Imaricho Ko, Saga, 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
Imaricho Ko, Saga, 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 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Imaricho Ko, Saga, Japan
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
AQI
AQI
62AQI
44AQI
In the last 24 hours,
Imaricho Ko's AQI reached its highest point of 62 at 12 PM during the Night, while the lowest point, 44, was recorded at 12 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Imaricho Ko, Saga, Japan
28°C25/31°C
28°C25/31°C
27°C25/30°C
27°C25/30°C
27°C26/30°C
27°C25/31°C
27°C25/30°C
27°C25/29°C
26°C25/29°C
27°C26/30°C
25°C24/26°C
25°C23/28°C
27°C24/31°C
27°C25/31°C
25°C24/26°C
26°C24/29°C
27°C25/31°C
27°C25/31°C
27°C25/30°C
28°C26/30°C
28°C26/31°C
28°C26/32°C
29°C26/33°C
29°C26/33°C
28°C25/32°C
28°C25/31°C
28°C25/32°C
28°C25/31°C
28°C26/31°C
--°C/°C
--°C/°C
45AQI
33AQI
45AQI
45AQI
2025 Days Vs Air Quality
Imaricho Ko, Saga, Japan
77%
165
23%
48
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% 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
Imaricho Ko, Saga, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI
43AQI
35AQI
37AQI
33AQI
52AQI
31AQI
41AQI
30AQI
34AQI
30AQI
34AQI
39AQI
47AQI
43AQI
39AQI
52AQI
50AQI
50AQI
62AQI
74AQI
76AQI
68AQI
70AQI
45AQI
44AQI
40AQI
36AQI
34AQI
36AQI
44AQI
42AQI
36AQI
44AQI
33AQI
41AQI
32AQI
38AQI
32AQI
32AQI
32AQI
41AQI
37AQI
35AQI
38AQI
32AQI
39AQI
41AQI
35AQI
37AQI
34AQI
34AQI
40AQI
38AQI
37AQI
37AQI
52AQI
59AQI
59AQI
53AQI
38AQI
42AQI
31AQI
33AQI
32AQI
36AQI
39AQI
46AQI
48AQI
51AQI
53AQI
53AQI
43AQI
32AQI
33AQI
48AQI
47AQI
46AQI
55AQI
57AQI
66AQI
63AQI
55AQI
64AQI
60AQI
49AQI
61AQI
50AQI
40AQI
43AQI
42AQI
36AQI
34AQI
38AQI
41AQI
43AQI
41AQI
40AQI
55AQI
49AQI
58AQI
51AQI
51AQI
53AQI
34AQI
50AQI
42AQI
49AQI
42AQI
42AQI
37AQI
33AQI
26AQI
34AQI
51AQI
47AQI
49AQI
42AQI
47AQI
50AQI
44AQI
41AQI
44AQI
41AQI
44AQI
38AQI
35AQI
42AQI
32AQI
36AQI
48AQI
53AQI
58AQI
59AQI
56AQI
61AQI
37AQI
53AQI
52AQI
39AQI
33AQI
37AQI
43AQI
28AQI
35AQI
35AQI
43AQI
49AQI
49AQI
44AQI
42AQI
49AQI
53AQI
40AQI
46AQI
46AQI
48AQI
58AQI
67AQI
42AQI
34AQI
43AQI
38AQI
36AQI
27AQI
27AQI
29AQI
29AQI
34AQI
33AQI
28AQI
25AQI
21AQI
22AQI
20AQI
21AQI
33AQI
28AQI
27AQI
27AQI
32AQI
51AQI
59AQI
55AQI
63AQI
51AQI
45AQI
41AQI
51AQI
56AQI
59AQI
56AQI
49AQI
44AQI
39AQI
45AQI
49AQI
51AQI
34AQI
36AQI
33AQI
40AQI
41AQI
45AQI
41AQI
30AQI
27AQI
25AQI
28AQI
27AQI
32AQI
34AQI
50AQI
45AQI
39AQI
47AQI
44AQI
44AQI
35AQI
43AQI
50AQI
No. of days
202542AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
June35AQI
202439AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
July23AQI
202343AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
August32AQI
202244AQI
Highest AQI recorded in
May53AQI
Lowest AQI recorded in
August28AQI
202141AQI
Highest AQI recorded in
May49AQI
Lowest AQI recorded in
August29AQI
202042AQI
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
July25AQI
Most & Least Polluted Years Over the Last 6 Years
Imaricho Ko's annual 2025 AQI (42) shows an average percentage change of 1.7% (worsened AQI) compared to previous years: 2020 (42), 2021 (41), 2022 (44), 2023 (43), 2024 (39).