Tianjin vs Seoul

Live AQI Comparison

Updated 4h ago · Data from OpenAQ

Tianjin

China

Moderate

PM2.527 µg/m³

PM1043 µg/m³

Seoul

South Korea

137

Unhealthy for Sensitive Groups

PM2.550 µg/m³

PM1065 µg/m³

Verdict

Seoul currently has worse air quality than Tianjin (AQI 55 points higher). Sensitive groups in Seoul should limit outdoor activity.

Tianjin vs Seoul Air Quality Analysis

Based on the latest measurements, Seoul has an AQI of 137 compared to Tianjin's AQI of 82. 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 Tianjin and Seoul.

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Frequently Asked Questions

Which city has worse air quality today, Tianjin or Seoul?

Seoul currently has worse air quality with an AQI of 137 compared to Tianjin's AQI of 82. This data is updated hourly from government monitoring stations.

Is it safer to be in Tianjin or Seoul right now?

Based on current AQI levels, Tianjin (AQI 82) has safer air quality than Seoul (AQI 137). People in Seoul should consider limiting outdoor activities.

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