streets and slopes of Hanoi are covered in fog in a layer of polluted dust

Nhung ngay gan day, Ha Noi lien tuc nam trong nhom cac thanh pho o nhiem khong khi nhat the gioi.

In recent days, Hanoi has been continuously in the group of the most polluted cities in the world.

Lop bui min day dac bao phu duong pho, cao oc va cac khu dan.

A thick layer of fine dust covers the streets, high slopes and residential areas.

Tu cac truc duong lon den khu noi do, tam nhin bi giam ro ret, nhieu toa nha cao tang gan nhu bien mat trong lop mu o nhiem.

From major roads to the inner city, visibility is significantly reduced, many high-rise buildings almost disappear in the fog.

Thoi tiet ret kho voi nhiet do ban ngay dao dong 19–24 do C, con ban dem va sang som ha xuong 12–14 do C. Su chenh lech nhiet do lon giua ngay va dem tao dieu kien cho hien tuong nghich nhiet, khien bui min PM2.5 khong the khuech tan len tang khi quyen cao hon. He qua la cac chat o nhiem bi giu lai sat mat dat, bao trum thanh pho trong thoi gian dai.

The weather is cold and dry with daytime temperatures ranging from 1924 degrees Celsius, while at night and early morning it drops to 1214 degrees Celsius. The large temperature difference between day and night creates conditions for the phenomenon of non-termication, causing fine dust PM2.5 to not be able to diffuse to the atmosphere higher. As a result, pollutants are retained close to the ground, covering the city for a long time.

Hinh anh nguoi dan bit khau trang kin mit khi cho xe buyt tren duong Nguyen Chi Thanh.

Image of people wearing tight masks while waiting for the bus on Nguyen Chi Thanh Street.

Hinh anh toa nha Lotte Center Ha Noi chim trong lop mu day dac da tro nen quen thuoc trong nhung ngay qua.

The image of the Lotte Center Hanoi building submerged in a thick layer of fog has become familiar in recent days.

Nhieu nguoi dan lo ngai tinh trang nay keo dai se anh huong lon den suc khoe ho hap, dac biet la voi tre nho, nguoi gia va nguoi mac benh man tinh.

Many people are concerned that this prolonged condition will greatly affect respiratory health, especially for young children, the elderly and people with chronic diseases.

Truoc dien bien xau cua chat luong khong khi, Pho Chu tich UBND Thanh pho Ha Noi Nguyen Manh Quyen vua yeu cau cac so, nganh va dia phuong trien khai loat bien phap kiem soat o nhiem khan cap. So Giao duc va Dao tao duoc giao nhiem vu thong bao, huong dan cac truong hoc han che toi da hoat dong ngoai troi khi chat luong khong khi o muc “xau” tro len.

In the face of bad developments in air quality, Vice Chairman of Hanoi People's Committee Nguyen Manh Quyen has just requested departments, branches and localities to deploy a series of emergency pollution control measures. The Department of Education and Training is assigned to notify and instruct schools to minimize outdoor activities when air quality is at "bad" level or higher.

Cac chuyen gia y te cung dua ra canh bao tuong tu. Khi chi so AQI tu 301 den 500 - muc “nguy hai”, nguoi dan nen han che toi da viec ra ngoai va dung toan bo hoat dong ngoai troi. Nha o, van phong nen dong kin cua de tranh bui min xam nhap. Voi nhom nhay cam nhu nguoi benh ho hap, phu nu mang thai, tre em va nguoi cao tuoi, khuyen cao con nghiem ngat hon: tuyet doi khong ra duong va dam bao cac khong gian sinh hoat trong nha luon thong thoang, sach se va an toan.

Medical experts also issued a similar warning. When the AQI is from 301 to 500 - the "harmful" level, people should minimize going out and stop all outdoor activities. Houses and offices should be closed to avoid fine dust intrusion. For sensitive groups such as respiratory patients, pregnant women, children and the elderly, the recommendation is even more severe: absolutely do not go out and ensure that indoor living spaces are always airy, clean and safe.