Anshincho, Hamamatsu, Shizuoka, 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
Anshincho, Hamamatsu, Shizuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 16th Aug - 17th Aug 2026
Anshincho, Hamamatsu, Shizuoka, Japan
5 AM16th Aug 2026
6 PM
4 AM17th Aug 2026
25AQI
8AQI
21AQI
10AQI
In the last 24 hours,
Anshincho's AQI reached its highest point of 25 at 7 AM during the Day, while the lowest point, 8, was recorded at 10 AM during the Day between 16th Aug and 17th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Anshincho, Hamamatsu, Shizuoka, Japan
28°C25/31°C
29°C26/32°C
30°C26/34°C
30°C27/36°C
31°C27/36°C
30°C27/33°C
30°C27/34°C
28°C27/31°C
28°C25/30°C
27°C25/31°C
30°C26/35°C
32°C27/37°C
31°C27/37°C
32°C27/37°C
31°C27/35°C
27°C26/30°C
26°C23/31°C
28°C24/33°C
29°C26/33°C
29°C26/32°C
28°C25/32°C
28°C25/31°C
27°C25/29°C
24°C23/27°C
25°C23/28°C
27°C23/31°C
27°C23/31°C
27°C24/30°C
27°C24/30°C
13°C13/13°C
43AQI
32AQI
40AQI
32AQI
2026 Days Vs Air Quality
Anshincho, Hamamatsu, Shizuoka, Japan
89%
204
11%
25
Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 229 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
Anshincho, Hamamatsu, Shizuoka, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
11AQI (US)
12AQI (US)
11AQI (US)
22AQI (US)
43AQI (US)
17AQI (US)
19AQI (US)
29AQI (US)
11AQI (US)
28AQI (US)
30AQI (US)
16AQI (US)
34AQI (US)
18AQI (US)
30AQI (US)
43AQI (US)
47AQI (US)
38AQI (US)
41AQI (US)
23AQI (US)
9AQI (US)
19AQI (US)
35AQI (US)
41AQI (US)
37AQI (US)
11AQI (US)
35AQI (US)
30AQI (US)
24AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
40AQI (US)
29AQI (US)
31AQI (US)
43AQI (US)
43AQI (US)
16AQI (US)
23AQI (US)
31AQI (US)
37AQI (US)
40AQI (US)
37AQI (US)
46AQI (US)
57AQI (US)
49AQI (US)
48AQI (US)
20AQI (US)
22AQI (US)
29AQI (US)
35AQI (US)
44AQI (US)
43AQI (US)
45AQI (US)
42AQI (US)
23AQI (US)
19AQI (US)
44AQI (US)
35AQI (US)
22AQI (US)
56AQI (US)
37AQI (US)
14AQI (US)
48AQI (US)
48AQI (US)
25AQI (US)
16AQI (US)
38AQI (US)
56AQI (US)
53AQI (US)
58AQI (US)
37AQI (US)
42AQI (US)
57AQI (US)
46AQI (US)
44AQI (US)
47AQI (US)
32AQI (US)
38AQI (US)
38AQI (US)
43AQI (US)
41AQI (US)
45AQI (US)
56AQI (US)
13AQI (US)
23AQI (US)
49AQI (US)
60AQI (US)
52AQI (US)
33AQI (US)
16AQI (US)
10AQI (US)
46AQI (US)
29AQI (US)
39AQI (US)
34AQI (US)
37AQI (US)
20AQI (US)
23AQI (US)
47AQI (US)
35AQI (US)
32AQI (US)
36AQI (US)
39AQI (US)
34AQI (US)
33AQI (US)
36AQI (US)
27AQI (US)
29AQI (US)
34AQI (US)
37AQI (US)
44AQI (US)
27AQI (US)
16AQI (US)
45AQI (US)
49AQI (US)
49AQI (US)
44AQI (US)
40AQI (US)
36AQI (US)
46AQI (US)
52AQI (US)
45AQI (US)
20AQI (US)
15AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
28AQI (US)
35AQI (US)
29AQI (US)
38AQI (US)
85AQI (US)
68AQI (US)
53AQI (US)
49AQI (US)
62AQI (US)
58AQI (US)
60AQI (US)
53AQI (US)
58AQI (US)
48AQI (US)
39AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
23AQI (US)
25AQI (US)
24AQI (US)
28AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
18AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
39AQI (US)
30AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
21AQI (US)
21AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
39AQI (US)
33AQI (US)
29AQI (US)
34AQI (US)
54AQI (US)
46AQI (US)
29AQI (US)
16AQI (US)
29AQI (US)
51AQI (US)
64AQI (US)
69AQI (US)
84AQI (US)
66AQI (US)
46AQI (US)
29AQI (US)
33AQI (US)
26AQI (US)
40AQI (US)
35AQI (US)
41AQI (US)
55AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
16AQI (US)
16AQI (US)
26AQI (US)
27AQI (US)
36AQI (US)
41AQI (US)
34AQI (US)
40AQI (US)
24AQI (US)
36AQI (US)
28AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
March41AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
January33AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202236AQI (US)
Highest AQI (US) recorded in
May44AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202135AQI (US)
Highest AQI (US) recorded in
June40AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202030AQI (US)
Highest AQI (US) recorded in
August41AQI (US)
Lowest AQI (US) recorded in
December22AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Anshincho's annual 2026 AQI (US) (33) shows an average percentage change of -6.04% (improved AQI (US)) compared to previous years: 2020 (30), 2021 (35), 2022 (36), 2023 (37), 2025 (39).