Pollution Rankings in Saudi Arabia

Compare cities by Pollution metrics and find the best places to live

Saudi Arabia

The pollution ranking for Saudi Arabia is based on a combination of visitor perceptions and data from institutions like the World Health Organization. The Pollution Index estimates overall pollution levels by considering air and water pollution, garbage disposal, and other factors, with air pollution given the highest weight, while the Pollution Exp Scale uses an exponential function to highlight extremely polluted cities.

Hightest to LowestUpdated: Oct, 2025

Jeddah (Jiddah)

#1 in Pollution•(#110 worldwide)

Despite progress in some areas, air quality issues remain a pressing concern for Jeddah in 2024. The impact of industrial activities and vehicular emissions significantly contributes to the city's pollution levels. Jeddah experiences considerable challenges with air quality, stemming particularly from high particulate matter levels, which continue to affect the health and wellbeing of its residents.

Riyadh

#2 in Pollution•(#120 worldwide)

Riyadh faces significant air quality challenges, particularly due to high levels of particulate matter (PM2.5 and PM10), largely influenced by urban and industrial activities. The air quality in Riyadh is of concern despite efforts to improve it, with residents expressing worries over the potential long-term health effects of pollution.