Worst air pollution Dolores Hidalgo Cuna de la Independencia Nacional, today and tomorrow
Today (16 July): Air quality in Dolores Hidalgo Cuna de la Independencia Nacional is very poor. AQI and PM10 are very poor; O3 is fair; PM2.5 is medium; NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 1:00 AM (PM10: 83.5/100).
Tomorrow (17 July 2026): Air quality in Dolores Hidalgo Cuna de la Independencia Nacional is poor. AQI improves to poor; PM10 decreases to poor; O3 decreases to good; all other pollutants stay as today. Pollution peaks around 4:00 AM (PM10: 62.2/100). 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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Dolores Hidalgo's air quality reflects the flat Guanajuato Bajío plateau at 1,923 metres, with vehicle traffic on surrounding roads and the ceramic talavera pottery, ice cream, and agricultural corridor contributing distinctive kiln dust PM10 alongside primary vehicle sources. The elevated plateau position aids dispersal on most days, while the talavera ceramic kiln operations represent Dolores Hidalgo's most locally unique industrial air quality contribution throughout most of the year.
Today - 16 July | Pollution peaks at 01:00
AQI:
Very poor
83.5/100
PM2.5 (fine particles):
Medium
55.7/100
PM10 (coarse particles):
Very poor
83.5/100
NO2 (nitrogen dioxide):
Good
0.5/100
O3 (ozone):
Fair
23.3/100
SO2 (sulfur dioxide):
Good
1.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.4/100
PM1 (ultrafine particles):
Good
12.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 04:00
AQI:
Poor
62.2/100
PM2.5 (fine particles):
Medium
43.9/100
PM10 (coarse particles):
Poor
62.2/100
NO2 (nitrogen dioxide):
Good
0.4/100
O3 (ozone):
Good
18.7/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.4/100
PM1 (ultrafine particles):
Good
7.2/100
Frequently Asked Questions
Is air quality bad in Dolores Hidalgo Cuna de la Independencia Nacional right now?
On 16 July 2026, overall air quality in Dolores Hidalgo Cuna de la Independencia Nacional is very poor. AQI is the main air quality indicator at 83.5/100. Pollution peaks around 1:00 AM (PM10: 83.5/100).
Will air quality be worse tomorrow in Dolores Hidalgo Cuna de la Independencia Nacional?
On 17 July 2026, air quality conditions in Dolores Hidalgo Cuna de la Independencia Nacional will be better than today, with AQI forecast at poor at 62.2/100. Pollution peaks around 4:00 AM (PM10: 62.2/100).
When is air pollution at its worst in Dolores Hidalgo Cuna de la Independencia Nacional?
In Dolores Hidalgo Cuna de la Independencia Nacional, traffic emissions, manufacturing activity, together with agricultural burning are the main local sources, with conditions worsening when dry, windy weather picks up. Dust carried on these winds adds substantially to particulate levels. These episodes tend to cluster in spring and autumn.
Are air quality levels in Dolores Hidalgo Cuna de la Independencia Nacional 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