Tanushimarumachi Tanushimaru, Tachiarai, 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
Tanushimarumachi Tanushimaru, Tachiarai, Fukuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 62 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Tanushimarumachi Tanushimaru, Tachiarai, Fukuoka, Japan
6 AM18th Oct 2025
5 PM
5 AM19th Oct 2025
AQI
AQI
64AQI
51AQI
In the last 24 hours,
Tanushimarumachi Tanushimaru's AQI reached its highest point of 64 at 8 AM during the Night, while the lowest point, 51, was recorded at 5 AM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tanushimarumachi Tanushimaru, Tachiarai, Fukuoka, Japan
24°C20/29°C
24°C22/26°C
23°C19/26°C
22°C18/27°C
23°C20/27°C
25°C22/30°C
24°C22/28°C
24°C21/28°C
21°C18/23°C
23°C20/27°C
22°C19/25°C
21°C17/26°C
21°C18/27°C
21°C17/27°C
20°C19/21°C
23°C21/27°C
24°C20/28°C
23°C20/28°C
24°C20/30°C
23°C20/27°C
21°C18/26°C
21°C16/28°C
23°C18/30°C
23°C21/29°C
24°C21/29°C
23°C19/28°C
23°C20/28°C
22°C21/26°C
22°C18/28°C
--°C/°C
--°C/°C
48AQI
46AQI
51AQI
46AQI
2025 Days Vs Air Quality
Tanushimarumachi Tanushimaru, Tachiarai, Fukuoka, Japan
72%
209
28%
82
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 291 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
Tanushimarumachi Tanushimaru, Tachiarai, Fukuoka, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
43AQI
33AQI
45AQI
49AQI
58AQI
34AQI
39AQI
26AQI
30AQI
40AQI
38AQI
49AQI
50AQI
49AQI
46AQI
56AQI
55AQI
57AQI
66AQI
79AQI
87AQI
73AQI
81AQI
48AQI
45AQI
44AQI
35AQI
32AQI
41AQI
48AQI
42AQI
33AQI
48AQI
29AQI
40AQI
29AQI
40AQI
26AQI
33AQI
30AQI
44AQI
40AQI
36AQI
43AQI
32AQI
43AQI
39AQI
36AQI
37AQI
34AQI
36AQI
45AQI
41AQI
40AQI
39AQI
47AQI
64AQI
61AQI
60AQI
40AQI
42AQI
30AQI
33AQI
32AQI
36AQI
42AQI
45AQI
52AQI
48AQI
52AQI
56AQI
36AQI
35AQI
30AQI
50AQI
44AQI
40AQI
54AQI
53AQI
61AQI
60AQI
57AQI
63AQI
65AQI
52AQI
64AQI
52AQI
42AQI
43AQI
43AQI
35AQI
33AQI
38AQI
42AQI
44AQI
44AQI
41AQI
56AQI
44AQI
59AQI
55AQI
50AQI
53AQI
34AQI
54AQI
45AQI
51AQI
58AQI
51AQI
47AQI
42AQI
29AQI
40AQI
53AQI
49AQI
55AQI
48AQI
54AQI
55AQI
48AQI
42AQI
47AQI
40AQI
42AQI
34AQI
37AQI
46AQI
31AQI
40AQI
46AQI
54AQI
57AQI
63AQI
60AQI
68AQI
43AQI
53AQI
55AQI
44AQI
38AQI
38AQI
45AQI
28AQI
33AQI
39AQI
45AQI
51AQI
49AQI
46AQI
45AQI
53AQI
55AQI
37AQI
50AQI
50AQI
59AQI
74AQI
68AQI
37AQI
30AQI
43AQI
42AQI
38AQI
31AQI
31AQI
30AQI
32AQI
36AQI
38AQI
39AQI
32AQI
29AQI
26AQI
25AQI
26AQI
28AQI
29AQI
33AQI
36AQI
44AQI
60AQI
73AQI
85AQI
85AQI
74AQI
62AQI
60AQI
63AQI
68AQI
65AQI
53AQI
52AQI
48AQI
45AQI
49AQI
57AQI
57AQI
42AQI
37AQI
33AQI
37AQI
46AQI
44AQI
28AQI
26AQI
24AQI
23AQI
25AQI
26AQI
29AQI
33AQI
42AQI
47AQI
47AQI
44AQI
45AQI
47AQI
50AQI
42AQI
36AQI
37AQI
31AQI
35AQI
38AQI
38AQI
41AQI
41AQI
43AQI
49AQI
52AQI
44AQI
42AQI
47AQI
43AQI
38AQI
36AQI
37AQI
41AQI
44AQI
46AQI
51AQI
48AQI
40AQI
40AQI
40AQI
25AQI
26AQI
32AQI
37AQI
31AQI
30AQI
29AQI
35AQI
35AQI
31AQI
29AQI
30AQI
32AQI
29AQI
24AQI
27AQI
26AQI
23AQI
26AQI
27AQI
24AQI
45AQI
47AQI
30AQI
42AQI
35AQI
40AQI
52AQI
55AQI
60AQI
62AQI
45AQI
45AQI
58AQI
66AQI
54AQI
61AQI
64AQI
68AQI
62AQI
65AQI
56AQI
59AQI
53AQI
62AQI
49AQI
40AQI
47AQI
47AQI
45AQI
39AQI
49AQI
43AQI
32AQI
58AQI
No. of days
202544AQI
Highest AQI recorded in
October58AQI
Lowest AQI recorded in
September32AQI
202445AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
July28AQI
202347AQI
Highest AQI recorded in
November53AQI
Lowest AQI recorded in
August35AQI
202246AQI
Highest AQI recorded in
August63AQI
Lowest AQI recorded in
September41AQI
202143AQI
Highest AQI recorded in
June53AQI
Lowest AQI recorded in
August32AQI
202044AQI
Highest AQI recorded in
May56AQI
Lowest AQI recorded in
July29AQI
Most & Least Polluted Years Over the Last 6 Years
Tanushimarumachi Tanushimaru's annual 2025 AQI (44) shows an average percentage change of -1.4% (improved AQI) compared to previous years: 2020 (44), 2021 (43), 2022 (46), 2023 (47), 2024 (45).