Takehara, Hiroshima, 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
Takehara, Hiroshima, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Takehara, Hiroshima, Japan
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
AQI
AQI
53AQI
32AQI
In the last 24 hours,
Takehara's AQI reached its highest point of 53 at 1 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Takehara, Hiroshima, Japan
26°C22/31°C
26°C22/30°C
26°C22/30°C
26°C21/31°C
27°C23/31°C
26°C23/31°C
27°C23/31°C
26°C23/30°C
26°C23/29°C
26°C23/30°C
23°C21/25°C
24°C20/28°C
25°C21/29°C
25°C22/29°C
24°C23/26°C
25°C22/29°C
26°C22/30°C
26°C23/31°C
26°C23/31°C
27°C23/32°C
26°C22/32°C
27°C23/31°C
27°C23/31°C
27°C22/31°C
26°C22/32°C
27°C22/32°C
27°C23/32°C
27°C23/33°C
28°C23/32°C
--°C/°C
--°C/°C
53AQI
35AQI
54AQI
43AQI
2025 Days Vs Air Quality
Takehara, Hiroshima, Japan
82%
175
18%
38
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% 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
Takehara, Hiroshima, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI
32AQI
29AQI
27AQI
26AQI
28AQI
29AQI
26AQI
28AQI
25AQI
26AQI
28AQI
32AQI
34AQI
35AQI
30AQI
28AQI
26AQI
36AQI
28AQI
36AQI
48AQI
58AQI
51AQI
43AQI
37AQI
31AQI
32AQI
30AQI
42AQI
37AQI
44AQI
33AQI
39AQI
32AQI
34AQI
30AQI
29AQI
30AQI
28AQI
30AQI
31AQI
32AQI
31AQI
34AQI
29AQI
34AQI
40AQI
32AQI
35AQI
31AQI
32AQI
35AQI
32AQI
34AQI
34AQI
37AQI
46AQI
52AQI
52AQI
82AQI
47AQI
44AQI
32AQI
39AQI
33AQI
39AQI
40AQI
39AQI
44AQI
40AQI
51AQI
30AQI
29AQI
19AQI
33AQI
20AQI
37AQI
39AQI
42AQI
59AQI
47AQI
42AQI
59AQI
70AQI
73AQI
46AQI
41AQI
39AQI
37AQI
41AQI
34AQI
23AQI
28AQI
28AQI
24AQI
23AQI
21AQI
30AQI
30AQI
30AQI
31AQI
25AQI
27AQI
20AQI
27AQI
26AQI
30AQI
26AQI
25AQI
21AQI
20AQI
15AQI
16AQI
47AQI
33AQI
40AQI
35AQI
30AQI
32AQI
48AQI
37AQI
45AQI
30AQI
32AQI
24AQI
23AQI
24AQI
34AQI
29AQI
38AQI
49AQI
44AQI
56AQI
54AQI
48AQI
42AQI
38AQI
57AQI
57AQI
54AQI
39AQI
37AQI
29AQI
24AQI
24AQI
38AQI
26AQI
48AQI
38AQI
38AQI
42AQI
52AQI
26AQI
47AQI
44AQI
46AQI
43AQI
63AQI
61AQI
31AQI
33AQI
53AQI
46AQI
46AQI
30AQI
28AQI
25AQI
29AQI
44AQI
51AQI
52AQI
72AQI
51AQI
44AQI
45AQI
48AQI
53AQI
45AQI
45AQI
55AQI
53AQI
87AQI
80AQI
99AQI
88AQI
70AQI
61AQI
67AQI
64AQI
77AQI
56AQI
52AQI
51AQI
41AQI
44AQI
48AQI
47AQI
35AQI
34AQI
33AQI
29AQI
28AQI
32AQI
48AQI
29AQI
25AQI
24AQI
33AQI
30AQI
38AQI
40AQI
41AQI
33AQI
34AQI
43AQI
28AQI
39AQI
45AQI
50AQI
41AQI
No. of days
202539AQI
Highest AQI recorded in
July50AQI
Lowest AQI recorded in
April28AQI
202438AQI
Highest AQI recorded in
April51AQI
Lowest AQI recorded in
December27AQI
202338AQI
Highest AQI recorded in
June48AQI
Lowest AQI recorded in
August31AQI
202237AQI
Highest AQI recorded in
May56AQI
Lowest AQI recorded in
December27AQI
202136AQI
Highest AQI recorded in
June51AQI
Lowest AQI recorded in
December29AQI
202038AQI
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
September29AQI
Most & Least Polluted Years Over the Last 6 Years
Takehara's annual 2025 AQI (39) shows an average percentage change of 3.5% (worsened AQI) compared to previous years: 2020 (38), 2021 (36), 2022 (37), 2023 (38), 2024 (38).