美国德州资讯|休斯顿泰顺商务旅行社、旅游地接社

美国污染最严重城市排名 - 依据短期颗粒污染程度

1. Pittsburgh – New Castle, PA
2. Los Angeles – Long Beach – Riverside, CA
3. Fresno – Madera, CA
4. Bakersfield, CA
5. Birmingham – Hoover – Cullman, AL
6. Logan, UT – ID
7. Salt Lake City – Ogden – Clearfield, UT
8. Sacramento – Arden – Arcade – Yuba City, CA – NV
9. Detroit – Warren – Flint, MI
10. Washington – Baltimore – Northern Virginia, DC – MD – VA – WV

美国污染最严重城市排名 - 依据常年颗粒污染程度:

1. Los Angeles – Long Beach – Riverside, CA
2. Pittsburgh – New Castle, PA
3. Bakersfield, CA
4. Birmingham – Hoover – Cullman, AL
5. Visalia – Porterville, CA
6. Atlanta – Sandy Springs – Gainesville, GA – AL
7. Cincinnati – Middletown – Wilmington, OH – KY – IN
8. Fresno – Madera, CA
8. Hanford – Corcoran, CA
8. Detroit – Warren – Flint, MI
8. Cleveland – Akron – Elyria, OH

美国污染最严重城市排名 - 依据臭氧污染程度:

1. Los Angeles – Long Beach – Riverside, CA
2. Bakersfield, CA
3. Visalia – Porterville, CA
4. Houston – Baytown – Huntsville, TX
5. Fresno – Madera, CA
6. Sacramento – Arden – Arcade – Yuba City, CA – NV
7. Dallas – Fort Worth, TX
8. New York – Newark – Bridgeport, NY – NJ – CT – PA
9. Washington – Baltimore – Northern Virginia, DC – MD – VA – WV
10. Baton Rouge – Pierre Part, LA