Regional Air Quality Rankings
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  • 2013
Regional Pollutant Discharge Rankings
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Location
  • Xingtai
  • Xian
  • Tangshan
  • Zibo
  • Lanzhou

Annual Average Daily PM10 Concentration

  • 0.294

    mg/m3

    8
  • 0.19

    mg/m3

    8
  • 0.184

    mg/m3

    8
  • 0.156

    mg/m3

    8
  • 0.153

    mg/m3

    8
Location
  • Zibo
  • Tangshan
  • Jinzhong
  • Xingtai
  • Jincheng

Annual Average Daily SO2 Concentration

  • 0.123

    mg/m3

    8
  • 0.114

    mg/m3

    8
  • 0.114

    mg/m3

    8
  • 0.113

    mg/m3

    8
  • 0.089

    mg/m3

    8
Location
  • Tangshan
  • Xingtai
  • Urumqi
  • Wuhan
  • Xian

Annual Average Daily NO2 Concentration

  • 0.069

    mg/m3

    8
  • 0.069

    mg/m3

    8
  • 0.06

    mg/m3

    8
  • 0.06

    mg/m3

    8
  • 0.057

    mg/m3

    8
Location
  • Xian
  • Urumqi
  • Tangshan
  • Xingtai
  • Changchun

Annual Average Daily CO Concentration

  • 10.8

    mg/m3

    8
  • 5.73

    mg/m3

    8
  • 2.66

    mg/m3

    8
  • 2.2

    mg/m3

    8
  • 2.1

    mg/m3

    8
Location
  • Lanzhou
  • Xian
  • Bortala
  • Jinzhou
  • Wuhan

Urban Average Dustfall

  • 23.47

    t/km2 month

    8
  • 17.06

    t/km2 month

    8
  • 15.36

    t/km2 month

    8
  • 12.83

    t/km2 month

    8
  • 9.69

    t/km2 month

    8
Location
  • Pingxiang
  • Hangzhou
  • Shaoxing
  • Wuxi
  • Jiaxing

Annual Average Rain pH

  • 4.43 8
  • 4.58 8
  • 4.62 8
  • 4.65 8
  • 4.78 8
Location
  • Zhoushan
  • Hangzhou
  • Huzhou
  • Jiaxing
  • Changde

Frequency of Acid Rain

  • 94.3

    %

    8
  • 86.8

    %

    8
  • 86.8

    %

    8
  • 85.9

    %

    8
  • 82

    %

    8
Location
  • Xian
  • Tangshan
  • Xingtai
  • Wuhan
  • Yinchuan
O3 Highest 8 hr Annual Average
  • 0.264   mg/m3 8
  • 0.108   mg/m3 8
  • 0.096   mg/m3 8
  • 0.09   mg/m3 8
  • 0.072   mg/m3 8
Location
  • Xingtai
  • Tangshan
  • Zibo
  • Xian
  • Jinzhong
PM2.5 Annual Daily Average
  • 0.16 mg/m3 8
  • 0.115 mg/m3 8
  • 0.113 mg/m3 8
  • 0.105 mg/m3 8
  • 0.0987 mg/m3 8
Location
  • Suzhou
  • Dongguan
  • Wuhan
  • Wuxi
  • Dalian

Total Wastewater

  • 133020.44

    104t

    8
  • 102900

    104t

    8
  • 85400

    104t

    8
  • 65600

    104t

    8
  • 57500

    104t

    8
Location
  • Suzhou
  • Shaoxing
  • Dalian
  • Dongguan
  • Wuxi

Industrial Wastewater

  • 66511.77

    104t

    8
  • 27244.7

    104t

    8
  • 26200

    104t

    8
  • 23400

    104t

    8
  • 23100

    104t

    8
Location
  • Dongguan
  • Wuhan
  • Suzhou
  • Wuxi
  • Qingdao

Domestic Sewage

  • 79500

    104t

    8
  • 66500

    104t

    8
  • 66434.97

    104t

    8
  • 42500

    104t

    8
  • 36501

    104t

    8
Location

Industrial Wastewater Meeting Standards(%)

Location

Urban Sewage Treatment Rate

Location
  • Zunyi
  • Suzhou
  • Shaoxing
  • Xingtai
  • Jinzhou

COD in Industrial Wastewater

  • 70665

    t

    8
  • 45323.12

    t

    8
  • 28486.3

    t

    8
  • 27700

    t

    8
  • 24900

    t

    8
Location
  • Zunyi
  • Changji
  • Suzhou
  • Lanzhou
  • Jinzhou

NH3-N in Industrial Wastewater

  • 8325

    t

    8
  • 7069.85

    t

    8
  • 3259.47

    t

    8
  • 2723

    t

    8
  • 2100

    t

    8
Location
  • Jiangxi
  • Pingxiang
  • Panzhihua
  • Shaoxing

Cyanide

  • 7.46

    t

    8
  • 0.3

    t

    8
  • 0.02544

    t

    8
  • 0.0211

    t

    8
Location
  • Nantong
  • Jiangxi
  • Shaoxing
  • Pingxiang
  • Panzhihua

Volatile Phenols

  • 6000

    t

    8
  • 15.78

    t

    8
  • 1.5157

    t

    8
  • 0.35

    t

    8
  • 0.17578

    t

    8
Location
  • Jiangxi
  • Dalian
  • Nantong
  • Xiaogan
  • Pingxiang

Petroleum

  • 737

    t

    8
  • 466.82

    t

    8
  • 300

    t

    8
  • 45.21

    t

    8
  • 31.26

    t

    8
Location
  • Panzhihua

Mercury

  • 0

    t

    8
Location
  • Panzhihua

Arsenic

  • 0.01026

    t

    8
Location
  • Panzhihua

Cadmium

  • 0.00075

    t

    8
Location
  • Panzhihua
  • Xiaogan

Hexavalent Chromium

  • 0.59

    t

    8
  • 0.1

    t

    8
Location
  • Panzhihua

Lead

  • 0.00157

    t

    8
Location
  • Panzhihua
Total Chromium
  • 12.41ton
    8
Location
  • Wuhan
  • Harbin
  • Nanning
  • Jinzhou
  • Changde

COD in Domestic Sewage

  • 90100

    t

    8
  • 86227.4

    t

    8
  • 62200

    t

    8
  • 53800

    t

    8
  • 49038

    t

    8
Location
  • Wuhan
  • Harbin
  • Suzhou
  • Nantong
  • Nanning

NH3-N in Domestic Sewage

  • 12700

    t

    8
  • 10493

    t

    8
  • 9967.8

    t

    8
  • 9100

    t

    8
  • 7900

    t

    8
Location
  • Harbin
  • Jinzhou
  • Dalian
  • Wuhan
  • Qingdao

Total COD

  • 299376.2

    t

    8
  • 173300

    t

    8
  • 172800

    t

    8
  • 148300

    t

    8
  • 144200

    t

    8
Location
  • Harbin
  • Wuhan
  • Jinzhou
  • Dalian
  • Xuzhou

Total NH3-N

  • 21207.5

    t

    8
  • 17900

    t

    8
  • 15200

    t

    8
  • 14100

    t

    8
  • 13875.8557

    t

    8