Daejeon vs Incheon

Live AQI Comparison

Updated 40m ago · Data from OpenAQ

Daejeon

South Korea

Moderate

PM2.525 µg/m³

PM1057 µg/m³

Incheon

South Korea

142

Unhealthy for Sensitive Groups

PM2.552 µg/m³

PM1073 µg/m³

Verdict

Incheon currently has worse air quality than Daejeon (AQI 64 points higher). Sensitive groups in Incheon should limit outdoor activity.

Daejeon vs Incheon Air Quality Analysis

Based on the latest measurements, Incheon has an AQI of 142 compared to Daejeon's AQI of 78. 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 Daejeon and Incheon.

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Daejeon Air Quality →

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Frequently Asked Questions

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

Incheon currently has worse air quality with an AQI of 142 compared to Daejeon's AQI of 78. This data is updated hourly from government monitoring stations.

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

Based on current AQI levels, Daejeon (AQI 78) has safer air quality than Incheon (AQI 142). People in Incheon should consider limiting outdoor activities.

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