Shanghai vs Daejeon

Live AQI Comparison

Updated 30m ago · Data from OpenAQ

Shanghai

China

Moderate

PM2.532 µg/m³

PM1048 µg/m³

Daejeon

South Korea

Moderate

PM2.524 µg/m³

PM1044 µg/m³

Verdict

Shanghai currently has worse air quality than Daejeon (AQI 17 points higher). Both cities have acceptable air quality levels.

Shanghai vs Daejeon Air Quality Analysis

Based on the latest measurements, Shanghai has an AQI of 93 compared to Daejeon's AQI of 76. 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 Shanghai and Daejeon.

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Frequently Asked Questions

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

Shanghai currently has worse air quality with an AQI of 93 compared to Daejeon's AQI of 76. This data is updated hourly from government monitoring stations.

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

Based on current AQI levels, Daejeon (AQI 76) has safer air quality than Shanghai (AQI 93). Both cities have acceptable air quality for outdoor activities.

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