Prof. Dr. Azhar Mohsen Abd First: Causes of Air Pollution in Iraq Rising levels of air pollution in Iraq are associated with a combination of environmental, industrial, and service-related factors, most notably: Oil and Industrial Emissions: Gas flaring and emissions from refineries and industrial facilities, particularly those located near residential areas, contribute to increased concentrations of air pollutants. Dependence on Private Generators: The widespread use of diesel-powered generators to compensate for electricity shortages releases gaseous pollutants and fine particulate matter, affecting air quality in residential neighborhoods. Desertification, Drought, and the Decline of Green Spaces: Climate change, water scarcity, the loss of vegetation cover, and the drying of certain wetlands have increased soil susceptibility to dust generation and intensified dust storms. Vehicle Emissions and Waste Burning: The growing number of vehicles and increased exhaust emissions, combined with the open burning of waste, exacerbate air pollution and introduce harmful pollutants into urban environments. Second: The Direct Health Effects of Air Pollution Fine particulate matter, particularly particles with a diameter of 2.5 micrometers or less (PM2.5), is considered one of the most dangerous air pollutants due to its extremely small size and ability to penetrate deep into the respiratory system. Increased exposure to these particles is associated with a higher risk of respiratory diseases, worsening asthma, and an increased likelihood of cardiovascular diseases, in addition to potential adverse effects on lung function and overall public health. The effects of pollution are not limited to the respiratory system. Scientific studies indicate that exposure to fine particulate matter may be associated with oxidative stress, inflammation, and disruptions to certain cellular processes, including those related to mitochondria, the organelles responsible for energy production within cells. Exposure may also be accompanied by fatigue and reduced concentration; however, these symptoms cannot be attributed solely to air pollution without medical assessment and additional evidence. Third: Required Solutions and Measures Addressing Iraq's air pollution crisis requires an integrated strategy combining government action, community initiatives, and technological solutions. Key measures include: Reducing Industrial and Oil Emissions by improving treatment technologies, monitoring pollution sources, and enforcing environmental standards. Developing the Electricity Sector by reducing dependence on polluting private generators and expanding the use of clean and renewable energy sources. Combating Desertification by increasing green spaces, restoring vegetation cover, and implementing sustainable water and soil management practices. Improving Waste Management by preventing open waste burning and developing collection, sorting, and recycling processes. Strengthening Air Quality Monitoring Systems and transparently publishing updated data to identify the most affected areas and issue health warnings when pollution levels rise. Raising Environmental Awareness and encouraging educational institutions, universities, and researchers to develop practical scientific and technological solutions to reduce pollutants. Conclusion The air pollution crisis in Iraq is not merely a temporary environmental problem; it is a challenge directly linked to human health, quality of life, and environmental sustainability. Addressing this crisis requires cooperation among government institutions, universities, the industrial sector, and society, alongside the adoption of effective policies to reduce emissions, promote clean energy, and protect green spaces. Clean air is not a luxury but a fundamental necessity for life. Investing in its protection is an investment in the health of present and future generations.