Taragi, Kumamoto, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Taragi, Kumamoto, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Oct - 6th Oct 2025
Taragi, Kumamoto, Japan
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
73AQI
51AQI
In the last 24 hours,
Taragi's AQI reached its highest point of 73 at 10 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Oct and 6th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Taragi, Kumamoto, Japan
26°C21/34°C
26°C20/33°C
26°C21/32°C
26°C21/32°C
24°C21/28°C
23°C20/29°C
23°C19/30°C
24°C20/30°C
26°C21/32°C
25°C21/34°C
25°C21/32°C
25°C21/30°C
25°C20/30°C
24°C21/30°C
24°C20/30°C
24°C21/31°C
22°C20/24°C
23°C20/28°C
22°C20/25°C
23°C20/26°C
24°C19/32°C
23°C20/30°C
23°C21/27°C
23°C18/29°C
21°C17/28°C
21°C15/28°C
20°C15/28°C
20°C16/25°C
23°C20/30°C
--°C/°C
--°C/°C
37AQI
29AQI
37AQI
31AQI
2025 Days Vs Air Quality
Taragi, Kumamoto, Japan
83%
229
17%
48
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 278 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Taragi, Kumamoto, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
39AQI
39AQI
35AQI
33AQI
42AQI
32AQI
39AQI
30AQI
33AQI
30AQI
35AQI
41AQI
44AQI
44AQI
45AQI
46AQI
53AQI
51AQI
49AQI
69AQI
67AQI
62AQI
67AQI
54AQI
43AQI
38AQI
36AQI
33AQI
34AQI
41AQI
37AQI
30AQI
45AQI
32AQI
40AQI
33AQI
35AQI
31AQI
32AQI
33AQI
37AQI
44AQI
34AQI
40AQI
31AQI
37AQI
46AQI
39AQI
42AQI
35AQI
36AQI
48AQI
39AQI
42AQI
38AQI
39AQI
50AQI
47AQI
56AQI
55AQI
39AQI
33AQI
31AQI
32AQI
33AQI
36AQI
38AQI
40AQI
30AQI
42AQI
49AQI
42AQI
32AQI
29AQI
47AQI
38AQI
37AQI
47AQI
55AQI
61AQI
63AQI
51AQI
69AQI
64AQI
49AQI
56AQI
57AQI
44AQI
47AQI
37AQI
32AQI
37AQI
39AQI
44AQI
49AQI
41AQI
43AQI
56AQI
43AQI
54AQI
56AQI
48AQI
56AQI
31AQI
52AQI
48AQI
51AQI
49AQI
30AQI
38AQI
29AQI
29AQI
29AQI
43AQI
47AQI
48AQI
40AQI
49AQI
49AQI
46AQI
42AQI
44AQI
43AQI
41AQI
32AQI
44AQI
47AQI
37AQI
47AQI
39AQI
54AQI
55AQI
58AQI
60AQI
54AQI
42AQI
43AQI
54AQI
52AQI
37AQI
43AQI
54AQI
32AQI
36AQI
34AQI
38AQI
37AQI
33AQI
36AQI
41AQI
46AQI
41AQI
28AQI
43AQI
43AQI
55AQI
57AQI
46AQI
33AQI
29AQI
32AQI
37AQI
51AQI
34AQI
30AQI
30AQI
34AQI
34AQI
40AQI
50AQI
44AQI
38AQI
34AQI
40AQI
36AQI
32AQI
33AQI
37AQI
48AQI
49AQI
55AQI
65AQI
72AQI
94AQI
77AQI
60AQI
58AQI
64AQI
68AQI
47AQI
42AQI
40AQI
38AQI
36AQI
48AQI
50AQI
40AQI
32AQI
32AQI
28AQI
27AQI
26AQI
27AQI
24AQI
21AQI
20AQI
22AQI
24AQI
24AQI
21AQI
25AQI
40AQI
47AQI
51AQI
50AQI
47AQI
43AQI
39AQI
36AQI
32AQI
40AQI
31AQI
41AQI
37AQI
45AQI
51AQI
48AQI
46AQI
46AQI
46AQI
36AQI
36AQI
45AQI
43AQI
43AQI
48AQI
40AQI
37AQI
41AQI
48AQI
45AQI
39AQI
37AQI
38AQI
33AQI
28AQI
27AQI
31AQI
35AQI
27AQI
29AQI
27AQI
32AQI
28AQI
31AQI
28AQI
34AQI
41AQI
30AQI
24AQI
34AQI
32AQI
27AQI
28AQI
23AQI
22AQI
27AQI
36AQI
25AQI
22AQI
22AQI
35AQI
40AQI
54AQI
57AQI
65AQI
43AQI
38AQI
45AQI
43AQI
44AQI
39AQI
42AQI
42AQI
30AQI
54AQI
No. of days
202541AQI
Highest AQI recorded in
October54AQI
Lowest AQI recorded in
September30AQI
202433AQI
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
July24AQI
202336AQI
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
August27AQI
202236AQI
Highest AQI recorded in
November42AQI
Lowest AQI recorded in
September28AQI
202132AQI
Highest AQI recorded in
May39AQI
Lowest AQI recorded in
January27AQI
202033AQI
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
September25AQI
Most & Least Polluted Years Over the Last 6 Years
Taragi's annual 2025 AQI (41) shows an average percentage change of 21.4% (worsened AQI) compared to previous years: 2020 (33), 2021 (32), 2022 (36), 2023 (36), 2024 (33).