Donghaehang, Samchok, Gangwon, South Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Donghaehang, Samchok, Gangwon, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (10th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 80 of Moderate air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Donghaehang, Samchok, Gangwon, South Korea
7 AM9th Mar 2026
6 PM
6 AM10th Mar 2026
87AQI
44AQI
74AQI
35AQI
In the last 24 hours,
Donghaehang's AQI reached its highest point of 87 at 2 PM during the Day, while the lowest point, 35, was recorded at 8 PM during the Night between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Donghaehang, Samchok, Gangwon, South Korea
-1°C-7/6°C
2°C-1/6°C
3°C0/7°C
3°C0/9°C
6°C1/12°C
7°C3/13°C
8°C4/13°C
3°C0/3°C
2°C-1/8°C
3°C0/6°C
3°C0/9°C
6°C1/12°C
9°C4/15°C
9°C3/14°C
4°C1/10°C
4°C2/6°C
3°C-1/7°C
5°C1/8°C
6°C4/6°C
5°C2/6°C
5°C5/6°C
5°C4/5°C
4°C3/4°C
4°C0/7°C
6°C1/10°C
5°C2/8°C
2°C-1/5°C
3°C-1/7°C
2°C0/6°C
3°C0/9°C
70AQI
58AQI
60AQI
58AQI
2026 Days Vs Air Quality
Donghaehang, Samchok, Gangwon, South Korea
55%
38
42%
29
3%
2
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 55%
Health Risk Level:
Considerable
In 2026, 55% of 70 days were within WHO’s safe air quality limits, and 45% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Donghaehang, Samchok, Gangwon, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI (US)
27AQI (US)
48AQI (US)
61AQI (US)
44AQI (US)
46AQI (US)
57AQI (US)
30AQI (US)
35AQI (US)
50AQI (US)
34AQI (US)
32AQI (US)
40AQI (US)
38AQI (US)
87AQI (US)
80AQI (US)
75AQI (US)
56AQI (US)
39AQI (US)
32AQI (US)
31AQI (US)
29AQI (US)
46AQI (US)
49AQI (US)
25AQI (US)
42AQI (US)
52AQI (US)
37AQI (US)
31AQI (US)
40AQI (US)
55AQI (US)
56AQI (US)
57AQI (US)
51AQI (US)
73AQI (US)
98AQI (US)
67AQI (US)
42AQI (US)
29AQI (US)
49AQI (US)
56AQI (US)
70AQI (US)
81AQI (US)
117AQI (US)
142AQI (US)
99AQI (US)
38AQI (US)
42AQI (US)
58AQI (US)
46AQI (US)
72AQI (US)
91AQI (US)
69AQI (US)
44AQI (US)
37AQI (US)
36AQI (US)
40AQI (US)
38AQI (US)
41AQI (US)
44AQI (US)
60AQI (US)
36AQI (US)
63AQI (US)
62AQI (US)
61AQI (US)
62AQI (US)
42AQI (US)
60AQI (US)
80AQI (US)
44AQI (US)
62AQI (US)
57AQI (US)
No. of days
202653AQI (US)
Highest AQI (US) recorded in
February62AQI (US)
Lowest AQI (US) recorded in
January44AQI (US)
202557AQI (US)
Highest AQI (US) recorded in
January68AQI (US)
Lowest AQI (US) recorded in
September44AQI (US)
202460AQI (US)
Highest AQI (US) recorded in
April80AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202362AQI (US)
Highest AQI (US) recorded in
April81AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202258AQI (US)
Highest AQI (US) recorded in
March77AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202149AQI (US)
Highest AQI (US) recorded in
April65AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Donghaehang's annual 2026 AQI (US) (53) shows an average percentage change of -5.6% (improved AQI (US)) compared to previous years: 2021 (49), 2022 (58), 2023 (62), 2024 (60), 2025 (57).