Worst air pollution Santo Domingo Este, today and tomorrow
Today (16 July): Air quality in Santo Domingo Este is poor. AQI and PM10 are poor; PM2.5 is medium; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 9:00 AM (PM10: 74.3/100).
Tomorrow (17 July 2026): Air quality in Santo Domingo Este is poor. All pollutants stay as today. Pollution peaks around 6:00 AM (PM10: 64.9/100). 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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Santo Domingo Este's air quality reflects the flat Dominican Republic Caribbean coastal position on the Ozama River eastern bank, with vehicle traffic on surrounding roads and the vehicle density, industrial corridor, and residential character generating elevated PM2.5. Consistent Caribbean northeast trade winds provide maritime ventilation, while the tropical climate's convective rain provides periodic cleansing and Santo Domingo Este generally maintains moderate Dominican Republic eastern metropolitan corridor readings throughout most of the year.
Today - 16 July | Pollution peaks at 09:00
AQI:
Poor
74.3/100
PM2.5 (fine particles):
Medium
53.3/100
PM10 (coarse particles):
Poor
74.3/100
NO2 (nitrogen dioxide):
Good
0.5/100
O3 (ozone):
Good
18.2/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.0/100
PM1 (ultrafine particles):
Good
12.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 06:00
AQI:
Poor
64.9/100
PM2.5 (fine particles):
Medium
47.0/100
PM10 (coarse particles):
Poor
64.9/100
NO2 (nitrogen dioxide):
Good
0.4/100
O3 (ozone):
Good
18.7/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.3/100
PM1 (ultrafine particles):
Good
9.6/100
Frequently Asked Questions
Is air quality bad in Santo Domingo Este right now?
On 16 July 2026, overall air quality in Santo Domingo Este is poor. AQI is the main air quality indicator at 74.3/100. Pollution peaks around 9:00 AM (PM10: 74.3/100).
Will air quality be worse tomorrow in Santo Domingo Este?
On 17 July 2026, air quality conditions in Santo Domingo Este will be similar to today, with AQI forecast at poor at 64.9/100. Pollution peaks around 6:00 AM (PM10: 64.9/100).
When is air pollution at its worst in Santo Domingo Este?
Air quality in Santo Domingo Este tends to be worse when road traffic and dry spells bring strong winds. These wind events can carry dust in from the surrounding arid landscape. Maritime airflow normally ventilates the area well, though calmer spells let levels rise.
Are air quality levels in Santo Domingo Este 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