxide):
Medium
59.4/100
O3 (ozone):
Fair
39.1/100
SO2 (sulfur dioxide):
Good
11.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
8.9/100
PM1 (ultrafine particles):
Medium
41.3/100
Frequently Asked Questions
Is air quality bad in Puyang Chengguanzhen right now?
On 16 July 2026, overall air quality in Puyang Chengguanzhen is very poor. AQI is the main air quality indicator at 96.8/100. Pollution peaks around 2:00 PM (O3: 96.8/100).
Will air quality be worse tomorrow in Puyang Chengguanzhen?
On 17 July 2026, air quality conditions in Puyang Chengguanzhen will be better than today, with O3 forecast at fair at 39.1/100. Pollution peaks around 3:00 AM (NO2: 59.4/100).
When is air pollution at its worst in Puyang Chengguanzhen?
Pollution in Puyang Chengguanzhen typically rises when vehicle traffic together with heavy industry such as steel, cement, or petrochemical processing combine, especially once windblown dust events occur. 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 Puyang Chengguanzhen 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