Tag Archives: air pollution

Temperature Inversion Pollution in Saigon

This morning Saigon suffered yet another bad airmorning with the AQI (air quality indicator) at 162 (50 AQI and below is healthy). With cooler weather, the air pollution in Saigon tends to get worse in the morning due to temperature inversions. What is Temperature Inversion? Temperature inversion is when the surface air temperature is cooler […]

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Accuracy of AirVisual Air Quality Reading for Saigon

Yesterday several people reported that they felt the AQI reading for Saigon was not accurate. They felt it was too low. Check the reading below : In fact, this was a reading from another AirVisual Node in Thu Duc at Riviera Villa. AirVisual will switch to the Riviera Villa reading when the US Consulate’s air […]

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