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Seawater Quality Report (2/3)

1 tables and 132 items from the KOSIS survey “Seawater Quality Report”, as annual figures and charts.

연안수질현황(연근해 환경측정망)

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해역/연안별 동해 · 층별 표층

Temperature

2002 12.59Temperature→2025 15.65Temperature▲ +24.3%

Temperature

2002 13.69Temperature→2025 16.2Temperature▲ +18.3%

Temperature

2002 14.49Temperature→2025 16.54Temperature▲ +14.1%

Temperature

2002 14.46Temperature→2025 15.73Temperature▲ +8.8%

Temperature

2002 14.16Temperature→2025 15.96Temperature▲ +12.7%

Temperature

2002 14.2Temperature→2025 16Temperature▲ +12.7%

Temperature

2002 14Temperature→2025 16.01Temperature▲ +14.4%

Temperature

2002 15.31Temperature→2025 16.21Temperature▲ +5.9%

Temperature

2002 15.39Temperature→2025 16.62Temperature▲ +8.0%

Temperature

2002 14.93Temperature→2025 16.3Temperature▲ +9.2%

Temperature

2002 14.93Temperature→2025 16.64Temperature▲ +11.5%

Temperature

2002 15.43Temperature→2025 15.52Temperature▲ +0.6%

Temperature

2002 15.85Temperature→2025 16.18Temperature▲ +2.1%

Temperature

2002 15.8Temperature→2025 16.57Temperature▲ +4.9%

Temperature

2002 16.59Temperature→2025 16.25Temperature▼ −2.0%

Temperature

2004 17.65Temperature→2025 15.88Temperature▼ −10.0%

Temperature

2002 15.29Temperature→2025 16.83Temperature▲ +10.1%

Temperature

2002 16.56Temperature→2025 17.98Temperature▲ +8.6%

Temperature

2002 15.66Temperature→2025 16.75Temperature▲ +7.0%

Temperature

2002 15.38Temperature→2025 16.5Temperature▲ +7.3%

Temperature

2002 15.84Temperature→2025 17.33Temperature▲ +9.4%

Temperature

2002 15.32Temperature→2025 17.06Temperature▲ +11.4%

Salinity

2002 33.22→2025 33.5▲ +0.8%

Salinity

2002 32.77→2025 33.6▲ +2.5%

Salinity

2002 33.62→2025 33.75▲ +0.4%

Salinity

2002 33.43→2025 33.68▲ +0.7%

Salinity

2002 33.29→2025 33.75▲ +1.4%

Salinity

2002 33.12→2025 33.81▲ +2.1%

Salinity

2002 32.72→2025 33.8▲ +3.3%

Salinity

2002 32.39→2025 33.83▲ +4.4%

Salinity

2002 31.99→2025 33.82▲ +5.7%

Salinity

2002 32.07→2025 33.8▲ +5.4%

Salinity

2002 25.86→2025 33.67▲ +30.2%

Salinity

2002 32.04→2025 33.76▲ +5.4%

Salinity

2002 30.27→2025 33.46▲ +10.5%

Salinity

2002 31.04→2025 33.62▲ +8.3%

Salinity

2002 31.17→2025 33.59▲ +7.8%

Salinity

2004 33.02→2025 33.65▲ +1.9%

Salinity

2002 29.69→2025 31.36▲ +5.6%

Salinity

2002 32.45→2025 32.82▲ +1.1%

Salinity

2002 32.89→2025 32.99▲ +0.3%

Salinity

2002 32.58→2025 32.7▲ +0.4%

Salinity

2002 32.93→2025 33▲ +0.2%

Salinity

2002 32.26→2025 32.34▲ +0.2%

Hydrogenion concentration

2002 8.31→2025 8.13▼ −2.2%

Hydrogenion concentration

2002 8.28→2025 8.12▼ −1.9%

Hydrogenion concentration

2002 8.27→2025 8.16▼ −1.3%

Hydrogenion concentration

2002 8.21→2025 8.16▼ −0.6%

Hydrogenion concentration

2002 8.13→2025 8.16▲ +0.4%

Hydrogenion concentration

2002 8.1→2025 8.17▲ +0.9%

Hydrogenion concentration

2002 8.11→2025 8.17▲ +0.7%

Hydrogenion concentration

2002 8.05→2025 8.16▲ +1.4%

Hydrogenion concentration

2002 7.99→2025 8.13▲ +1.8%

Hydrogenion concentration

2002 7.99→2025 8.17▲ +2.3%

Hydrogenion concentration

2002 7.98→2025 8.17▲ +2.4%

Hydrogenion concentration

2002 8.02→2025 8.16▲ +1.7%

Hydrogenion concentration

2002 7.97→2025 8.2▲ +2.9%

Hydrogenion concentration

2002 7.97→2025 8.14▲ +2.1%

Hydrogenion concentration

2002 7.96→2025 8.12▲ +2.0%

Hydrogenion concentration

2004 8.09→2025 8.14▲ +0.6%

Hydrogenion concentration

2002 8.01→2025 8.11▲ +1.2%

Hydrogenion concentration

2002 8.05→2025 8.19▲ +1.7%

Hydrogenion concentration

2002 7.95→2025 8.13▲ +2.3%

Hydrogenion concentration

2002 7.93→2025 8.09▲ +2.0%

Hydrogenion concentration

2002 7.91→2025 8.14▲ +2.9%

Hydrogenion concentration

2002 7.94→2025 8.04▲ +1.3%

Dissolved Oxygen

2002 9.62mg/ℓ→2025 9.25mg/ℓ▼ −3.8%

Dissolved Oxygen

2002 9.87mg/ℓ→2025 9.17mg/ℓ▼ −7.1%

Dissolved Oxygen

2002 9.4mg/ℓ→2025 8.98mg/ℓ▼ −4.5%

Dissolved Oxygen

2002 8.96mg/ℓ→2025 9.32mg/ℓ▲ +4.0%

Dissolved Oxygen

2002 9.35mg/ℓ→2025 9.22mg/ℓ▼ −1.4%

Dissolved Oxygen

2002 9.25mg/ℓ→2025 9.46mg/ℓ▲ +2.3%

Dissolved Oxygen

2002 8.89mg/ℓ→2025 9.5mg/ℓ▲ +6.9%

Dissolved Oxygen

2002 8.73mg/ℓ→2025 9.34mg/ℓ▲ +7.0%

Dissolved Oxygen

2002 8.82mg/ℓ→2025 8.88mg/ℓ▲ +0.7%

Dissolved Oxygen

2002 8.74mg/ℓ→2025 8.88mg/ℓ▲ +1.6%

Dissolved Oxygen

2002 9.01mg/ℓ→2025 8.99mg/ℓ▼ −0.2%

Dissolved Oxygen

2002 8.94mg/ℓ→2025 9.39mg/ℓ▲ +5.0%

Dissolved Oxygen

2002 9.27mg/ℓ→2025 9.5mg/ℓ▲ +2.5%

Dissolved Oxygen

2002 8.66mg/ℓ→2025 9.04mg/ℓ▲ +4.4%

Dissolved Oxygen

2002 8.65mg/ℓ→2025 8.8mg/ℓ▲ +1.7%

Dissolved Oxygen

2004 8.23mg/ℓ→2025 7.96mg/ℓ▼ −3.3%

Dissolved Oxygen

2002 7.71mg/ℓ→2025 7.86mg/ℓ▲ +1.9%

Dissolved Oxygen

2002 9.07mg/ℓ→2025 8.69mg/ℓ▼ −4.2%

Dissolved Oxygen

2002 7.13mg/ℓ→2025 8.37mg/ℓ▲ +17.4%

Dissolved Oxygen

2002 7.66mg/ℓ→2025 8.61mg/ℓ▲ +12.4%

Dissolved Oxygen

2002 7.29mg/ℓ→2025 8.72mg/ℓ▲ +19.6%

Dissolved Oxygen

2002 7.57mg/ℓ→2025 8.53mg/ℓ▲ +12.7%

Chemical Oxygen Demand

2002 0.64mg/ℓ→2025 0.87mg/ℓ▲ +35.9%

Chemical Oxygen Demand

2002 0.85mg/ℓ→2025 0.92mg/ℓ▲ +8.2%

Chemical Oxygen Demand

2002 0.72mg/ℓ→2025 0.83mg/ℓ▲ +15.3%

Chemical Oxygen Demand

2002 0.89mg/ℓ→2025 1.06mg/ℓ▲ +19.1%

Chemical Oxygen Demand

2002 1.01mg/ℓ→2025 1.18mg/ℓ▲ +16.8%

Chemical Oxygen Demand

2002 1.09mg/ℓ→2025 0.96mg/ℓ▼ −11.9%

Chemical Oxygen Demand

2002 0.99mg/ℓ→2025 1.01mg/ℓ▲ +2.0%

Chemical Oxygen Demand

2002 0.94mg/ℓ→2025 1.08mg/ℓ▲ +14.9%

Chemical Oxygen Demand

2002 0.62mg/ℓ→2025 0.79mg/ℓ▲ +27.4%

Chemical Oxygen Demand

2002 0.56mg/ℓ→2025 1.19mg/ℓ▲ +112.5%

Chemical Oxygen Demand

2002 0.55mg/ℓ→2025 1.14mg/ℓ▲ +107.3%

Chemical Oxygen Demand

2002 0.89mg/ℓ→2025 1.03mg/ℓ▲ +15.7%

Chemical Oxygen Demand

2002 1.09mg/ℓ→2025 1.05mg/ℓ▼ −3.7%

Chemical Oxygen Demand

2002 0.7mg/ℓ→2025 1.03mg/ℓ▲ +47.1%

Chemical Oxygen Demand

2002 0.57mg/ℓ→2025 0.89mg/ℓ▲ +56.1%

Chemical Oxygen Demand

2004 1.14mg/ℓ→2025 0.94mg/ℓ▼ −17.5%

Chemical Oxygen Demand

2002 1.75mg/ℓ→2025 1.53mg/ℓ▼ −12.6%

Chemical Oxygen Demand

2002 1.12mg/ℓ→2025 1.21mg/ℓ▲ +8.0%

Chemical Oxygen Demand

2002 0.99mg/ℓ→2025 1.02mg/ℓ▲ +3.0%

Chemical Oxygen Demand

2002 1.15mg/ℓ→2025 1.31mg/ℓ▲ +13.9%

Chemical Oxygen Demand

2002 0.91mg/ℓ→2025 1.24mg/ℓ▲ +36.3%

Chemical Oxygen Demand

2002 1.11mg/ℓ→2025 1.33mg/ℓ▲ +19.8%

Dissolved Inorganic Nitrogen

2002 172㎍/ℓ→2025 30.5㎍/ℓ▼ −82.3%

Dissolved Inorganic Nitrogen

2002 183㎍/ℓ→2025 33.6㎍/ℓ▼ −81.6%

Dissolved Inorganic Nitrogen

2002 150㎍/ℓ→2025 44㎍/ℓ▼ −70.7%

Dissolved Inorganic Nitrogen

2002 213㎍/ℓ→2025 35.7㎍/ℓ▼ −83.2%

Dissolved Inorganic Nitrogen

2002 188㎍/ℓ→2025 38.6㎍/ℓ▼ −79.5%

Dissolved Inorganic Nitrogen

2002 247㎍/ℓ→2025 42.4㎍/ℓ▼ −82.8%

Dissolved Inorganic Nitrogen

2002 277㎍/ℓ→2025 41.4㎍/ℓ▼ −85.0%

Dissolved Inorganic Nitrogen

2002 195㎍/ℓ→2025 37.1㎍/ℓ▼ −81.0%

Dissolved Inorganic Nitrogen

2002 127㎍/ℓ→2025 38.8㎍/ℓ▼ −69.4%

Dissolved Inorganic Nitrogen

2002 135㎍/ℓ→2025 37.7㎍/ℓ▼ −72.0%

Dissolved Inorganic Nitrogen

2002 288㎍/ℓ→2025 45.2㎍/ℓ▼ −84.3%

Dissolved Inorganic Nitrogen

2002 118㎍/ℓ→2025 36.2㎍/ℓ▼ −69.3%

Dissolved Inorganic Nitrogen

2002 204㎍/ℓ→2025 38.6㎍/ℓ▼ −81.0%

Dissolved Inorganic Nitrogen

2002 193㎍/ℓ→2025 43.8㎍/ℓ▼ −77.3%

Dissolved Inorganic Nitrogen

2002 163㎍/ℓ→2025 69.9㎍/ℓ▼ −57.1%

Dissolved Inorganic Nitrogen

2004 82.3㎍/ℓ→2025 70.7㎍/ℓ▼ −14.1%

Dissolved Inorganic Nitrogen

2002 277㎍/ℓ→2025 69.6㎍/ℓ▼ −74.9%

Dissolved Inorganic Nitrogen

2002 153㎍/ℓ→2025 49.9㎍/ℓ▼ −67.4%

Dissolved Inorganic Nitrogen

2002 92.3㎍/ℓ→2025 59.2㎍/ℓ▼ −35.9%

Dissolved Inorganic Nitrogen

2002 116㎍/ℓ→2025 66.5㎍/ℓ▼ −42.8%

Dissolved Inorganic Nitrogen

2002 81.9㎍/ℓ→2025 41.3㎍/ℓ▼ −49.6%

Dissolved Inorganic Nitrogen

2002 68.7㎍/ℓ→2025 45.2㎍/ℓ▼ −34.2%

Data source

Organization
기관 146
Dataset
연안수질현황(환경관리해역 환경측정망)
Provider
KOSIS 국가통계포털
Period
2002 ~ 2025
As of
2026-08-29
Processing
KOSIS OpenAPI 로 연간 전국값을 받아 그대로 사용. 가공 없음.
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