Haraga, Fukayacho, 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
Haraga, Fukayacho, Saitama, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 28 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Haraga, Fukayacho, Saitama, Japan
4 AM4th Aug 2026
6 PM
3 AM5th Aug 2026
29AQI
21AQI
31AQI
25AQI
In the last 24 hours,
Haraga's AQI reached its highest point of 31 at 7 PM during the Night, while the lowest point, 21, was recorded at 3 PM during the Day between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Haraga, Fukayacho, Saitama, Japan
24°C20/29°C
26°C22/31°C
28°C23/33°C
29°C24/35°C
29°C25/34°C
26°C24/29°C
27°C25/29°C
31°C25/37°C
32°C27/38°C
31°C25/37°C
28°C26/30°C
26°C25/27°C
29°C25/35°C
32°C27/38°C
33°C28/39°C
33°C27/39°C
32°C28/38°C
29°C26/34°C
29°C25/36°C
28°C25/32°C
27°C24/32°C
25°C23/28°C
28°C22/36°C
30°C25/37°C
30°C26/36°C
32°C26/38°C
30°C24/37°C
24°C23/25°C
25°C22/31°C
27°C21/32°C
36AQI
31AQI
36AQI
32AQI
2026 Days Vs Air Quality
Haraga, Fukayacho, Saitama, Japan
85%
184
15%
33
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 217 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
Haraga, Fukayacho, Saitama, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
18AQI (US)
17AQI (US)
15AQI (US)
21AQI (US)
30AQI (US)
20AQI (US)
24AQI (US)
28AQI (US)
19AQI (US)
30AQI (US)
44AQI (US)
13AQI (US)
22AQI (US)
13AQI (US)
31AQI (US)
40AQI (US)
38AQI (US)
25AQI (US)
45AQI (US)
28AQI (US)
10AQI (US)
23AQI (US)
35AQI (US)
38AQI (US)
43AQI (US)
27AQI (US)
35AQI (US)
26AQI (US)
24AQI (US)
34AQI (US)
35AQI (US)
32AQI (US)
38AQI (US)
28AQI (US)
37AQI (US)
46AQI (US)
39AQI (US)
11AQI (US)
12AQI (US)
30AQI (US)
36AQI (US)
43AQI (US)
26AQI (US)
40AQI (US)
62AQI (US)
59AQI (US)
33AQI (US)
16AQI (US)
33AQI (US)
31AQI (US)
33AQI (US)
46AQI (US)
43AQI (US)
43AQI (US)
43AQI (US)
47AQI (US)
11AQI (US)
26AQI (US)
45AQI (US)
37AQI (US)
84AQI (US)
46AQI (US)
63AQI (US)
60AQI (US)
53AQI (US)
47AQI (US)
46AQI (US)
53AQI (US)
59AQI (US)
60AQI (US)
69AQI (US)
39AQI (US)
48AQI (US)
60AQI (US)
59AQI (US)
57AQI (US)
58AQI (US)
38AQI (US)
32AQI (US)
50AQI (US)
60AQI (US)
62AQI (US)
51AQI (US)
62AQI (US)
31AQI (US)
18AQI (US)
44AQI (US)
59AQI (US)
59AQI (US)
36AQI (US)
14AQI (US)
21AQI (US)
46AQI (US)
58AQI (US)
29AQI (US)
23AQI (US)
44AQI (US)
26AQI (US)
32AQI (US)
49AQI (US)
37AQI (US)
30AQI (US)
33AQI (US)
40AQI (US)
41AQI (US)
30AQI (US)
31AQI (US)
34AQI (US)
40AQI (US)
38AQI (US)
42AQI (US)
47AQI (US)
35AQI (US)
31AQI (US)
45AQI (US)
51AQI (US)
48AQI (US)
42AQI (US)
40AQI (US)
39AQI (US)
48AQI (US)
52AQI (US)
49AQI (US)
31AQI (US)
18AQI (US)
30AQI (US)
33AQI (US)
27AQI (US)
25AQI (US)
29AQI (US)
30AQI (US)
36AQI (US)
41AQI (US)
35AQI (US)
47AQI (US)
85AQI (US)
68AQI (US)
53AQI (US)
48AQI (US)
62AQI (US)
59AQI (US)
61AQI (US)
53AQI (US)
58AQI (US)
48AQI (US)
40AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
30AQI (US)
31AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
21AQI (US)
21AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
34AQI (US)
20AQI (US)
19AQI (US)
24AQI (US)
25AQI (US)
29AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
28AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
24AQI (US)
25AQI (US)
20AQI (US)
15AQI (US)
44AQI (US)
26AQI (US)
30AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
31AQI (US)
32AQI (US)
32AQI (US)
44AQI (US)
36AQI (US)
44AQI (US)
40AQI (US)
22AQI (US)
19AQI (US)
30AQI (US)
50AQI (US)
63AQI (US)
55AQI (US)
38AQI (US)
34AQI (US)
27AQI (US)
25AQI (US)
30AQI (US)
31AQI (US)
26AQI (US)
41AQI (US)
44AQI (US)
36AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
27AQI (US)
35AQI (US)
52AQI (US)
37AQI (US)
42AQI (US)
24AQI (US)
33AQI (US)
32AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
March52AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
July50AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
April53AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
June48AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202138AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
December30AQI (US)
202036AQI (US)
Highest AQI (US) recorded in
June44AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Haraga's annual 2026 AQI (US) (36) shows an average percentage change of -8.1% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (38), 2022 (39), 2023 (43), 2024 (39), 2025 (41).