Thai Binh Province ثاني أكسيد النيتروجين (NO₂) المستوى

1.

Hanoi, Ha Noi

ضعيف

13xabove Standard

2.

Thanh Xuan District, Ha Noi

ضعيف

12xabove Standard

3.

Phu Ly, Ha Nam

ضعيف

9xabove Standard

4.

Bac Ninh, Bac Ninh

ضعيف

9xabove Standard

5.

Hai Duong, Hai Duong

جيد

1xabove Standard

6.

Tra Vinh, Tra Vinh

جيد

1xbelow Standard

7.

Thanh pho Thai Nguyen, Thai Nguyen

جيد

2xbelow Standard

8.

Ho Chi Minh City, Ho Chi Minh

جيد

3xbelow Standard

9.

Bac Giang, Bac Giang

جيد

3xbelow Standard

10.

Haiphong, HaI Phong

جيد

3xbelow Standard