Beijing Air Quality Index US Embassy (real-time monitoring Beijing air quality to remind citizens to pay attention to health)

The air quality in Beijing has always been concerned, especially the smog weather. In order to remind the public to pay attention to health, the US Embassy monitors Beijing's air quality index in real time and releases relevant information.

operation sequence/order

If you want to check the air quality index in Beijing, you can follow the following steps:

Open a browser and enter the web address/

Select "Urban Air Quality Ranking" at the top of the page.

Enter "Beijing" in the search box and click Search.

The page will display the air quality indexes of all districts and counties in Beijing, including PM2.5, PM 10, AQI and other data.

You can click on the names of districts and counties to view the trend chart of specific districts and counties' air quality index.

Data interpretation

The interpretation of Beijing air quality index data is as follows:

PM2.5: refers to particles with a diameter less than or equal to 2.5 microns in the air, which has the greatest impact on human health and is easy to cause respiratory diseases.

PM 10: It refers to the particulate matter with the diameter less than or equal to 10 micron in the air, which has a great impact on human health and is easy to cause respiratory diseases.

AQI: The air quality index is calculated according to the concentration of pollutants in the air. The higher the value, the more serious the pollution and the greater the impact on human health.

According to the standards of the Ministry of Environmental Protection, the AQI is optimal between 0 and 50, good between 5 1- 100, slightly polluted between1-150, and15/kloc.

Matters needing attention

In smoggy weather, citizens need to pay attention to the following matters:

Reduce outdoor activities and try to stay indoors.

Wear a mask and choose a mask with good protective effect.

Drink plenty of water and keep the indoor air humidity.

Pay attention to indoor ventilation and keep the air circulating.

Pay attention to diet, eat more fresh fruits and vegetables, and avoid eating too greasy food.

final result

Beijing's air quality index is an important indicator of public concern. Knowing the air quality in time can effectively protect your health. At the same time, we should also take active measures to reduce pollutant emissions and protect our environment.

Beijing Air Quality Index, American Embassy.