Hasuda, Saitama, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Hasuda, Saitama, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Hasuda, Saitama, Japan
4 AM2nd Jun 2026
6 PM
3 AM3rd Jun 2026
44AQI
24AQI
30AQI
20AQI
In the last 24 hours,
Hasuda's AQI reached its highest point of 44 at 10 AM during the Day, while the lowest point, 20, was recorded at 11 PM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Hasuda, Saitama, Japan
18°C14/24°C
19°C16/22°C
23°C18/28°C
23°C20/28°C
20°C17/23°C
19°C15/24°C
20°C17/24°C
21°C18/26°C
22°C18/28°C
21°C16/26°C
20°C16/26°C
22°C17/28°C
25°C20/31°C
25°C21/30°C
26°C21/31°C
26°C21/31°C
20°C17/23°C
15°C13/15°C
16°C13/20°C
19°C16/23°C
24°C19/30°C
24°C21/29°C
25°C21/29°C
26°C23/29°C
26°C23/31°C
25°C21/31°C
27°C23/31°C
27°C23/33°C
24°C19/28°C
19°C17/20°C
46AQI
36AQI
42AQI
36AQI
2026 Days Vs Air Quality
Hasuda, Saitama, Japan
82%
127
18%
27
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 154 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
Hasuda, Saitama, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
18AQI (US)
22AQI (US)
25AQI (US)
44AQI (US)
29AQI (US)
35AQI (US)
39AQI (US)
18AQI (US)
37AQI (US)
30AQI (US)
17AQI (US)
36AQI (US)
15AQI (US)
30AQI (US)
53AQI (US)
44AQI (US)
26AQI (US)
48AQI (US)
48AQI (US)
13AQI (US)
19AQI (US)
23AQI (US)
31AQI (US)
47AQI (US)
15AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
39AQI (US)
20AQI (US)
22AQI (US)
25AQI (US)
28AQI (US)
42AQI (US)
63AQI (US)
53AQI (US)
15AQI (US)
14AQI (US)
34AQI (US)
42AQI (US)
53AQI (US)
26AQI (US)
45AQI (US)
58AQI (US)
74AQI (US)
49AQI (US)
22AQI (US)
40AQI (US)
34AQI (US)
26AQI (US)
37AQI (US)
44AQI (US)
43AQI (US)
45AQI (US)
37AQI (US)
12AQI (US)
31AQI (US)
40AQI (US)
37AQI (US)
62AQI (US)
43AQI (US)
50AQI (US)
56AQI (US)
51AQI (US)
45AQI (US)
36AQI (US)
47AQI (US)
57AQI (US)
58AQI (US)
64AQI (US)
37AQI (US)
29AQI (US)
13AQI (US)
30AQI (US)
50AQI (US)
53AQI (US)
44AQI (US)
35AQI (US)
57AQI (US)
54AQI (US)
50AQI (US)
46AQI (US)
66AQI (US)
31AQI (US)
25AQI (US)
49AQI (US)
55AQI (US)
55AQI (US)
24AQI (US)
20AQI (US)
25AQI (US)
47AQI (US)
47AQI (US)
38AQI (US)
25AQI (US)
41AQI (US)
26AQI (US)
32AQI (US)
48AQI (US)
39AQI (US)
31AQI (US)
35AQI (US)
40AQI (US)
39AQI (US)
34AQI (US)
36AQI (US)
32AQI (US)
33AQI (US)
34AQI (US)
41AQI (US)
33AQI (US)
13AQI (US)
32AQI (US)
46AQI (US)
52AQI (US)
49AQI (US)
42AQI (US)
40AQI (US)
38AQI (US)
48AQI (US)
50AQI (US)
45AQI (US)
29AQI (US)
22AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
30AQI (US)
24AQI (US)
24AQI (US)
36AQI (US)
37AQI (US)
33AQI (US)
35AQI (US)
85AQI (US)
68AQI (US)
53AQI (US)
48AQI (US)
61AQI (US)
59AQI (US)
60AQI (US)
54AQI (US)
58AQI (US)
48AQI (US)
40AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
32AQI (US)
29AQI (US)
29AQI (US)
26AQI (US)
29AQI (US)
38AQI (US)
45AQI (US)
36AQI (US)
41AQI (US)
28AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
October51AQI (US)
Lowest AQI (US) recorded in
September36AQI (US)
202347AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202244AQI (US)
Highest AQI (US) recorded in
November50AQI (US)
Lowest AQI (US) recorded in
August27AQI (US)
202142AQI (US)
Highest AQI (US) recorded in
January46AQI (US)
Lowest AQI (US) recorded in
August36AQI (US)
202040AQI (US)
Highest AQI (US) recorded in
November51AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Hasuda's annual 2026 AQI (US) (38) shows an average percentage change of -11.7% (improved AQI (US)) compared to previous years: 2020 (40), 2021 (42), 2022 (44), 2023 (47), 2025 (43).