Riyadh vs Athens

Live AQI Comparison

Updated 4h ago · Data from OpenAQ

Riyadh

Saudi Arabia

115

Unhealthy for Sensitive Groups

PM2.541 µg/m³

PM10—

Athens

Greece

Good

PM2.510 µg/m³

PM1016 µg/m³

Verdict

Riyadh currently has worse air quality than Athens (AQI 73 points higher). Sensitive groups in Riyadh should limit outdoor activity.

Riyadh vs Athens Air Quality Analysis

Based on the latest measurements, Riyadh has an AQI of 115 compared to Athens's AQI of 42. The World Health Organization (WHO) recommends annual PM2.5 levels below 15 µg/m³ and 24-hour levels below 45 µg/m³.

Current PM2.5 levels exceed the EPA "Moderate" threshold of 35.4 µg/m³. People with respiratory conditions, children, and the elderly should consider reducing prolonged outdoor exposure.

Air quality can change rapidly due to weather patterns, traffic, and industrial activity. Check back hourly for the latest comparison between Riyadh and Athens.

View full report

Riyadh Air Quality →

View full report

Athens Air Quality →

Frequently Asked Questions

Which city has worse air quality today, Riyadh or Athens?

Riyadh currently has worse air quality with an AQI of 115 compared to Athens's AQI of 42. This data is updated hourly from government monitoring stations.

Is it safer to be in Riyadh or Athens right now?

Based on current AQI levels, Athens (AQI 42) has safer air quality than Riyadh (AQI 115). People in Riyadh should consider limiting outdoor activities.

Check air quality in your city →