Artificial rain, also known as cloud seeding, is a method of inducing precipitation by dispersing substances into the air that promote the formation of raindrops or ice crystals in clouds. This technology has been used for decades to mitigate pollution by effectively washing away pollutants from the atmosphere.
However, its effectiveness in dealing with pollution depends on various factors such as the type and concentration of pollutants, weather conditions, and geographical location. While artificial rain can help improve air quality to some extent, it is not a standalone solution and should be complemented with other pollution control measures for long-term sustainable results.