Mitsumata, Omaezaki, 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
Mitsumata, Omaezaki, Shizuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Mitsumata, Omaezaki, Shizuoka, Japan
4 AM5th Aug 2025
6 PM
3 AM6th Aug 2025
AQI
AQI
57AQI
40AQI
In the last 24 hours,
Mitsumata's AQI reached its highest point of 57 at 1 PM during the Night, while the lowest point, 40, was recorded at 3 PM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mitsumata, Omaezaki, Shizuoka, Japan
28°C25/33°C
28°C25/32°C
28°C24/32°C
28°C24/33°C
27°C24/31°C
26°C23/29°C
27°C23/30°C
26°C23/31°C
26°C24/29°C
25°C22/28°C
24°C23/26°C
26°C22/29°C
26°C22/30°C
27°C23/31°C
28°C24/32°C
28°C25/32°C
27°C24/31°C
28°C24/32°C
28°C25/32°C
28°C24/32°C
28°C24/32°C
28°C25/32°C
28°C24/33°C
29°C24/34°C
29°C24/34°C
29°C24/35°C
29°C26/35°C
29°C25/34°C
29°C26/32°C
--°C/°C
--°C/°C
45AQI
36AQI
44AQI
36AQI
2025 Days Vs Air Quality
Mitsumata, Omaezaki, Shizuoka, Japan
90%
194
10%
21
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 217 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Mitsumata, Omaezaki, Shizuoka, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI
32AQI
31AQI
30AQI
30AQI
28AQI
31AQI
26AQI
30AQI
27AQI
28AQI
27AQI
29AQI
37AQI
39AQI
28AQI
29AQI
28AQI
27AQI
29AQI
33AQI
33AQI
52AQI
49AQI
43AQI
49AQI
30AQI
37AQI
32AQI
33AQI
43AQI
38AQI
34AQI
34AQI
32AQI
33AQI
32AQI
34AQI
31AQI
31AQI
31AQI
32AQI
30AQI
32AQI
31AQI
31AQI
36AQI
37AQI
32AQI
32AQI
31AQI
31AQI
32AQI
33AQI
34AQI
35AQI
37AQI
43AQI
48AQI
47AQI
56AQI
43AQI
40AQI
28AQI
32AQI
32AQI
30AQI
35AQI
35AQI
32AQI
28AQI
44AQI
35AQI
36AQI
20AQI
20AQI
19AQI
20AQI
30AQI
51AQI
52AQI
63AQI
60AQI
65AQI
110AQI
76AQI
62AQI
43AQI
39AQI
32AQI
27AQI
25AQI
22AQI
23AQI
25AQI
26AQI
31AQI
38AQI
37AQI
49AQI
40AQI
49AQI
27AQI
48AQI
23AQI
44AQI
44AQI
53AQI
62AQI
46AQI
50AQI
42AQI
32AQI
41AQI
45AQI
49AQI
53AQI
42AQI
43AQI
49AQI
45AQI
30AQI
39AQI
33AQI
35AQI
24AQI
28AQI
27AQI
28AQI
25AQI
28AQI
35AQI
45AQI
43AQI
45AQI
46AQI
35AQI
46AQI
47AQI
59AQI
39AQI
32AQI
40AQI
36AQI
26AQI
27AQI
24AQI
28AQI
31AQI
22AQI
23AQI
20AQI
28AQI
26AQI
35AQI
43AQI
46AQI
51AQI
57AQI
41AQI
30AQI
33AQI
46AQI
40AQI
32AQI
36AQI
43AQI
44AQI
49AQI
50AQI
36AQI
30AQI
15AQI
21AQI
21AQI
21AQI
21AQI
37AQI
39AQI
37AQI
37AQI
39AQI
39AQI
37AQI
39AQI
80AQI
72AQI
82AQI
86AQI
72AQI
50AQI
49AQI
48AQI
45AQI
39AQI
42AQI
43AQI
45AQI
36AQI
33AQI
31AQI
29AQI
27AQI
26AQI
24AQI
23AQI
24AQI
22AQI
23AQI
26AQI
35AQI
33AQI
40AQI
43AQI
45AQI
56AQI
33AQI
34AQI
42AQI
40AQI
35AQI
36AQI
42AQI
46AQI
No. of days
202537AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
January33AQI
202435AQI
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
November28AQI
202336AQI
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
August27AQI
202236AQI
Highest AQI recorded in
May46AQI
Lowest AQI recorded in
August26AQI
202136AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
January27AQI
202031AQI
Highest AQI recorded in
November35AQI
Lowest AQI recorded in
September27AQI
Most & Least Polluted Years Over the Last 6 Years
Mitsumata's annual 2025 AQI (37) shows an average percentage change of 7.002% (worsened AQI) compared to previous years: 2020 (31), 2021 (36), 2022 (36), 2023 (36), 2024 (35).