Hakui, Ishikawa, 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
Hakui, Ishikawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Hakui, Ishikawa, Japan
4 AM4th Aug 2026
7 PM
3 AM5th Aug 2026
36AQI
21AQI
38AQI
21AQI
In the last 24 hours,
Hakui's AQI reached its highest point of 38 at 8 PM during the Night, while the lowest point, 21, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hakui, Ishikawa, Japan
24°C22/28°C
25°C23/30°C
26°C22/30°C
26°C23/31°C
26°C23/29°C
25°C23/28°C
25°C23/28°C
26°C23/31°C
28°C23/34°C
27°C24/30°C
26°C23/30°C
26°C23/32°C
28°C24/32°C
28°C25/33°C
28°C25/33°C
28°C24/33°C
28°C25/32°C
28°C24/32°C
27°C24/32°C
25°C23/27°C
25°C22/30°C
23°C22/26°C
24°C22/28°C
26°C22/31°C
27°C24/31°C
27°C24/31°C
27°C25/32°C
27°C24/31°C
27°C24/30°C
27°C24/31°C
37AQI
31AQI
36AQI
31AQI
2026 Days Vs Air Quality
Hakui, Ishikawa, Japan
84%
182
16%
35
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 217 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
Hakui, Ishikawa, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI (US)
18AQI (US)
16AQI (US)
27AQI (US)
31AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
22AQI (US)
23AQI (US)
39AQI (US)
16AQI (US)
34AQI (US)
23AQI (US)
38AQI (US)
48AQI (US)
50AQI (US)
30AQI (US)
46AQI (US)
20AQI (US)
17AQI (US)
23AQI (US)
34AQI (US)
37AQI (US)
43AQI (US)
26AQI (US)
36AQI (US)
32AQI (US)
26AQI (US)
39AQI (US)
41AQI (US)
31AQI (US)
38AQI (US)
32AQI (US)
38AQI (US)
45AQI (US)
41AQI (US)
23AQI (US)
21AQI (US)
37AQI (US)
40AQI (US)
49AQI (US)
52AQI (US)
48AQI (US)
67AQI (US)
56AQI (US)
44AQI (US)
15AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
49AQI (US)
35AQI (US)
39AQI (US)
30AQI (US)
31AQI (US)
28AQI (US)
45AQI (US)
38AQI (US)
39AQI (US)
70AQI (US)
43AQI (US)
62AQI (US)
62AQI (US)
54AQI (US)
47AQI (US)
45AQI (US)
48AQI (US)
57AQI (US)
57AQI (US)
64AQI (US)
35AQI (US)
49AQI (US)
59AQI (US)
56AQI (US)
55AQI (US)
57AQI (US)
32AQI (US)
36AQI (US)
61AQI (US)
49AQI (US)
55AQI (US)
73AQI (US)
54AQI (US)
32AQI (US)
23AQI (US)
57AQI (US)
52AQI (US)
64AQI (US)
48AQI (US)
42AQI (US)
21AQI (US)
40AQI (US)
31AQI (US)
14AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
35AQI (US)
44AQI (US)
40AQI (US)
30AQI (US)
31AQI (US)
36AQI (US)
40AQI (US)
36AQI (US)
39AQI (US)
39AQI (US)
36AQI (US)
36AQI (US)
42AQI (US)
45AQI (US)
36AQI (US)
32AQI (US)
45AQI (US)
50AQI (US)
35AQI (US)
38AQI (US)
38AQI (US)
39AQI (US)
49AQI (US)
54AQI (US)
52AQI (US)
18AQI (US)
21AQI (US)
29AQI (US)
31AQI (US)
27AQI (US)
20AQI (US)
28AQI (US)
29AQI (US)
36AQI (US)
44AQI (US)
41AQI (US)
31AQI (US)
79AQI (US)
65AQI (US)
53AQI (US)
47AQI (US)
61AQI (US)
65AQI (US)
70AQI (US)
62AQI (US)
63AQI (US)
56AQI (US)
42AQI (US)
29AQI (US)
26AQI (US)
19AQI (US)
20AQI (US)
26AQI (US)
28AQI (US)
35AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
29AQI (US)
23AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
21AQI (US)
27AQI (US)
29AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
19AQI (US)
22AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
29AQI (US)
27AQI (US)
28AQI (US)
29AQI (US)
30AQI (US)
40AQI (US)
34AQI (US)
39AQI (US)
42AQI (US)
54AQI (US)
63AQI (US)
57AQI (US)
33AQI (US)
29AQI (US)
37AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
34AQI (US)
33AQI (US)
33AQI (US)
40AQI (US)
33AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
38AQI (US)
51AQI (US)
36AQI (US)
42AQI (US)
24AQI (US)
31AQI (US)
32AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
July50AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202335AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
202236AQI (US)
Highest AQI (US) recorded in
May47AQI (US)
Lowest AQI (US) recorded in
November28AQI (US)
202135AQI (US)
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
January29AQI (US)
202032AQI (US)
Highest AQI (US) recorded in
August49AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hakui's annual 2026 AQI (US) (36) shows an average percentage change of 1.003% (worsened AQI (US)) compared to previous years: 2020 (32), 2021 (35), 2022 (36), 2023 (35), 2024 (36), 2025 (41).