In recent years, Iran has plunged deeper than ever into a dust storm crisis. But what flows in the country’s darkened skies is not just dust particles, it is an echo of decades of environmental mismanagement, anti-development policies, and the inability to confront climate challenges.

A large portion of the dust in Iran originates from outside its borders. Iraq, Syria, Saudi Arabia, and even North Africa—especially during periods of political instability, civil war, and infrastructure collapse—have become active dust-producing centers.

Abdolkarim Hosseinzadeh, Vice President for Rural Development and Deprived Areas under Iran’s regime, stated: “60% to 80% of the dust storms in the country have external sources, and this issue must be managed through negotiations with neighboring countries.”

The drying of Mesopotamian wetlands abandoned farmlands, and reduced vegetation cover have created conditions that allow dust storms to cross borders unhindered and settle in central regions of Iran.

60% Of Iran Affected by Dust and Sand Pollution

The absence of environmental diplomacy has turned Iran into a vulnerable country facing crises that are beyond its control.

The dust storm crisis in Iran has emerged from chronic disregard for climatic capacity and poor natural resource management. Rapid development without environmental planning has led to soil erosion, widespread dam construction, deforestation, destruction of rangelands, and the obliteration of wetlands. Lands that were once green and vegetated have now become dust-generating hotspots.

From Hamoun in eastern Iran to Hoor al-Azim in the southwest, wetlands that once acted as natural shields against dust storms have now themselves turned into centers of crisis.

Experts say that successive droughts, excessive extraction of groundwater, dam construction on upstream rivers, and inter-basin water transfer projects have severed the vital lifelines of these wetlands. In many cases, the ecological water rights of these environments have been ignored in favor of agricultural, industrial, or urban water supply projects.

43% of Iran’s Wetlands at Risk of Drying Up

Hamoun Wetland, once a source of life in eastern Iran, now sends dust storms as far as the cities of Zahedan and Birjand with every wind. In the southwest, Hoor al-Azim Wetland—partially located within Iranian territory—has lost much of its natural capacity to retain moisture and suppress dust due to oil and industrial activities.

Dust particles are the silent enemy of public health. Fine particulate matter with a diameter smaller than 2.5 microns easily enters the lungs and can even penetrate the bloodstream. These particles are associated with diseases such as asthma, cancer, heart conditions, and neurological disorders.

Cities like Ahvaz, Zahedan, Abadan, and Ilam have repeatedly ranked among the most polluted places in the world. On days when the Air Quality Index reaches “hazardous” levels, the only short-term measure taken is the closure of schools and advising people to stay indoors.

Health officials have repeatedly reported a sharp rise in emergency room visits for respiratory issues following increased levels of dust pollution.

Iran’s healthcare system is being worn down by this crisis—from the surge in emergency visits and respiratory medication use to the strain on healthcare infrastructure and hidden medical costs.

Recently, the Deputy for Treatment at Ahvaz University of Medical Sciences stated: “Every year, more than 22,000 people seek medical care due to respiratory problems caused by air pollution, and approximately 251,000 individuals directly visit medical centers for this reason. Moreover, over 700 people in Ahvaz lost their lives last year due to particulate matter in the air.”

Dust storms, drought, and the collapse of traditional livelihoods are fueling a wave of climate migration from Iran’s border regions toward urban centers.

In provinces like Khuzestan, Baluchestan, Ilam, and Kermanshah, rural life is collapsing under the weight of environmental crises. Schools have shut down, lands lie abandoned, and livestock have been lost. Many residents have no option but to migrate involuntary movements pulling them toward the outskirts of major cities, where basic infrastructure for housing, employment, and services is lacking.

Migration is a process that, over the long term, can erode territorial resilience and deepen social and security divides.

Dust Storms: The Hidden Enemy of the Economy

On the surface, dust storms merely pollute the air; but in reality, they corrode the country’s economy from within. Decreased agricultural productivity, infrastructure erosion, transport disruptions, and higher maintenance costs for industrial equipment are just part of the damage. Particulate matter interferes with sensitive systems in power plants, refineries, and water treatment facilities, reducing the service life of equipment.

In agriculture, reduced sunlight, clogged plant stomata, soil and water pollution, and declining product quality have trapped farmers in a vicious cycle of bankruptcy and migration.

At a broader level, the decline in tourism, suspension of outdoor economic activities, and increased energy consumption impose a heavy economic burden on the country.

Domestically, the first step must be the restoration of wetlands and a revision of the water allocation system; without this, no technical measure will be effective. In addition, programs for soil stabilization, native vegetation development, livestock management, and rangeland rehabilitation must be prioritized.

The dust storm crisis is not merely an environmental issue—it is a full reflection of Iran’s flawed development model. Unless this crisis becomes an opportunity to revise policies, relocate industries, reform water-intensive projects, and transition toward a climate-compatible economy, it will shape a future for Iran that is dusty, unstable, and unequal.