Miyaharacho, Ageoshimo, Saitama, 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
Miyaharacho, Ageoshimo, Saitama, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Miyaharacho, Ageoshimo, Saitama, Japan
4 AM1st Aug 2026
6 PM
3 AM2nd Aug 2026
65AQI
36AQI
64AQI
36AQI
In the last 24 hours,
Miyaharacho's AQI reached its highest point of 65 at 6 AM during the Day, while the lowest point, 36, was recorded at 7 PM during the Night between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Miyaharacho, Ageoshimo, Saitama, Japan
24°C22/27°C
24°C22/28°C
23°C21/25°C
25°C21/30°C
27°C22/31°C
28°C24/33°C
29°C25/34°C
29°C25/34°C
27°C25/30°C
28°C26/31°C
30°C26/36°C
32°C28/37°C
32°C27/37°C
29°C27/31°C
29°C26/32°C
29°C26/34°C
33°C28/38°C
34°C30/39°C
34°C29/40°C
33°C28/39°C
30°C27/35°C
29°C25/36°C
29°C26/34°C
27°C24/32°C
27°C24/32°C
30°C24/37°C
32°C27/37°C
32°C28/37°C
32°C27/38°C
30°C25/35°C
36AQI
31AQI
35AQI
30AQI
2026 Days Vs Air Quality
Miyaharacho, Ageoshimo, Saitama, Japan
86%
183
14%
31
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% 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
Miyaharacho, Ageoshimo, Saitama, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
16AQI (US)
18AQI (US)
21AQI (US)
44AQI (US)
23AQI (US)
32AQI (US)
38AQI (US)
18AQI (US)
36AQI (US)
29AQI (US)
11AQI (US)
26AQI (US)
16AQI (US)
30AQI (US)
47AQI (US)
48AQI (US)
29AQI (US)
46AQI (US)
56AQI (US)
16AQI (US)
22AQI (US)
22AQI (US)
33AQI (US)
47AQI (US)
19AQI (US)
18AQI (US)
15AQI (US)
21AQI (US)
42AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
43AQI (US)
60AQI (US)
51AQI (US)
24AQI (US)
13AQI (US)
34AQI (US)
34AQI (US)
46AQI (US)
25AQI (US)
48AQI (US)
60AQI (US)
68AQI (US)
52AQI (US)
21AQI (US)
37AQI (US)
34AQI (US)
26AQI (US)
37AQI (US)
43AQI (US)
44AQI (US)
44AQI (US)
23AQI (US)
11AQI (US)
32AQI (US)
41AQI (US)
36AQI (US)
65AQI (US)
42AQI (US)
52AQI (US)
56AQI (US)
52AQI (US)
46AQI (US)
37AQI (US)
49AQI (US)
58AQI (US)
59AQI (US)
66AQI (US)
37AQI (US)
31AQI (US)
11AQI (US)
29AQI (US)
52AQI (US)
55AQI (US)
41AQI (US)
32AQI (US)
53AQI (US)
52AQI (US)
50AQI (US)
47AQI (US)
57AQI (US)
29AQI (US)
26AQI (US)
32AQI (US)
56AQI (US)
55AQI (US)
21AQI (US)
18AQI (US)
23AQI (US)
47AQI (US)
45AQI (US)
38AQI (US)
28AQI (US)
34AQI (US)
24AQI (US)
32AQI (US)
48AQI (US)
42AQI (US)
30AQI (US)
34AQI (US)
41AQI (US)
39AQI (US)
35AQI (US)
35AQI (US)
32AQI (US)
33AQI (US)
35AQI (US)
41AQI (US)
33AQI (US)
12AQI (US)
32AQI (US)
46AQI (US)
52AQI (US)
49AQI (US)
41AQI (US)
40AQI (US)
38AQI (US)
49AQI (US)
50AQI (US)
51AQI (US)
29AQI (US)
22AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
31AQI (US)
24AQI (US)
25AQI (US)
35AQI (US)
38AQI (US)
34AQI (US)
35AQI (US)
86AQI (US)
69AQI (US)
53AQI (US)
48AQI (US)
60AQI (US)
59AQI (US)
61AQI (US)
53AQI (US)
58AQI (US)
46AQI (US)
40AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
30AQI (US)
25AQI (US)
23AQI (US)
22AQI (US)
21AQI (US)
21AQI (US)
18AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
30AQI (US)
48AQI (US)
17AQI (US)
19AQI (US)
22AQI (US)
25AQI (US)
27AQI (US)
23AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
23AQI (US)
17AQI (US)
38AQI (US)
21AQI (US)
28AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
28AQI (US)
30AQI (US)
41AQI (US)
29AQI (US)
39AQI (US)
44AQI (US)
29AQI (US)
28AQI (US)
29AQI (US)
35AQI (US)
58AQI (US)
50AQI (US)
38AQI (US)
30AQI (US)
26AQI (US)
24AQI (US)
29AQI (US)
31AQI (US)
31AQI (US)
46AQI (US)
47AQI (US)
40AQI (US)
28AQI (US)
36AQI (US)
45AQI (US)
36AQI (US)
41AQI (US)
25AQI (US)
31AQI (US)
44AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202540AQI (US)
Highest AQI (US) recorded in
July46AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202437AQI (US)
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
August27AQI (US)
202340AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202243AQI (US)
Highest AQI (US) recorded in
August60AQI (US)
Lowest AQI (US) recorded in
December37AQI (US)
202142AQI (US)
Highest AQI (US) recorded in
May46AQI (US)
Lowest AQI (US) recorded in
February34AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
August50AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Miyaharacho's annual 2026 AQI (US) (35) shows an average percentage change of -12.6% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (42), 2022 (43), 2023 (40), 2024 (37), 2025 (40).