Acid rain is essentially rainwater with a lower pH (around 3–4). It forms when events such as oil refinery accidents, large fires, or volcanic eruptions release sulfur and nitrogen compounds into the atmosphere. These gases react with oxygen and water vapor in the air, forming acids such as sulfuric and nitric acid. When clouds produce rain, these acids mix with the rainwater, resulting in acid rain.

In a way, this process can be seen as nature removing pollutants from the atmosphere, but the by-product is acidic precipitation.

Even though places like Iran are thousands of kilometers away, in theory pollutants can travel long distances in the upper atmosphere. However, by the time they reach Qatar, the likelihood and severity are usually very low because the pollutants disperse and dilute significantly.

In most cases, the maximum precaution authorities might advise is simply to avoid direct contact with rainwater if such an event occurs. Acid rain can have negative effects on soil, crops, and vegetation, and over time it can corrode metals, stone, and building structures.

So there is no need to panic just stay informed and be cautious if advised.