Who, Shingu, 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
Who, Shingu, Fukuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (11th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 10th Aug - 11th Aug 2026
Who, Shingu, Fukuoka, Japan
5 AM10th Aug 2026
7 PM
4 AM11th Aug 2026
27AQI
21AQI
27AQI
25AQI
In the last 24 hours,
Who's AQI reached its highest point of 27 at 5 PM during the Day, while the lowest point, 21, was recorded at 12 PM during the Day between 10th Aug and 11th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Who, Shingu, Fukuoka, Japan
29°C25/33°C
28°C26/32°C
29°C27/31°C
28°C27/30°C
28°C26/30°C
28°C26/31°C
29°C26/32°C
28°C26/31°C
28°C26/31°C
29°C26/32°C
29°C26/31°C
29°C26/31°C
29°C26/32°C
29°C26/32°C
29°C27/33°C
29°C27/32°C
28°C27/31°C
29°C26/34°C
28°C26/31°C
30°C25/35°C
30°C27/33°C
30°C27/34°C
30°C28/33°C
30°C27/34°C
30°C27/34°C
30°C28/33°C
30°C27/33°C
29°C26/33°C
29°C27/32°C
27°C25/30°C
32AQI
28AQI
31AQI
30AQI
2026 Days Vs Air Quality
Who, Shingu, Fukuoka, Japan
80%
179
20%
44
Total number of days with different AQI categories in last 223 days in 2026 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 223 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
Who, Shingu, Fukuoka, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
17AQI (US)
21AQI (US)
38AQI (US)
43AQI (US)
23AQI (US)
39AQI (US)
18AQI (US)
20AQI (US)
38AQI (US)
19AQI (US)
21AQI (US)
35AQI (US)
23AQI (US)
40AQI (US)
73AQI (US)
61AQI (US)
64AQI (US)
40AQI (US)
22AQI (US)
13AQI (US)
25AQI (US)
39AQI (US)
44AQI (US)
26AQI (US)
21AQI (US)
48AQI (US)
27AQI (US)
45AQI (US)
27AQI (US)
32AQI (US)
48AQI (US)
41AQI (US)
34AQI (US)
41AQI (US)
40AQI (US)
51AQI (US)
31AQI (US)
21AQI (US)
36AQI (US)
37AQI (US)
46AQI (US)
48AQI (US)
61AQI (US)
34AQI (US)
45AQI (US)
61AQI (US)
21AQI (US)
28AQI (US)
65AQI (US)
57AQI (US)
52AQI (US)
29AQI (US)
31AQI (US)
25AQI (US)
29AQI (US)
29AQI (US)
49AQI (US)
42AQI (US)
36AQI (US)
60AQI (US)
35AQI (US)
48AQI (US)
52AQI (US)
51AQI (US)
53AQI (US)
42AQI (US)
59AQI (US)
42AQI (US)
40AQI (US)
60AQI (US)
41AQI (US)
44AQI (US)
59AQI (US)
57AQI (US)
51AQI (US)
55AQI (US)
54AQI (US)
42AQI (US)
37AQI (US)
46AQI (US)
30AQI (US)
49AQI (US)
42AQI (US)
24AQI (US)
57AQI (US)
85AQI (US)
89AQI (US)
58AQI (US)
19AQI (US)
23AQI (US)
58AQI (US)
64AQI (US)
26AQI (US)
35AQI (US)
62AQI (US)
33AQI (US)
25AQI (US)
31AQI (US)
45AQI (US)
36AQI (US)
46AQI (US)
42AQI (US)
27AQI (US)
35AQI (US)
36AQI (US)
36AQI (US)
28AQI (US)
31AQI (US)
36AQI (US)
55AQI (US)
52AQI (US)
15AQI (US)
36AQI (US)
45AQI (US)
47AQI (US)
53AQI (US)
42AQI (US)
38AQI (US)
34AQI (US)
52AQI (US)
52AQI (US)
35AQI (US)
30AQI (US)
25AQI (US)
30AQI (US)
57AQI (US)
32AQI (US)
26AQI (US)
32AQI (US)
33AQI (US)
34AQI (US)
39AQI (US)
31AQI (US)
32AQI (US)
76AQI (US)
62AQI (US)
53AQI (US)
45AQI (US)
60AQI (US)
65AQI (US)
70AQI (US)
62AQI (US)
63AQI (US)
55AQI (US)
41AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
42AQI (US)
54AQI (US)
12AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
29AQI (US)
14AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
23AQI (US)
27AQI (US)
28AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
26AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
25AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
26AQI (US)
24AQI (US)
20AQI (US)
18AQI (US)
26AQI (US)
39AQI (US)
41AQI (US)
34AQI (US)
29AQI (US)
27AQI (US)
29AQI (US)
28AQI (US)
26AQI (US)
37AQI (US)
31AQI (US)
35AQI (US)
32AQI (US)
31AQI (US)
35AQI (US)
30AQI (US)
26AQI (US)
31AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
25AQI (US)
22AQI (US)
29AQI (US)
45AQI (US)
52AQI (US)
43AQI (US)
37AQI (US)
32AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
33AQI (US)
40AQI (US)
49AQI (US)
39AQI (US)
43AQI (US)
25AQI (US)
28AQI (US)
32AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202438AQI (US)
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
March54AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202249AQI (US)
Highest AQI (US) recorded in
May61AQI (US)
Lowest AQI (US) recorded in
August37AQI (US)
202147AQI (US)
Highest AQI (US) recorded in
March57AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
202046AQI (US)
Highest AQI (US) recorded in
August62AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Who's annual 2026 AQI (US) (36) shows an average percentage change of -17.5% (improved AQI (US)) compared to previous years: 2020 (46), 2021 (47), 2022 (49), 2023 (43), 2024 (38), 2025 (41).