Kaohsiung, Kaohsiung, Taiwan 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
Kaohsiung, Kaohsiung, Taiwan
AQI Trends: Highest and Lowest
Same Day Analysis (28th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 44 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Aug - 30th Aug 2025
Kaohsiung, Kaohsiung, Taiwan
5 AM29th Aug 2025
6 PM
4 AM30th Aug 2025
AQI
AQI
46AQI
30AQI
In the last 24 hours,
Kaohsiung's AQI reached its highest point of 46 at 6 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 29th Aug and 30th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kaohsiung, Kaohsiung, Taiwan
28°C27/29°C
28°C27/29°C
28°C27/30°C
27°C25/28°C
25°C24/26°C
28°C26/30°C
29°C27/31°C
30°C28/32°C
30°C28/32°C
30°C28/32°C
29°C27/31°C
29°C28/31°C
30°C28/32°C
28°C25/29°C
30°C27/34°C
30°C28/32°C
30°C27/32°C
29°C28/32°C
29°C27/30°C
29°C27/32°C
29°C27/32°C
30°C28/32°C
30°C28/33°C
31°C28/33°C
30°C28/32°C
30°C26/33°C
29°C27/32°C
29°C27/29°C
30°C28/32°C
--°C/°C
--°C/°C
44AQI
40AQI
44AQI
41AQI
2025 Days Vs Air Quality
Kaohsiung, Kaohsiung, Taiwan
43%
102
55%
131
3%
7
Total number of days with different AQI categories in last 241 days in 2025 (124 days remaining)
Under WHO’s Safe Air Quality Limits: 43%
Health Risk Level:
Significant
In 2025, 43% of 241 days were within WHO’s safe air quality limits, and 57% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Kaohsiung, Kaohsiung, Taiwan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
121AQI
80AQI
85AQI
77AQI
77AQI
88AQI
93AQI
91AQI
93AQI
79AQI
76AQI
72AQI
70AQI
85AQI
83AQI
88AQI
82AQI
92AQI
78AQI
87AQI
89AQI
103AQI
101AQI
94AQI
100AQI
85AQI
62AQI
72AQI
67AQI
69AQI
83AQI
70AQI
77AQI
73AQI
78AQI
84AQI
95AQI
85AQI
79AQI
73AQI
72AQI
84AQI
77AQI
65AQI
93AQI
68AQI
92AQI
95AQI
111AQI
80AQI
111AQI
83AQI
86AQI
74AQI
76AQI
86AQI
103AQI
123AQI
91AQI
84AQI
68AQI
60AQI
58AQI
60AQI
64AQI
68AQI
78AQI
77AQI
87AQI
82AQI
77AQI
63AQI
70AQI
69AQI
56AQI
79AQI
60AQI
73AQI
73AQI
75AQI
73AQI
69AQI
64AQI
69AQI
63AQI
62AQI
63AQI
71AQI
62AQI
68AQI
59AQI
73AQI
68AQI
70AQI
79AQI
75AQI
70AQI
72AQI
67AQI
63AQI
62AQI
54AQI
71AQI
70AQI
82AQI
79AQI
66AQI
61AQI
59AQI
58AQI
60AQI
56AQI
58AQI
54AQI
54AQI
59AQI
63AQI
59AQI
64AQI
62AQI
59AQI
66AQI
64AQI
64AQI
52AQI
58AQI
56AQI
57AQI
41AQI
41AQI
46AQI
51AQI
54AQI
57AQI
56AQI
48AQI
42AQI
40AQI
37AQI
36AQI
35AQI
41AQI
42AQI
43AQI
51AQI
56AQI
59AQI
55AQI
50AQI
45AQI
56AQI
49AQI
47AQI
44AQI
36AQI
41AQI
38AQI
36AQI
31AQI
37AQI
41AQI
45AQI
47AQI
37AQI
41AQI
43AQI
41AQI
41AQI
41AQI
40AQI
40AQI
33AQI
24AQI
25AQI
28AQI
27AQI
30AQI
30AQI
32AQI
34AQI
38AQI
38AQI
37AQI
39AQI
38AQI
34AQI
33AQI
33AQI
34AQI
41AQI
38AQI
41AQI
43AQI
46AQI
47AQI
47AQI
47AQI
48AQI
47AQI
45AQI
41AQI
40AQI
45AQI
48AQI
47AQI
49AQI
45AQI
43AQI
42AQI
40AQI
46AQI
48AQI
48AQI
49AQI
51AQI
45AQI
50AQI
48AQI
50AQI
49AQI
41AQI
38AQI
37AQI
39AQI
41AQI
36AQI
37AQI
39AQI
35AQI
34AQI
34AQI
38AQI
35AQI
40AQI
41AQI
47AQI
45AQI
40AQI
41AQI
44AQI
85AQI
85AQI
69AQI
65AQI
50AQI
37AQI
42AQI
42AQI
No. of days
202559AQI
Highest AQI recorded in
February85AQI
Lowest AQI recorded in
June37AQI
202464AQI
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
July35AQI
202366AQI
Highest AQI recorded in
January92AQI
Lowest AQI recorded in
July39AQI
202268AQI
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
June33AQI
202172AQI
Highest AQI recorded in
January105AQI
Lowest AQI recorded in
June39AQI
202065AQI
Highest AQI recorded in
December94AQI
Lowest AQI recorded in
June34AQI
Most & Least Polluted Years Over the Last 6 Years
Kaohsiung's annual 2025 AQI (59) shows an average percentage change of -11.3% (improved AQI) compared to previous years: 2020 (65), 2021 (72), 2022 (68), 2023 (66), 2024 (64).