Sakata, Yamagata, 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
Sakata, Yamagata, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (9th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 28 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Sakata, Yamagata, Japan
4 AM8th Aug 2026
6 PM
3 AM9th Aug 2026
45AQI
36AQI
34AQI
27AQI
In the last 24 hours,
Sakata's AQI reached its highest point of 45 at 4 PM during the Day, while the lowest point, 27, was recorded at 1 AM during the Night between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sakata, Yamagata, Japan
23°C21/26°C
22°C21/23°C
23°C22/24°C
24°C22/26°C
25°C22/29°C
24°C22/26°C
26°C22/29°C
24°C23/28°C
25°C22/28°C
26°C23/27°C
25°C23/26°C
25°C23/27°C
25°C23/27°C
23°C22/24°C
23°C22/24°C
22°C21/22°C
23°C20/26°C
23°C21/27°C
24°C22/25°C
24°C23/25°C
23°C22/23°C
25°C23/26°C
23°C21/25°C
23°C20/26°C
22°C18/28°C
23°C17/28°C
25°C20/30°C
26°C23/29°C
26°C23/30°C
25°C23/27°C
33AQI
29AQI
34AQI
30AQI
2026 Days Vs Air Quality
Sakata, Yamagata, Japan
87%
192
13%
29
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 221 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
Sakata, Yamagata, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI (US)
15AQI (US)
18AQI (US)
23AQI (US)
29AQI (US)
22AQI (US)
17AQI (US)
24AQI (US)
18AQI (US)
24AQI (US)
29AQI (US)
23AQI (US)
15AQI (US)
21AQI (US)
20AQI (US)
35AQI (US)
43AQI (US)
25AQI (US)
26AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
30AQI (US)
29AQI (US)
39AQI (US)
26AQI (US)
31AQI (US)
14AQI (US)
12AQI (US)
34AQI (US)
41AQI (US)
35AQI (US)
32AQI (US)
29AQI (US)
19AQI (US)
18AQI (US)
41AQI (US)
22AQI (US)
18AQI (US)
43AQI (US)
51AQI (US)
72AQI (US)
26AQI (US)
19AQI (US)
73AQI (US)
49AQI (US)
39AQI (US)
18AQI (US)
32AQI (US)
29AQI (US)
36AQI (US)
46AQI (US)
42AQI (US)
41AQI (US)
28AQI (US)
34AQI (US)
37AQI (US)
40AQI (US)
37AQI (US)
38AQI (US)
71AQI (US)
52AQI (US)
67AQI (US)
63AQI (US)
54AQI (US)
45AQI (US)
46AQI (US)
43AQI (US)
55AQI (US)
54AQI (US)
64AQI (US)
40AQI (US)
48AQI (US)
59AQI (US)
57AQI (US)
62AQI (US)
50AQI (US)
36AQI (US)
26AQI (US)
46AQI (US)
39AQI (US)
48AQI (US)
73AQI (US)
57AQI (US)
31AQI (US)
16AQI (US)
43AQI (US)
68AQI (US)
59AQI (US)
48AQI (US)
26AQI (US)
20AQI (US)
45AQI (US)
41AQI (US)
19AQI (US)
17AQI (US)
25AQI (US)
24AQI (US)
32AQI (US)
44AQI (US)
38AQI (US)
29AQI (US)
30AQI (US)
35AQI (US)
43AQI (US)
37AQI (US)
34AQI (US)
36AQI (US)
34AQI (US)
33AQI (US)
43AQI (US)
39AQI (US)
38AQI (US)
32AQI (US)
40AQI (US)
46AQI (US)
44AQI (US)
37AQI (US)
31AQI (US)
40AQI (US)
50AQI (US)
51AQI (US)
27AQI (US)
31AQI (US)
23AQI (US)
29AQI (US)
28AQI (US)
26AQI (US)
31AQI (US)
32AQI (US)
28AQI (US)
33AQI (US)
41AQI (US)
35AQI (US)
36AQI (US)
84AQI (US)
67AQI (US)
53AQI (US)
48AQI (US)
61AQI (US)
61AQI (US)
64AQI (US)
57AQI (US)
60AQI (US)
51AQI (US)
41AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
23AQI (US)
27AQI (US)
26AQI (US)
31AQI (US)
22AQI (US)
13AQI (US)
20AQI (US)
20AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
23AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
21AQI (US)
19AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
23AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
21AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
30AQI (US)
37AQI (US)
33AQI (US)
58AQI (US)
43AQI (US)
36AQI (US)
26AQI (US)
25AQI (US)
29AQI (US)
18AQI (US)
20AQI (US)
27AQI (US)
28AQI (US)
40AQI (US)
21AQI (US)
32AQI (US)
29AQI (US)
16AQI (US)
33AQI (US)
41AQI (US)
43AQI (US)
46AQI (US)
38AQI (US)
28AQI (US)
25AQI (US)
36AQI (US)
50AQI (US)
34AQI (US)
41AQI (US)
23AQI (US)
28AQI (US)
34AQI (US)
No. of days
202634AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
October51AQI (US)
Lowest AQI (US) recorded in
April29AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
April47AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202338AQI (US)
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
December26AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
May49AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202135AQI (US)
Highest AQI (US) recorded in
June47AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202031AQI (US)
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
December23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sakata's annual 2026 AQI (US) (34) shows an average percentage change of -5.4% (improved AQI (US)) compared to previous years: 2020 (31), 2021 (35), 2022 (39), 2023 (38), 2024 (36), 2025 (38).