Life
Why is the air in Hanoi unusually polluted this morning?
On the morning of January 14, Hanoi recorded the most polluted air in weeks. AQI is purple (AQI is over 200, very bad level).
AQI
Browse ScienceInfo articles and explainers related to AQI.
Topic archive
Articles about AQI
9 published items.
Environment
Air quality in the North is maintained at an average level
Cloudy area in Hanoi, no rain, early in the morning with fog and light fog, afternoon noon sun. Southeast wind level 2-3, early morning and cold night.
Environment
Why does air pollution occur when people are sleeping?
Experts explain that Hanoi has a higher air pollution index at night, mainly due to the heat and calm winds that make it difficult for the air to diffuse to rise.
Computer science
AirVisual: An application that checks the air pollution level that anyone should install
Air quality directly affects the quality of life for each of us, so this is an element that needs to be checked and reviewed regularly.
Environment
The truth about air quality indicators is that many of us are still mistaken
How to know the air you are breathing is clean, quality? In fact, we used to rely on our own feelings.
Environment
Hanoi air pollution, the elderly and children should limit out
Before the information of the General Department of Environment monitoring mercury in the air in Hanoi, experts warned that people could not neglect because mercury is e…
Environment
The truth from the atmosphere we still breathe every day
Recent figures show that Hanoi is more polluted than Beijing.
Environment
Beijing issued a red alert for the second time because of air pollution
People in northern China, especially the capital of Beijing, are about to catch a haze of dangerous smog over the weekend.
Environment
Serious air pollution alarm in China
On December 2, dust and fog covered the sky of Shanghai City, China's financial center.