Chimsan dong, Daegu, Daegu, 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
Chimsan dong, Daegu, Daegu, South Korea
AQI Trends: Highest and Lowest
Same Day Analysis (4th March):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 61 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Mar - 5th Mar 2026
Chimsan dong, Daegu, Daegu, South Korea
7 AM4th Mar 2026
6 PM
6 AM5th Mar 2026
78AQI
30AQI
88AQI
47AQI
In the last 24 hours,
Chimsan dong's AQI reached its highest point of 88 at 9 PM during the Night, while the lowest point, 30, was recorded at 8 AM during the Day between 4th Mar and 5th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Chimsan dong, Daegu, Daegu, South Korea
1°C-4/8°C
3°C-2/11°C
0°C-3/3°C
-4°C-7/0°C
-7°C-9/-2°C
-3°C-9/5°C
1°C-4/7°C
2°C-2/6°C
2°C-3/9°C
4°C-2/12°C
6°C1/13°C
7°C2/15°C
3°C1/8°C
4°C-1/9°C
2°C-4/9°C
2°C-4/9°C
5°C-2/13°C
8°C1/16°C
10°C3/20°C
4°C-2/11°C
1°C1/3°C
3°C-3/8°C
5°C-1/12°C
6°C3/8°C
5°C0/11°C
7°C4/10°C
6°C4/7°C
6°C2/9°C
5°C0/12°C
7°C1/14°C
78AQI
53AQI
71AQI
56AQI
2026 Days Vs Air Quality
Chimsan dong, Daegu, Daegu, South Korea
56%
35
32%
20
13%
8
Total number of days with different AQI categories in last 65 days in 2026 (300 days remaining)
Under WHO’s Safe Air Quality Limits: 56%
Health Risk Level:
Considerable
In 2026, 56% of 65 days were within WHO’s safe air quality limits, and 44% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Chimsan dong, Daegu, Daegu, South Korea
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
32AQI (US)
45AQI (US)
87AQI (US)
47AQI (US)
32AQI (US)
58AQI (US)
25AQI (US)
41AQI (US)
56AQI (US)
24AQI (US)
47AQI (US)
52AQI (US)
40AQI (US)
87AQI (US)
126AQI (US)
104AQI (US)
97AQI (US)
83AQI (US)
26AQI (US)
29AQI (US)
31AQI (US)
56AQI (US)
63AQI (US)
22AQI (US)
35AQI (US)
50AQI (US)
29AQI (US)
50AQI (US)
28AQI (US)
48AQI (US)
72AQI (US)
70AQI (US)
46AQI (US)
101AQI (US)
126AQI (US)
75AQI (US)
29AQI (US)
36AQI (US)
41AQI (US)
69AQI (US)
85AQI (US)
119AQI (US)
137AQI (US)
141AQI (US)
121AQI (US)
43AQI (US)
26AQI (US)
46AQI (US)
39AQI (US)
72AQI (US)
98AQI (US)
55AQI (US)
21AQI (US)
47AQI (US)
34AQI (US)
36AQI (US)
50AQI (US)
54AQI (US)
44AQI (US)
84AQI (US)
46AQI (US)
61AQI (US)
51AQI (US)
67AQI (US)
59AQI (US)
No. of days
202659AQI (US)
Highest AQI (US) recorded in
February67AQI (US)
Lowest AQI (US) recorded in
January51AQI (US)
202557AQI (US)
Highest AQI (US) recorded in
January72AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202452AQI (US)
Highest AQI (US) recorded in
January75AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202361AQI (US)
Highest AQI (US) recorded in
February85AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
202263AQI (US)
Highest AQI (US) recorded in
November78AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Chimsan dong's annual 2026 AQI (US) (59) shows an average percentage change of 0.9% (worsened AQI (US)) compared to previous years: 2022 (63), 2023 (61), 2024 (52), 2025 (57).