Komatsushimacho, Tokushima, Japan 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
Komatsushimacho, Tokushima, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (21st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Aug - 23rd Aug 2025
Komatsushimacho, Tokushima, Japan
5 AM22nd Aug 2025
6 PM
4 AM23rd Aug 2025
AQI
AQI
56AQI
22AQI
In the last 24 hours,
Komatsushimacho's AQI reached its highest point of 56 at 1 PM during the Night, while the lowest point, 22, was recorded at 10 AM during the Night between 22nd Aug and 23rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Komatsushimacho, Tokushima, Japan
27°C25/30°C
27°C25/29°C
27°C25/29°C
27°C25/29°C
27°C24/29°C
27°C25/30°C
27°C25/30°C
27°C25/30°C
28°C26/31°C
29°C26/32°C
28°C26/31°C
28°C25/31°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
27°C25/29°C
25°C22/27°C
25°C24/26°C
26°C26/28°C
26°C25/26°C
27°C25/30°C
27°C25/30°C
27°C25/29°C
27°C25/29°C
27°C25/29°C
27°C25/30°C
27°C25/30°C
27°C25/30°C
27°C25/30°C
--°C/°C
--°C/°C
44AQI
37AQI
43AQI
38AQI
2025 Days Vs Air Quality
Komatsushimacho, Tokushima, Japan
70%
164
30%
69
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Under WHO’s Safe Air Quality Limits: 70%
Health Risk Level:
Low
In 2025, 70% of 234 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
Komatsushimacho, Tokushima, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
41AQI
35AQI
33AQI
32AQI
32AQI
33AQI
27AQI
28AQI
28AQI
28AQI
32AQI
32AQI
45AQI
38AQI
35AQI
32AQI
30AQI
39AQI
44AQI
42AQI
59AQI
63AQI
69AQI
44AQI
42AQI
34AQI
34AQI
31AQI
40AQI
63AQI
65AQI
43AQI
51AQI
39AQI
39AQI
32AQI
34AQI
32AQI
31AQI
34AQI
33AQI
36AQI
32AQI
34AQI
31AQI
50AQI
42AQI
39AQI
35AQI
32AQI
32AQI
37AQI
36AQI
35AQI
35AQI
36AQI
63AQI
65AQI
76AQI
85AQI
50AQI
46AQI
32AQI
39AQI
34AQI
37AQI
38AQI
40AQI
40AQI
44AQI
52AQI
41AQI
36AQI
24AQI
40AQI
27AQI
32AQI
39AQI
48AQI
56AQI
63AQI
63AQI
70AQI
83AQI
59AQI
52AQI
42AQI
37AQI
35AQI
35AQI
30AQI
24AQI
29AQI
39AQI
44AQI
47AQI
46AQI
60AQI
60AQI
58AQI
57AQI
42AQI
50AQI
29AQI
40AQI
47AQI
58AQI
60AQI
48AQI
42AQI
46AQI
43AQI
31AQI
59AQI
58AQI
58AQI
57AQI
50AQI
60AQI
56AQI
41AQI
48AQI
39AQI
40AQI
27AQI
31AQI
28AQI
42AQI
33AQI
34AQI
48AQI
54AQI
59AQI
57AQI
52AQI
42AQI
58AQI
58AQI
65AQI
43AQI
39AQI
49AQI
40AQI
29AQI
31AQI
35AQI
37AQI
39AQI
34AQI
39AQI
46AQI
51AQI
31AQI
47AQI
48AQI
50AQI
55AQI
65AQI
47AQI
36AQI
39AQI
54AQI
54AQI
41AQI
44AQI
52AQI
48AQI
52AQI
53AQI
56AQI
51AQI
47AQI
46AQI
42AQI
42AQI
46AQI
50AQI
55AQI
56AQI
57AQI
59AQI
73AQI
79AQI
80AQI
91AQI
75AQI
72AQI
80AQI
87AQI
75AQI
65AQI
61AQI
56AQI
53AQI
55AQI
57AQI
47AQI
43AQI
37AQI
35AQI
33AQI
33AQI
30AQI
28AQI
26AQI
26AQI
23AQI
23AQI
31AQI
35AQI
39AQI
44AQI
43AQI
44AQI
58AQI
47AQI
50AQI
48AQI
51AQI
52AQI
49AQI
38AQI
35AQI
41AQI
46AQI
44AQI
43AQI
37AQI
44AQI
44AQI
45AQI
40AQI
39AQI
39AQI
47AQI
47AQI
43AQI
49AQI
52AQI
45AQI
No. of days
202545AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
January39AQI
202439AQI
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
December30AQI
202341AQI
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
December34AQI
202243AQI
Highest AQI recorded in
March52AQI
Lowest AQI recorded in
August29AQI
202141AQI
Highest AQI recorded in
May49AQI
Lowest AQI recorded in
January36AQI
202038AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
December31AQI
Most & Least Polluted Years Over the Last 6 Years
Komatsushimacho's annual 2025 AQI (45) shows an average percentage change of 11.6% (worsened AQI) compared to previous years: 2020 (38), 2021 (41), 2022 (43), 2023 (41), 2024 (39).