Santiago vs Lima

Live AQI Comparison

Updated 24m ago · Data from OpenAQ

Santiago

Chile

Moderate

PM2.517 µg/m³

PM1039 µg/m³

Lima

Peru

Moderate

PM2.520.21 µg/m³

PM1027.64 µg/m³

Verdict

Lima currently has worse air quality than Santiago (AQI 7 points higher). Both cities have acceptable air quality levels.

Santiago vs Lima Air Quality Analysis

Based on the latest measurements, Lima has an AQI of 68 compared to Santiago's AQI of 61. The World Health Organization (WHO) recommends annual PM2.5 levels below 15 µg/m³ and 24-hour levels below 45 µg/m³.

PM2.5 levels are within the "Moderate" range. Air quality is generally acceptable, though unusually sensitive individuals may experience minor symptoms.

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

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Frequently Asked Questions

Which city has worse air quality today, Santiago or Lima?

Lima currently has worse air quality with an AQI of 68 compared to Santiago's AQI of 61. This data is updated hourly from government monitoring stations.

Is it safer to be in Santiago or Lima right now?

Based on current AQI levels, Santiago (AQI 61) has safer air quality than Lima (AQI 68). Both cities have acceptable air quality for outdoor activities.

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