Worst air pollution Dongyang, today and tomorrow
Today (16 July): Air quality in Dongyang is poor. AQI and O3 are poor; PM2.5, HCHO, and PM1 are fair; NO2 is medium; PM10, SO2, and CO are good. Pollution peaks around 3:00 PM (O3: 76.5/100).
Tomorrow (17 July 2026): Air quality in Dongyang is poor. PM2.5 decreases to good; NO2 increases to fair; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 79.6/100). 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
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Dongyang's air quality reflects the Zhejiang central Dongyang River valley position, with vehicle traffic and the horizontal lathe manufacturing and photo studio — Dongyang being China's film studio capital — corridor contributing local sources. East China Sea breezes provide limited maritime ventilation, while winter anticyclonic inversions concentrate emissions and Dongyang generally maintains moderate Zhejiang central corridor readings throughout most of the year.
Today - 16 July | Pollution peaks at 15:00
AQI:
Poor
76.5/100
PM2.5 (fine particles):
Fair
25.6/100
PM10 (coarse particles):
Good
7.5/100
NO2 (nitrogen dioxide):
Medium
41.0/100
O3 (ozone):
Poor
76.5/100
SO2 (sulfur dioxide):
Good
2.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
23.3/100
PM1 (ultrafine particles):
Fair
31.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Poor
79.6/100
PM2.5 (fine particles):
Good
16.4/100
PM10 (coarse particles):
Good
4.5/100
NO2 (nitrogen dioxide):
Fair
25.9/100
O3 (ozone):
Poor
79.6/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
21.7/100
PM1 (ultrafine particles):
Fair
22.5/100
Frequently Asked Questions
Is air quality bad in Dongyang right now?
On 16 July 2026, overall air quality in Dongyang is poor. AQI is the main air quality indicator at 76.5/100. Pollution peaks around 3:00 PM (O3: 76.5/100).
Will air quality be worse tomorrow in Dongyang?
On 17 July 2026, air quality conditions in Dongyang will be similar to today, with AQI forecast at poor at 79.6/100. Pollution peaks around 2:00 PM (O3: 79.6/100).
When is air pollution at its worst in Dongyang?
Pollution in Dongyang typically rises when vehicle traffic and manufacturing activity combine, especially once calm, stagnant conditions settle in the surrounding valley. Topographic enclosure in the valley lets pollution accumulate rather than clear out. Sea breezes typically keep conditions in check, except during still weather.
Are air quality levels in Dongyang 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