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Air quality in Coex

Air quality index (AQI) and PM2.5 air pollution in Coex

Last update at 17:00, Apr 23 (local time)

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17:00, Apr 23 (local time)

US AQI

29*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	29* US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.9*µg/m³

PM2.5

x1.4

PM2.5 concentration in Coex is currently 1.4 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 29 AQI US		55.4° 35.6°	13.4 mp/h
Wednesday, Apr 24	Good 29 AQI US	50%	53.6° 41°	8.9 mp/h
Thursday, Apr 25	Good 28 AQI US	50%	53.6° 42.8°	8.9 mp/h
Friday, Apr 26	Good 30 AQI US	70%	55.4° 42.8°	15.7 mp/h
Saturday, Apr 27	Good 13 AQI US	100%	51.8° 48.2°	29.1 mp/h
Sunday, Apr 28	Good 5 AQI US	90%	55.4° 50°	26.8 mp/h
Monday, Apr 29	Good 10 AQI US	40%	57.2° 46.4°	11.2 mp/h