Higashimoji, Shinozaki, Fukuoka, 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
Higashimoji, Shinozaki, Fukuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 64 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
Higashimoji, Shinozaki, Fukuoka, Japan
6 AM5th Oct 2025
6 PM
5 AM6th Oct 2025
AQI
AQI
69AQI
49AQI
In the last 24 hours,
Higashimoji's AQI reached its highest point of 69 at 12 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
Higashimoji, Shinozaki, Fukuoka, Japan
28°C25/31°C
28°C25/31°C
28°C26/31°C
27°C25/30°C
25°C24/27°C
26°C24/29°C
26°C24/29°C
27°C25/29°C
27°C25/30°C
27°C25/31°C
28°C25/31°C
28°C25/31°C
25°C23/27°C
25°C23/28°C
25°C24/28°C
24°C22/27°C
23°C20/26°C
23°C22/25°C
25°C24/28°C
25°C23/28°C
25°C23/28°C
24°C22/26°C
24°C21/27°C
24°C20/26°C
22°C19/25°C
22°C20/26°C
23°C20/27°C
21°C19/21°C
24°C22/27°C
--°C/°C
--°C/°C
37AQI
37AQI
36AQI
36AQI
2025 Days Vs Air Quality
Higashimoji, Shinozaki, Fukuoka, Japan
77%
212
23%
65
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% 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
Higashimoji, Shinozaki, Fukuoka, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
42AQI
35AQI
33AQI
31AQI
53AQI
31AQI
40AQI
30AQI
32AQI
32AQI
31AQI
39AQI
50AQI
40AQI
38AQI
50AQI
42AQI
52AQI
54AQI
71AQI
81AQI
81AQI
72AQI
47AQI
43AQI
42AQI
37AQI
34AQI
40AQI
48AQI
46AQI
36AQI
49AQI
33AQI
40AQI
32AQI
40AQI
31AQI
35AQI
32AQI
43AQI
40AQI
35AQI
41AQI
32AQI
45AQI
41AQI
37AQI
36AQI
33AQI
35AQI
38AQI
40AQI
36AQI
43AQI
56AQI
66AQI
69AQI
69AQI
59AQI
46AQI
36AQI
34AQI
35AQI
34AQI
38AQI
43AQI
46AQI
48AQI
56AQI
53AQI
39AQI
34AQI
29AQI
40AQI
45AQI
44AQI
57AQI
59AQI
71AQI
69AQI
64AQI
70AQI
71AQI
67AQI
60AQI
49AQI
40AQI
40AQI
40AQI
37AQI
31AQI
35AQI
41AQI
44AQI
42AQI
46AQI
56AQI
57AQI
56AQI
56AQI
49AQI
48AQI
35AQI
53AQI
48AQI
55AQI
56AQI
47AQI
46AQI
42AQI
30AQI
39AQI
56AQI
48AQI
53AQI
48AQI
46AQI
52AQI
50AQI
44AQI
47AQI
40AQI
43AQI
34AQI
36AQI
38AQI
33AQI
36AQI
46AQI
51AQI
56AQI
59AQI
56AQI
53AQI
41AQI
50AQI
57AQI
57AQI
41AQI
42AQI
44AQI
31AQI
34AQI
33AQI
39AQI
44AQI
39AQI
41AQI
36AQI
45AQI
50AQI
33AQI
46AQI
42AQI
47AQI
55AQI
61AQI
51AQI
36AQI
41AQI
46AQI
43AQI
39AQI
36AQI
34AQI
36AQI
42AQI
43AQI
49AQI
45AQI
36AQI
37AQI
36AQI
37AQI
43AQI
42AQI
38AQI
38AQI
48AQI
55AQI
65AQI
68AQI
67AQI
63AQI
57AQI
56AQI
61AQI
68AQI
71AQI
62AQI
55AQI
50AQI
46AQI
52AQI
56AQI
50AQI
41AQI
41AQI
37AQI
34AQI
34AQI
32AQI
32AQI
27AQI
26AQI
24AQI
26AQI
25AQI
27AQI
31AQI
42AQI
44AQI
47AQI
50AQI
48AQI
47AQI
52AQI
50AQI
41AQI
38AQI
32AQI
34AQI
38AQI
43AQI
45AQI
42AQI
41AQI
47AQI
52AQI
48AQI
42AQI
46AQI
48AQI
48AQI
43AQI
42AQI
46AQI
49AQI
51AQI
51AQI
50AQI
43AQI
43AQI
44AQI
29AQI
28AQI
30AQI
33AQI
36AQI
32AQI
34AQI
33AQI
33AQI
33AQI
33AQI
34AQI
34AQI
34AQI
26AQI
27AQI
29AQI
23AQI
24AQI
26AQI
28AQI
27AQI
31AQI
29AQI
35AQI
41AQI
50AQI
54AQI
56AQI
58AQI
64AQI
45AQI
41AQI
50AQI
46AQI
44AQI
43AQI
46AQI
45AQI
33AQI
58AQI
No. of days
202544AQI
Highest AQI recorded in
October58AQI
Lowest AQI recorded in
September33AQI
202437AQI
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
July28AQI
202338AQI
Highest AQI recorded in
November39AQI
Lowest AQI recorded in
December38AQI
202033AQI
Highest AQI recorded in
September33AQI
Lowest AQI recorded in
September33AQI
Most & Least Polluted Years Over the Last 4 Years
Higashimoji's annual 2025 AQI (44) shows an average percentage change of 21.4% (worsened AQI) compared to previous years: 2020 (33), 2023 (38), 2024 (37).