Oseon Dong, Gwangju, Gwangju, 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
Oseon Dong, Gwangju, Gwangju, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (4th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 51 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Mar - 4th Mar 2026
Oseon Dong, Gwangju, Gwangju, South Korea
7 AM3rd Mar 2026
6 PM
6 AM4th Mar 2026
67AQI
8AQI
90AQI
12AQI
In the last 24 hours,
Oseon Dong's AQI reached its highest point of 90 at 11 PM during the Night, while the lowest point, 8, was recorded at 6 PM during the Day between 3rd Mar and 4th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Oseon Dong, Gwangju, Gwangju, South Korea
-1°C-5/4°C
2°C-3/8°C
5°C0/11°C
-2°C-4/0°C
-3°C-5/-1°C
-4°C-5/-2°C
-2°C-7/4°C
0°C-4/4°C
2°C-2/5°C
1°C-3/8°C
4°C-2/11°C
7°C2/12°C
6°C1/13°C
1°C-1/5°C
1°C-2/7°C
2°C-2/8°C
2°C-3/8°C
5°C0/13°C
8°C2/16°C
8°C2/14°C
3°C-1/8°C
2°C1/3°C
4°C-2/11°C
6°C0/12°C
8°C5/13°C
8°C3/15°C
9°C3/14°C
6°C5/7°C
8°C5/13°C
6°C2/11°C
69AQI
50AQI
67AQI
53AQI
2026 Days Vs Air Quality
Oseon Dong, Gwangju, Gwangju, South Korea
51%
32
40%
25
10%
6
Total number of days with different AQI categories in last 64 days in 2026 (301 days remaining)
Under WHO’s Safe Air Quality Limits: 51%
Health Risk Level:
Considerable
In 2026, 51% of 64 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
Oseon Dong, Gwangju, Gwangju, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI (US)
37AQI (US)
42AQI (US)
78AQI (US)
76AQI (US)
39AQI (US)
58AQI (US)
23AQI (US)
36AQI (US)
58AQI (US)
27AQI (US)
42AQI (US)
61AQI (US)
38AQI (US)
82AQI (US)
121AQI (US)
107AQI (US)
95AQI (US)
74AQI (US)
30AQI (US)
34AQI (US)
39AQI (US)
60AQI (US)
64AQI (US)
33AQI (US)
32AQI (US)
52AQI (US)
40AQI (US)
70AQI (US)
39AQI (US)
47AQI (US)
65AQI (US)
73AQI (US)
59AQI (US)
81AQI (US)
99AQI (US)
62AQI (US)
38AQI (US)
42AQI (US)
45AQI (US)
63AQI (US)
85AQI (US)
124AQI (US)
125AQI (US)
125AQI (US)
101AQI (US)
40AQI (US)
45AQI (US)
45AQI (US)
25AQI (US)
60AQI (US)
95AQI (US)
62AQI (US)
37AQI (US)
42AQI (US)
44AQI (US)
38AQI (US)
45AQI (US)
55AQI (US)
47AQI (US)
29AQI (US)
25AQI (US)
51AQI (US)
53AQI (US)
65AQI (US)
38AQI (US)
No. of days
202658AQI (US)
Highest AQI (US) recorded in
February65AQI (US)
Lowest AQI (US) recorded in
March38AQI (US)
202556AQI (US)
Highest AQI (US) recorded in
March72AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
202452AQI (US)
Highest AQI (US) recorded in
March64AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
202358AQI (US)
Highest AQI (US) recorded in
February80AQI (US)
Lowest AQI (US) recorded in
July41AQI (US)
202260AQI (US)
Highest AQI (US) recorded in
February81AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202162AQI (US)
Highest AQI (US) recorded in
March92AQI (US)
Lowest AQI (US) recorded in
August38AQI (US)
202059AQI (US)
Highest AQI (US) recorded in
December74AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Oseon Dong's annual 2026 AQI (US) (58) shows an average percentage change of -0.02% (improved AQI (US)) compared to previous years: 2020 (59), 2021 (62), 2022 (60), 2023 (58), 2024 (52), 2025 (56).