Busan vs Daejeon

Live AQI Comparison

Updated 0m ago · Data from OpenAQ

Busan

South Korea

Moderate

PM2.523 µg/m³

PM1046 µg/m³

Daejeon

South Korea

Moderate

PM2.524 µg/m³

PM1044 µg/m³

Verdict

Daejeon currently has worse air quality than Busan (AQI 2 points higher). Both cities have acceptable air quality levels.

Busan vs Daejeon Air Quality Analysis

Based on the latest measurements, Daejeon has an AQI of 76 compared to Busan's AQI of 74. 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 Busan and Daejeon.

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Frequently Asked Questions

Which city has worse air quality today, Busan or Daejeon?

Daejeon currently has worse air quality with an AQI of 76 compared to Busan's AQI of 74. This data is updated hourly from government monitoring stations.

Is it safer to be in Busan or Daejeon right now?

Based on current AQI levels, Busan (AQI 74) has safer air quality than Daejeon (AQI 76). Both cities have acceptable air quality for outdoor activities.

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