Ongjang, Hwangnam, North Korea Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Ongjang, Hwangnam, North Korea
AQI Trends: Highest and Lowest
Same Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 75 of Moderate air quality on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Ongjang, Hwangnam, North Korea
5 AM7th Aug 2026
7 PM
4 AM8th Aug 2026
80AQI
71AQI
80AQI
69AQI
In the last 24 hours,
Ongjang's AQI reached its highest point of 80 at 9 AM during the Day, while the lowest point, 69, was recorded at 2 AM during the Night between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Ongjang, Hwangnam, North Korea
23°C22/24°C
23°C22/24°C
23°C22/24°C
24°C23/24°C
24°C24/24°C
23°C23/24°C
23°C22/25°C
23°C22/24°C
22°C20/23°C
23°C22/23°C
22°C21/23°C
23°C23/24°C
24°C23/25°C
24°C23/25°C
24°C24/25°C
24°C24/25°C
25°C24/26°C
26°C25/26°C
26°C26/27°C
26°C25/26°C
26°C25/27°C
26°C26/27°C
27°C26/28°C
27°C26/28°C
27°C26/29°C
27°C26/29°C
27°C26/29°C
27°C27/28°C
27°C27/29°C
27°C24/28°C
41AQI
33AQI
40AQI
34AQI
2026 Days Vs Air Quality
Ongjang, Hwangnam, North Korea
51%
110
42%
91
7%
15
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 51%
Health Risk Level:
Considerable
In 2026, 51% of 220 days were within WHO’s safe air quality limits, and 49% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Ongjang, Hwangnam, North Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI (US)
39AQI (US)
52AQI (US)
92AQI (US)
56AQI (US)
42AQI (US)
62AQI (US)
27AQI (US)
48AQI (US)
77AQI (US)
34AQI (US)
41AQI (US)
45AQI (US)
46AQI (US)
88AQI (US)
137AQI (US)
83AQI (US)
73AQI (US)
48AQI (US)
31AQI (US)
36AQI (US)
37AQI (US)
54AQI (US)
44AQI (US)
27AQI (US)
59AQI (US)
47AQI (US)
38AQI (US)
39AQI (US)
46AQI (US)
59AQI (US)
67AQI (US)
60AQI (US)
41AQI (US)
85AQI (US)
102AQI (US)
60AQI (US)
28AQI (US)
44AQI (US)
51AQI (US)
89AQI (US)
112AQI (US)
52AQI (US)
95AQI (US)
141AQI (US)
99AQI (US)
41AQI (US)
43AQI (US)
65AQI (US)
42AQI (US)
74AQI (US)
104AQI (US)
57AQI (US)
24AQI (US)
38AQI (US)
63AQI (US)
66AQI (US)
61AQI (US)
75AQI (US)
63AQI (US)
17AQI (US)
28AQI (US)
82AQI (US)
76AQI (US)
77AQI (US)
52AQI (US)
50AQI (US)
101AQI (US)
75AQI (US)
75AQI (US)
105AQI (US)
62AQI (US)
82AQI (US)
105AQI (US)
141AQI (US)
148AQI (US)
103AQI (US)
42AQI (US)
56AQI (US)
78AQI (US)
73AQI (US)
107AQI (US)
143AQI (US)
98AQI (US)
62AQI (US)
56AQI (US)
90AQI (US)
84AQI (US)
88AQI (US)
89AQI (US)
66AQI (US)
93AQI (US)
121AQI (US)
97AQI (US)
83AQI (US)
48AQI (US)
30AQI (US)
42AQI (US)
44AQI (US)
40AQI (US)
75AQI (US)
56AQI (US)
59AQI (US)
73AQI (US)
74AQI (US)
54AQI (US)
55AQI (US)
62AQI (US)
52AQI (US)
65AQI (US)
49AQI (US)
60AQI (US)
69AQI (US)
53AQI (US)
61AQI (US)
37AQI (US)
48AQI (US)
43AQI (US)
62AQI (US)
128AQI (US)
56AQI (US)
38AQI (US)
34AQI (US)
30AQI (US)
33AQI (US)
32AQI (US)
27AQI (US)
29AQI (US)
37AQI (US)
38AQI (US)
44AQI (US)
47AQI (US)
77AQI (US)
65AQI (US)
56AQI (US)
53AQI (US)
63AQI (US)
66AQI (US)
78AQI (US)
72AQI (US)
71AQI (US)
65AQI (US)
49AQI (US)
33AQI (US)
22AQI (US)
53AQI (US)
62AQI (US)
64AQI (US)
68AQI (US)
59AQI (US)
57AQI (US)
28AQI (US)
19AQI (US)
32AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
35AQI (US)
50AQI (US)
49AQI (US)
43AQI (US)
39AQI (US)
30AQI (US)
40AQI (US)
60AQI (US)
36AQI (US)
42AQI (US)
14AQI (US)
13AQI (US)
22AQI (US)
52AQI (US)
28AQI (US)
35AQI (US)
33AQI (US)
47AQI (US)
34AQI (US)
28AQI (US)
23AQI (US)
37AQI (US)
52AQI (US)
25AQI (US)
22AQI (US)
23AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
16AQI (US)
27AQI (US)
41AQI (US)
45AQI (US)
33AQI (US)
29AQI (US)
27AQI (US)
40AQI (US)
51AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
29AQI (US)
26AQI (US)
30AQI (US)
37AQI (US)
24AQI (US)
26AQI (US)
29AQI (US)
31AQI (US)
28AQI (US)
31AQI (US)
35AQI (US)
64AQI (US)
21AQI (US)
26AQI (US)
54AQI (US)
66AQI (US)
68AQI (US)
75AQI (US)
53AQI (US)
67AQI (US)
81AQI (US)
61AQI (US)
53AQI (US)
36AQI (US)
30AQI (US)
53AQI (US)
No. of days
202654AQI (US)
Highest AQI (US) recorded in
March81AQI (US)
Lowest AQI (US) recorded in
July30AQI (US)
202564AQI (US)
Highest AQI (US) recorded in
March90AQI (US)
Lowest AQI (US) recorded in
September47AQI (US)
202461AQI (US)
Highest AQI (US) recorded in
January79AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202364AQI (US)
Highest AQI (US) recorded in
March83AQI (US)
Lowest AQI (US) recorded in
August45AQI (US)
202263AQI (US)
Highest AQI (US) recorded in
April78AQI (US)
Lowest AQI (US) recorded in
August43AQI (US)
202160AQI (US)
Highest AQI (US) recorded in
April94AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Ongjang's annual 2026 AQI (US) (54) shows an average percentage change of -13.4% (improved AQI (US)) compared to previous years: 2021 (60), 2022 (63), 2023 (64), 2024 (61), 2025 (64).