Kitamachi, Shimotoda, 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
Kitamachi, Shimotoda, Saitama, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 22 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Kitamachi, Shimotoda, Saitama, Japan
4 AM14th Aug 2026
6 PM
3 AM15th Aug 2026
29AQI
14AQI
33AQI
23AQI
In the last 24 hours,
Kitamachi's AQI reached its highest point of 33 at 7 PM during the Night, while the lowest point, 14, was recorded at 2 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kitamachi, Shimotoda, Saitama, Japan
29°C27/32°C
29°C26/32°C
29°C26/33°C
32°C28/37°C
33°C29/37°C
33°C29/37°C
33°C29/39°C
30°C28/35°C
29°C25/34°C
29°C26/33°C
27°C24/31°C
27°C24/32°C
30°C25/36°C
32°C28/37°C
32°C29/37°C
32°C28/37°C
30°C25/35°C
25°C24/27°C
26°C22/30°C
27°C23/31°C
30°C26/34°C
30°C27/34°C
30°C27/35°C
30°C27/34°C
27°C25/31°C
24°C22/29°C
24°C23/26°C
26°C23/30°C
27°C24/29°C
27°C24/31°C
45AQI
29AQI
40AQI
32AQI
2026 Days Vs Air Quality
Kitamachi, Shimotoda, Saitama, Japan
82%
185
18%
41
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 227 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
Kitamachi, Shimotoda, Saitama, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
18AQI (US)
18AQI (US)
26AQI (US)
46AQI (US)
15AQI (US)
30AQI (US)
40AQI (US)
16AQI (US)
39AQI (US)
36AQI (US)
20AQI (US)
39AQI (US)
17AQI (US)
35AQI (US)
53AQI (US)
52AQI (US)
27AQI (US)
47AQI (US)
44AQI (US)
13AQI (US)
24AQI (US)
40AQI (US)
42AQI (US)
45AQI (US)
27AQI (US)
44AQI (US)
16AQI (US)
20AQI (US)
35AQI (US)
36AQI (US)
39AQI (US)
43AQI (US)
30AQI (US)
39AQI (US)
66AQI (US)
56AQI (US)
14AQI (US)
17AQI (US)
33AQI (US)
40AQI (US)
52AQI (US)
28AQI (US)
46AQI (US)
60AQI (US)
68AQI (US)
46AQI (US)
19AQI (US)
37AQI (US)
24AQI (US)
29AQI (US)
46AQI (US)
45AQI (US)
42AQI (US)
43AQI (US)
36AQI (US)
12AQI (US)
30AQI (US)
46AQI (US)
37AQI (US)
83AQI (US)
47AQI (US)
58AQI (US)
56AQI (US)
54AQI (US)
48AQI (US)
44AQI (US)
51AQI (US)
59AQI (US)
60AQI (US)
69AQI (US)
42AQI (US)
47AQI (US)
58AQI (US)
58AQI (US)
54AQI (US)
57AQI (US)
34AQI (US)
31AQI (US)
54AQI (US)
48AQI (US)
52AQI (US)
57AQI (US)
61AQI (US)
31AQI (US)
27AQI (US)
50AQI (US)
57AQI (US)
51AQI (US)
21AQI (US)
23AQI (US)
35AQI (US)
43AQI (US)
46AQI (US)
37AQI (US)
29AQI (US)
38AQI (US)
26AQI (US)
32AQI (US)
47AQI (US)
51AQI (US)
34AQI (US)
38AQI (US)
40AQI (US)
39AQI (US)
28AQI (US)
36AQI (US)
32AQI (US)
34AQI (US)
38AQI (US)
39AQI (US)
46AQI (US)
35AQI (US)
32AQI (US)
46AQI (US)
52AQI (US)
49AQI (US)
42AQI (US)
40AQI (US)
38AQI (US)
48AQI (US)
51AQI (US)
49AQI (US)
29AQI (US)
23AQI (US)
30AQI (US)
31AQI (US)
25AQI (US)
26AQI (US)
29AQI (US)
29AQI (US)
33AQI (US)
39AQI (US)
35AQI (US)
37AQI (US)
87AQI (US)
69AQI (US)
53AQI (US)
48AQI (US)
62AQI (US)
59AQI (US)
60AQI (US)
54AQI (US)
58AQI (US)
46AQI (US)
39AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
30AQI (US)
28AQI (US)
17AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
35AQI (US)
40AQI (US)
15AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
28AQI (US)
23AQI (US)
20AQI (US)
19AQI (US)
21AQI (US)
22AQI (US)
26AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
20AQI (US)
14AQI (US)
37AQI (US)
19AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
29AQI (US)
36AQI (US)
35AQI (US)
67AQI (US)
49AQI (US)
29AQI (US)
22AQI (US)
37AQI (US)
49AQI (US)
62AQI (US)
61AQI (US)
45AQI (US)
36AQI (US)
26AQI (US)
24AQI (US)
33AQI (US)
37AQI (US)
38AQI (US)
52AQI (US)
59AQI (US)
50AQI (US)
16AQI (US)
36AQI (US)
29AQI (US)
25AQI (US)
32AQI (US)
46AQI (US)
35AQI (US)
30AQI (US)
38AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
32AQI (US)
39AQI (US)
50AQI (US)
38AQI (US)
41AQI (US)
24AQI (US)
34AQI (US)
34AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
December50AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202331AQI (US)
Highest AQI (US) recorded in
April42AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202235AQI (US)
Highest AQI (US) recorded in
June48AQI (US)
Lowest AQI (US) recorded in
October24AQI (US)
202123AQI (US)
Highest AQI (US) recorded in
May39AQI (US)
Lowest AQI (US) recorded in
January11AQI (US)
202015AQI (US)
Highest AQI (US) recorded in
August23AQI (US)
Lowest AQI (US) recorded in
May10AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kitamachi's annual 2026 AQI (US) (37) shows an average percentage change of 41.8% (worsened AQI (US)) compared to previous years: 2020 (15), 2021 (23), 2022 (35), 2023 (31), 2024 (32), 2025 (36).