Bijogi, 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
Bijogi, Shimotoda, Saitama, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 31 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Bijogi, Shimotoda, Saitama, Japan
4 AM14th Aug 2026
6 PM
3 AM15th Aug 2026
29AQI
12AQI
42AQI
21AQI
In the last 24 hours,
Bijogi's AQI reached its highest point of 42 at 7 PM during the Night, while the lowest point, 12, was recorded at 6 AM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Bijogi, Shimotoda, Saitama, Japan
29°C27/32°C
29°C26/32°C
29°C26/33°C
32°C28/37°C
33°C29/38°C
33°C29/38°C
33°C29/39°C
30°C28/35°C
30°C25/36°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°C22/31°C
27°C23/32°C
30°C26/34°C
30°C27/35°C
30°C27/35°C
29°C26/34°C
27°C25/31°C
24°C22/29°C
23°C22/25°C
26°C23/30°C
26°C24/29°C
27°C24/31°C
43AQI
30AQI
40AQI
32AQI
2026 Days Vs Air Quality
Bijogi, Shimotoda, Saitama, Japan
87%
197
13%
30
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% 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
Bijogi, Shimotoda, Saitama, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
16AQI (US)
17AQI (US)
25AQI (US)
44AQI (US)
13AQI (US)
29AQI (US)
39AQI (US)
20AQI (US)
36AQI (US)
36AQI (US)
16AQI (US)
38AQI (US)
16AQI (US)
34AQI (US)
48AQI (US)
50AQI (US)
31AQI (US)
48AQI (US)
41AQI (US)
15AQI (US)
24AQI (US)
39AQI (US)
41AQI (US)
44AQI (US)
25AQI (US)
43AQI (US)
14AQI (US)
20AQI (US)
38AQI (US)
38AQI (US)
39AQI (US)
24AQI (US)
23AQI (US)
39AQI (US)
61AQI (US)
54AQI (US)
15AQI (US)
25AQI (US)
39AQI (US)
45AQI (US)
50AQI (US)
28AQI (US)
46AQI (US)
58AQI (US)
65AQI (US)
45AQI (US)
22AQI (US)
38AQI (US)
30AQI (US)
35AQI (US)
45AQI (US)
43AQI (US)
43AQI (US)
45AQI (US)
22AQI (US)
11AQI (US)
28AQI (US)
40AQI (US)
35AQI (US)
60AQI (US)
43AQI (US)
48AQI (US)
54AQI (US)
52AQI (US)
43AQI (US)
34AQI (US)
45AQI (US)
56AQI (US)
57AQI (US)
64AQI (US)
37AQI (US)
45AQI (US)
56AQI (US)
48AQI (US)
48AQI (US)
51AQI (US)
33AQI (US)
32AQI (US)
54AQI (US)
57AQI (US)
50AQI (US)
49AQI (US)
60AQI (US)
29AQI (US)
25AQI (US)
32AQI (US)
56AQI (US)
51AQI (US)
19AQI (US)
22AQI (US)
33AQI (US)
44AQI (US)
46AQI (US)
37AQI (US)
29AQI (US)
40AQI (US)
25AQI (US)
32AQI (US)
47AQI (US)
48AQI (US)
32AQI (US)
36AQI (US)
41AQI (US)
38AQI (US)
29AQI (US)
34AQI (US)
30AQI (US)
32AQI (US)
33AQI (US)
39AQI (US)
46AQI (US)
36AQI (US)
33AQI (US)
46AQI (US)
51AQI (US)
49AQI (US)
40AQI (US)
38AQI (US)
37AQI (US)
48AQI (US)
50AQI (US)
52AQI (US)
29AQI (US)
21AQI (US)
28AQI (US)
30AQI (US)
25AQI (US)
25AQI (US)
28AQI (US)
29AQI (US)
33AQI (US)
37AQI (US)
33AQI (US)
36AQI (US)
85AQI (US)
69AQI (US)
53AQI (US)
49AQI (US)
61AQI (US)
59AQI (US)
61AQI (US)
53AQI (US)
58AQI (US)
46AQI (US)
39AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
37AQI (US)
45AQI (US)
28AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
37AQI (US)
45AQI (US)
17AQI (US)
17AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
23AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
20AQI (US)
16AQI (US)
37AQI (US)
21AQI (US)
29AQI (US)
26AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
33AQI (US)
27AQI (US)
43AQI (US)
45AQI (US)
30AQI (US)
27AQI (US)
38AQI (US)
49AQI (US)
62AQI (US)
58AQI (US)
40AQI (US)
30AQI (US)
22AQI (US)
25AQI (US)
36AQI (US)
37AQI (US)
36AQI (US)
49AQI (US)
55AQI (US)
48AQI (US)
25AQI (US)
35AQI (US)
27AQI (US)
24AQI (US)
32AQI (US)
45AQI (US)
32AQI (US)
29AQI (US)
36AQI (US)
27AQI (US)
26AQI (US)
22AQI (US)
31AQI (US)
31AQI (US)
38AQI (US)
46AQI (US)
37AQI (US)
41AQI (US)
25AQI (US)
33AQI (US)
33AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202542AQI (US)
Highest AQI (US) recorded in
October48AQI (US)
Lowest AQI (US) recorded in
September35AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202139AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
September35AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Bijogi's annual 2026 AQI (US) (36) shows an average percentage change of -10.2% (improved AQI (US)) compared to previous years: 2020 (38), 2021 (39), 2022 (40), 2023 (43), 2024 (39), 2025 (42).