Kanzakimachi Kanzaki, Saga, 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
Kanzakimachi Kanzaki, Saga, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 35 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Kanzakimachi Kanzaki, Saga, Japan
5 AM13th Aug 2025
7 PM
4 AM14th Aug 2025
AQI
AQI
53AQI
31AQI
In the last 24 hours,
Kanzakimachi Kanzaki's AQI reached its highest point of 53 at 5 PM during the Night, while the lowest point, 31, was recorded at 10 AM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kanzakimachi Kanzaki, Saga, Japan
25°C22/30°C
27°C23/31°C
28°C24/33°C
25°C23/26°C
26°C22/30°C
28°C23/33°C
28°C25/32°C
28°C25/33°C
29°C25/33°C
29°C24/35°C
29°C25/35°C
29°C25/35°C
29°C25/35°C
29°C24/36°C
29°C23/36°C
29°C24/36°C
29°C23/35°C
29°C25/34°C
28°C24/33°C
29°C24/34°C
29°C26/33°C
30°C26/33°C
30°C26/35°C
27°C25/31°C
27°C24/31°C
24°C23/24°C
26°C25/26°C
25°C24/26°C
26°C25/30°C
--°C/°C
--°C/°C
41AQI
30AQI
41AQI
39AQI
2025 Days Vs Air Quality
Kanzakimachi Kanzaki, Saga, Japan
73%
164
27%
60
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 225 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
Kanzakimachi Kanzaki, Saga, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
46AQI
36AQI
41AQI
39AQI
57AQI
33AQI
43AQI
30AQI
36AQI
31AQI
36AQI
41AQI
47AQI
46AQI
44AQI
55AQI
55AQI
53AQI
65AQI
77AQI
78AQI
69AQI
74AQI
46AQI
46AQI
43AQI
38AQI
35AQI
39AQI
47AQI
42AQI
37AQI
45AQI
32AQI
41AQI
32AQI
39AQI
35AQI
35AQI
36AQI
45AQI
39AQI
37AQI
43AQI
34AQI
38AQI
39AQI
36AQI
35AQI
34AQI
34AQI
42AQI
40AQI
38AQI
41AQI
48AQI
63AQI
58AQI
55AQI
38AQI
42AQI
31AQI
33AQI
32AQI
35AQI
41AQI
45AQI
49AQI
47AQI
53AQI
54AQI
39AQI
33AQI
31AQI
50AQI
46AQI
42AQI
55AQI
54AQI
63AQI
62AQI
55AQI
63AQI
62AQI
54AQI
62AQI
54AQI
44AQI
46AQI
45AQI
38AQI
38AQI
41AQI
45AQI
46AQI
43AQI
43AQI
56AQI
47AQI
58AQI
52AQI
54AQI
53AQI
36AQI
51AQI
46AQI
52AQI
52AQI
42AQI
44AQI
37AQI
29AQI
38AQI
52AQI
48AQI
52AQI
41AQI
51AQI
51AQI
48AQI
43AQI
46AQI
43AQI
43AQI
39AQI
37AQI
51AQI
34AQI
41AQI
49AQI
54AQI
58AQI
61AQI
58AQI
64AQI
43AQI
53AQI
54AQI
44AQI
36AQI
38AQI
46AQI
29AQI
34AQI
38AQI
44AQI
50AQI
50AQI
46AQI
43AQI
50AQI
54AQI
37AQI
47AQI
48AQI
54AQI
62AQI
67AQI
41AQI
33AQI
43AQI
41AQI
37AQI
29AQI
28AQI
28AQI
29AQI
34AQI
36AQI
33AQI
28AQI
26AQI
22AQI
23AQI
24AQI
31AQI
29AQI
30AQI
32AQI
38AQI
57AQI
65AQI
63AQI
69AQI
60AQI
52AQI
50AQI
55AQI
61AQI
60AQI
52AQI
47AQI
42AQI
40AQI
46AQI
53AQI
55AQI
37AQI
37AQI
33AQI
38AQI
43AQI
46AQI
34AQI
29AQI
26AQI
25AQI
26AQI
28AQI
31AQI
32AQI
43AQI
47AQI
48AQI
47AQI
46AQI
45AQI
49AQI
42AQI
35AQI
37AQI
32AQI
35AQI
47AQI
40AQI
47AQI
46AQI
46AQI
37AQI
45AQI
42AQI
No. of days
202544AQI
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
June37AQI
202439AQI
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
July23AQI
202341AQI
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
August31AQI
202240AQI
Highest AQI recorded in
August66AQI
Lowest AQI recorded in
September34AQI
202139AQI
Highest AQI recorded in
June50AQI
Lowest AQI recorded in
August28AQI
202039AQI
Highest AQI recorded in
May50AQI
Lowest AQI recorded in
July25AQI
Most & Least Polluted Years Over the Last 6 Years
Kanzakimachi Kanzaki's annual 2025 AQI (44) shows an average percentage change of 10.3% (worsened AQI) compared to previous years: 2020 (39), 2021 (39), 2022 (40), 2023 (41), 2024 (39).