Learn about the areas most affected and how to protect yourself during this phenomenon.
The National Water Commission (Conagua) has issued an alert regarding the arrival of dust from the Sahara Desert to Mexico. Its effects are expected to be noticeable for several days, but how will it manifest, and which areas will be affected?
According to the authorities, these weather conditions are being monitored using NASA radar systems. Through social media, Conagua shared monitoring data showing a large mass of Sahara dust approaching Mexico, which is expected to remain over the country for the coming days.
According to official NASA data, a significant amount of Sahara dust is expected to reach the Yucatán Peninsula and the Gulf Coast states of Mexico.
Which Areas Will Be Affected by Sahara Dust in Mexico?
The following states are expected to experience the presence of Sahara Desert dust:
Highest Concentration
- Quintana Roo
- Yucatán
- Campeche
- Tabasco
- Veracruz
- Tamaulipas
- Chiapas
- Oaxaca
Lower Concentration
- Puebla
- Tlaxcala
- Hidalgo
- State of Mexico
- Mexico City
- Morelos
- Guerrero
- Querétaro
- Guanajuato
- Michoacán
- San Luis Potosí
- Nuevo León
- Coahuila
When Will the Sahara Dust Arrive in Mexico?
The presence of Sahara Desert dust is expected from now through Saturday, July 18, 2026.
“Real-time monitoring carried out by the General Coordination of the National Meteorological Service (CGSMN) already detects a high concentration of aerosols in the region due to this phenomenon.”
How Can You Identify Sahara Dust?
It is important to note that this is a natural phenomenon that primarily affects air quality. As a result, it is common to notice its presence in the environment. However, people with allergies or respiratory conditions may experience health issues.
You can identify Sahara dust through the following signs:
- The sky appears gray.
- Sunsets become reddish.
- There is little cloud cover.
To reduce potential health effects, wear glasses and a face mask, keep windows closed to prevent dust particles from entering your home, and limit outdoor sports and physical activities.
Source: nmas
