659 flights were delayed in Ho Chi Minh City on the first three days of …
Read More »Hanoi, HCMC’s air quality unhealthy on Wednesday
Both Hanoi and HCMC have unhealthy air quality levels on Wednesday, with high PM2.5 levels. U.S. weather forecast service AccuWeather recorded the air quality index (AQI) in Hanoi on Wednesday at 123, ranking it “unhealthy.” The service recorded a PM2.5 level of 68 µg/m3 in Hanoi on Wednesday. Hanoi’s AQI …
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