Wajimazakimachi, 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
Wajimazakimachi, Ishikawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 46 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Wajimazakimachi, Ishikawa, Japan
4 AM1st Aug 2025
7 PM
3 AM2nd Aug 2025
58AQI
40AQI
48AQI
38AQI
In the last 24 hours,
Wajimazakimachi's AQI reached its highest point of 58 at 5 PM during the Day, while the lowest point, 38, was recorded at 12 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Wajimazakimachi, Ishikawa, Japan
25°C23/27°C
26°C24/27°C
25°C24/27°C
25°C24/26°C
25°C24/27°C
25°C24/27°C
25°C24/28°C
25°C23/27°C
24°C22/26°C
24°C22/25°C
25°C22/27°C
27°C25/29°C
26°C24/27°C
26°C24/29°C
26°C24/29°C
27°C25/29°C
26°C25/29°C
27°C25/29°C
27°C26/29°C
27°C25/29°C
27°C25/29°C
27°C25/30°C
28°C26/30°C
28°C26/31°C
28°C27/30°C
28°C26/30°C
28°C26/30°C
28°C26/30°C
28°C26/30°C
28°C27/30°C
--°C/°C
49AQI
43AQI
50AQI
42AQI
2025 Days Vs Air Quality
Wajimazakimachi, Ishikawa, Japan
86%
184
14%
29
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 214 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
Wajimazakimachi, Ishikawa, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
31AQI
31AQI
30AQI
29AQI
28AQI
34AQI
30AQI
31AQI
29AQI
28AQI
28AQI
29AQI
30AQI
36AQI
29AQI
29AQI
28AQI
29AQI
32AQI
36AQI
39AQI
35AQI
45AQI
38AQI
36AQI
31AQI
29AQI
31AQI
30AQI
32AQI
31AQI
35AQI
31AQI
32AQI
32AQI
32AQI
32AQI
33AQI
31AQI
31AQI
31AQI
32AQI
30AQI
33AQI
33AQI
31AQI
35AQI
40AQI
33AQI
33AQI
32AQI
32AQI
32AQI
33AQI
33AQI
34AQI
48AQI
48AQI
50AQI
50AQI
53AQI
42AQI
40AQI
35AQI
34AQI
35AQI
36AQI
37AQI
41AQI
38AQI
38AQI
48AQI
36AQI
37AQI
24AQI
26AQI
25AQI
22AQI
33AQI
50AQI
52AQI
56AQI
61AQI
71AQI
65AQI
68AQI
51AQI
40AQI
34AQI
33AQI
28AQI
24AQI
21AQI
22AQI
30AQI
31AQI
34AQI
40AQI
29AQI
39AQI
42AQI
39AQI
29AQI
34AQI
23AQI
35AQI
39AQI
50AQI
53AQI
42AQI
40AQI
45AQI
28AQI
23AQI
31AQI
47AQI
41AQI
44AQI
38AQI
36AQI
47AQI
30AQI
35AQI
33AQI
37AQI
31AQI
28AQI
28AQI
33AQI
27AQI
26AQI
39AQI
48AQI
52AQI
55AQI
55AQI
41AQI
48AQI
45AQI
55AQI
60AQI
44AQI
45AQI
40AQI
31AQI
32AQI
32AQI
34AQI
34AQI
35AQI
31AQI
33AQI
42AQI
40AQI
40AQI
35AQI
44AQI
49AQI
53AQI
61AQI
58AQI
48AQI
46AQI
38AQI
36AQI
25AQI
30AQI
34AQI
39AQI
46AQI
50AQI
55AQI
62AQI
50AQI
46AQI
46AQI
43AQI
51AQI
40AQI
44AQI
50AQI
50AQI
61AQI
65AQI
69AQI
65AQI
58AQI
60AQI
56AQI
56AQI
50AQI
51AQI
46AQI
48AQI
49AQI
40AQI
47AQI
36AQI
36AQI
35AQI
35AQI
36AQI
38AQI
39AQI
44AQI
47AQI
42AQI
37AQI
38AQI
35AQI
37AQI
44AQI
46AQI
32AQI
34AQI
42AQI
35AQI
39AQI
44AQI
47AQI
46AQI
No. of days
202539AQI
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
January32AQI
202434AQI
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
January24AQI
202335AQI
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
September25AQI
202237AQI
Highest AQI recorded in
May49AQI
Lowest AQI recorded in
August22AQI
202132AQI
Highest AQI recorded in
June41AQI
Lowest AQI recorded in
January23AQI
202027AQI
Highest AQI recorded in
August41AQI
Lowest AQI recorded in
December19AQI
Most & Least Polluted Years Over the Last 6 Years
Wajimazakimachi's annual 2025 AQI (39) shows an average percentage change of 21.3% (worsened AQI) compared to previous years: 2020 (27), 2021 (32), 2022 (37), 2023 (35), 2024 (34).