Ita, Fukuoka, 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
Ita, Fukuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (11th 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 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Ita, Fukuoka, Japan
5 AM11th Aug 2025
7 PM
4 AM12th Aug 2025
44AQI
12AQI
41AQI
30AQI
In the last 24 hours,
Ita's AQI reached its highest point of 44 at 6 AM during the Day, while the lowest point, 12, was recorded at 11 AM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ita, Fukuoka, Japan
29°C26/35°C
25°C23/27°C
26°C22/31°C
27°C23/33°C
29°C24/36°C
25°C24/26°C
26°C23/32°C
28°C24/34°C
29°C25/35°C
28°C24/33°C
28°C24/33°C
29°C24/35°C
29°C25/34°C
29°C25/34°C
29°C25/34°C
30°C25/35°C
30°C24/36°C
29°C24/36°C
29°C23/36°C
30°C26/36°C
29°C25/35°C
30°C25/38°C
30°C26/33°C
31°C26/36°C
31°C26/37°C
28°C26/33°C
27°C25/32°C
23°C21/24°C
25°C25/25°C
25°C24/27°C
--°C/°C
42AQI
32AQI
43AQI
38AQI
2025 Days Vs Air Quality
Ita, Fukuoka, Japan
74%
164
26%
59
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2025, 74% of 224 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
Ita, Fukuoka, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI
41AQI
34AQI
39AQI
35AQI
58AQI
32AQI
43AQI
31AQI
32AQI
32AQI
31AQI
41AQI
46AQI
45AQI
43AQI
53AQI
50AQI
55AQI
64AQI
76AQI
82AQI
70AQI
77AQI
51AQI
45AQI
44AQI
38AQI
35AQI
39AQI
48AQI
43AQI
40AQI
50AQI
33AQI
43AQI
30AQI
38AQI
29AQI
32AQI
31AQI
43AQI
37AQI
37AQI
42AQI
31AQI
40AQI
38AQI
34AQI
34AQI
31AQI
34AQI
39AQI
39AQI
36AQI
39AQI
54AQI
58AQI
66AQI
61AQI
43AQI
42AQI
33AQI
32AQI
32AQI
35AQI
40AQI
44AQI
48AQI
48AQI
53AQI
48AQI
41AQI
35AQI
32AQI
49AQI
44AQI
42AQI
60AQI
56AQI
68AQI
64AQI
58AQI
67AQI
67AQI
56AQI
63AQI
51AQI
44AQI
46AQI
43AQI
38AQI
37AQI
42AQI
43AQI
44AQI
43AQI
47AQI
56AQI
49AQI
57AQI
54AQI
49AQI
48AQI
37AQI
51AQI
45AQI
52AQI
55AQI
47AQI
40AQI
40AQI
27AQI
40AQI
55AQI
46AQI
55AQI
44AQI
50AQI
52AQI
52AQI
42AQI
47AQI
41AQI
45AQI
33AQI
37AQI
39AQI
29AQI
36AQI
44AQI
51AQI
55AQI
62AQI
59AQI
59AQI
40AQI
51AQI
56AQI
47AQI
39AQI
38AQI
43AQI
26AQI
32AQI
36AQI
43AQI
47AQI
45AQI
43AQI
40AQI
49AQI
52AQI
34AQI
46AQI
44AQI
51AQI
62AQI
68AQI
37AQI
33AQI
45AQI
39AQI
38AQI
30AQI
31AQI
30AQI
34AQI
39AQI
40AQI
43AQI
32AQI
24AQI
28AQI
26AQI
29AQI
38AQI
34AQI
34AQI
35AQI
49AQI
64AQI
78AQI
75AQI
76AQI
67AQI
56AQI
55AQI
62AQI
73AQI
75AQI
54AQI
50AQI
48AQI
42AQI
50AQI
61AQI
55AQI
38AQI
39AQI
35AQI
37AQI
41AQI
35AQI
33AQI
28AQI
26AQI
25AQI
27AQI
26AQI
28AQI
32AQI
43AQI
47AQI
48AQI
46AQI
45AQI
46AQI
52AQI
44AQI
37AQI
35AQI
35AQI
47AQI
39AQI
48AQI
46AQI
44AQI
39AQI
48AQI
43AQI
No. of days
202545AQI
Highest AQI recorded in
March48AQI
Lowest AQI recorded in
June39AQI
202440AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
July30AQI
202344AQI
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August31AQI
202249AQI
Highest AQI recorded in
May63AQI
Lowest AQI recorded in
September38AQI
202145AQI
Highest AQI recorded in
March53AQI
Lowest AQI recorded in
August33AQI
202045AQI
Highest AQI recorded in
August62AQI
Lowest AQI recorded in
July31AQI
Most & Least Polluted Years Over the Last 6 Years
Ita's annual 2025 AQI (45) shows an average percentage change of 0.4% (worsened AQI) compared to previous years: 2020 (45), 2021 (45), 2022 (49), 2023 (44), 2024 (40).