13 more air quality monitors installed in Ho Chi Minh City
Most of the monitors were planted at public schools and centers for protecting children
Most of the monitors were planted at public schools and centers for protecting children
AirVisual said on Wednesday its air quality monitoring app is available for download again in Vietnam
The mobile app is expected to offer a more convenient way of accessing already available data from trusted monitoring stations
'I regret that my negative comments about AirVisual has affected and obstructed the app’s operations in Vietnam'
AirVisual has been accused of manipulating its data in order to sell air purifiers
AirVisual’s data have been frequently cited by Vietnamese news outlets in recent weeks as air quality in Vietnam’s two largest cities has been on a serious decline since September
Hanoi was the world’s most polluted city on Monday with an overall AQI surpassing that of Beijing and Bangkok