Worst air pollution Cosamaloapan, today and tomorrow
Today (16 July): Air quality in Cosamaloapan is very poor. AQI and PM10 are very poor; PM2.5 is poor; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 AM (PM10: 100/100).
Tomorrow (17 July 2026): Air quality in Cosamaloapan is very poor. PM2.5 decreases to medium; all other pollutants stay as today. Pollution peaks around 4:00 AM (PM10: 89.9/100). 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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Cosamaloapan's air quality reflects the flat Veracruz Papaloapan River delta tropical position, with vehicle traffic on surrounding roads and the sugarcane, agricultural, and services corridor contributing local sources. Gulf of Mexico trade winds and the tropical climate's frequent convective rain provide ventilation and atmospheric cleansing, while the sugarcane processing operations' distinctive organic emissions represent the most locally notable air quality contribution throughout most of the year.
Today - 16 July | Pollution peaks at 05:00
AQI:
Very poor
100/100
PM2.5 (fine particles):
Poor
63.9/100
PM10 (coarse particles):
Very poor
100/100
NO2 (nitrogen dioxide):
Good
1.5/100
O3 (ozone):
Good
18.2/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.0/100
PM1 (ultrafine particles):
Good
17.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 04:00
AQI:
Very poor
89.9/100
PM2.5 (fine particles):
Medium
57.7/100
PM10 (coarse particles):
Very poor
89.9/100
NO2 (nitrogen dioxide):
Good
1.3/100
O3 (ozone):
Good
18.7/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.3/100
PM1 (ultrafine particles):
Good
15.9/100
Frequently Asked Questions
Is air quality bad in Cosamaloapan right now?
On 16 July 2026, overall air quality in Cosamaloapan is very poor. AQI is the main air quality indicator at 100/100. Pollution peaks around 5:00 AM (PM10: 100/100).
Will air quality be worse tomorrow in Cosamaloapan?
On 17 July 2026, air quality conditions in Cosamaloapan will be similar to today, with AQI forecast at very poor at 89.9/100. Pollution peaks around 4:00 AM (PM10: 89.9/100).
When is air pollution at its worst in Cosamaloapan?
Cosamaloapan usually sees its poorest air quality when vehicle traffic along with crop farming coincide with periods when maritime winds die down. Sea breezes typically keep conditions in check, except during still weather. This natural ventilation is one reason coastal areas often see better readings than inland cities.
Are air quality levels in Cosamaloapan 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