Kamagaya, Chiba, 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
Kamagaya, Chiba, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 18 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Kamagaya, Chiba, Japan
4 AM1st Jun 2026
6 PM
3 AM2nd Jun 2026
71AQI
28AQI
31AQI
17AQI
In the last 24 hours,
Kamagaya's AQI reached its highest point of 71 at 3 PM during the Day, while the lowest point, 17, was recorded at 2 AM during the Night between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Kamagaya, Chiba, Japan
21°C17/26°C
18°C14/23°C
18°C15/21°C
21°C17/25°C
21°C18/24°C
20°C17/23°C
18°C16/21°C
19°C17/22°C
20°C16/24°C
22°C17/27°C
20°C16/24°C
19°C14/24°C
21°C16/26°C
23°C18/30°C
23°C19/28°C
23°C19/26°C
23°C19/28°C
19°C17/22°C
14°C13/15°C
15°C13/19°C
19°C16/22°C
22°C18/28°C
23°C19/28°C
23°C20/28°C
23°C20/26°C
22°C20/26°C
24°C20/28°C
25°C21/30°C
24°C21/30°C
22°C18/25°C
47AQI
34AQI
43AQI
32AQI
2026 Days Vs Air Quality
Kamagaya, Chiba, Japan
84%
129
16%
24
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 153 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
Kamagaya, Chiba, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
16AQI (US)
23AQI (US)
24AQI (US)
43AQI (US)
12AQI (US)
30AQI (US)
37AQI (US)
16AQI (US)
25AQI (US)
31AQI (US)
22AQI (US)
36AQI (US)
11AQI (US)
24AQI (US)
43AQI (US)
50AQI (US)
20AQI (US)
45AQI (US)
40AQI (US)
12AQI (US)
25AQI (US)
38AQI (US)
36AQI (US)
12AQI (US)
21AQI (US)
39AQI (US)
35AQI (US)
14AQI (US)
23AQI (US)
37AQI (US)
37AQI (US)
45AQI (US)
31AQI (US)
42AQI (US)
62AQI (US)
64AQI (US)
18AQI (US)
10AQI (US)
32AQI (US)
37AQI (US)
63AQI (US)
33AQI (US)
48AQI (US)
58AQI (US)
62AQI (US)
59AQI (US)
15AQI (US)
34AQI (US)
16AQI (US)
24AQI (US)
44AQI (US)
43AQI (US)
41AQI (US)
41AQI (US)
34AQI (US)
23AQI (US)
43AQI (US)
44AQI (US)
35AQI (US)
71AQI (US)
43AQI (US)
56AQI (US)
56AQI (US)
50AQI (US)
46AQI (US)
42AQI (US)
49AQI (US)
59AQI (US)
58AQI (US)
67AQI (US)
40AQI (US)
46AQI (US)
50AQI (US)
38AQI (US)
28AQI (US)
42AQI (US)
37AQI (US)
27AQI (US)
45AQI (US)
49AQI (US)
50AQI (US)
43AQI (US)
61AQI (US)
30AQI (US)
29AQI (US)
49AQI (US)
53AQI (US)
55AQI (US)
28AQI (US)
23AQI (US)
31AQI (US)
45AQI (US)
46AQI (US)
38AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
31AQI (US)
48AQI (US)
40AQI (US)
26AQI (US)
32AQI (US)
39AQI (US)
37AQI (US)
33AQI (US)
36AQI (US)
30AQI (US)
32AQI (US)
34AQI (US)
39AQI (US)
46AQI (US)
38AQI (US)
32AQI (US)
45AQI (US)
51AQI (US)
48AQI (US)
42AQI (US)
38AQI (US)
38AQI (US)
48AQI (US)
50AQI (US)
44AQI (US)
30AQI (US)
22AQI (US)
30AQI (US)
30AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
28AQI (US)
33AQI (US)
38AQI (US)
35AQI (US)
35AQI (US)
85AQI (US)
69AQI (US)
53AQI (US)
49AQI (US)
62AQI (US)
60AQI (US)
62AQI (US)
53AQI (US)
59AQI (US)
48AQI (US)
39AQI (US)
24AQI (US)
25AQI (US)
26AQI (US)
25AQI (US)
26AQI (US)
34AQI (US)
18AQI (US)
28AQI (US)
39AQI (US)
46AQI (US)
36AQI (US)
41AQI (US)
26AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
December49AQI (US)
Lowest AQI (US) recorded in
May33AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202340AQI (US)
Highest AQI (US) recorded in
December47AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202139AQI (US)
Highest AQI (US) recorded in
January52AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202039AQI (US)
Highest AQI (US) recorded in
December53AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kamagaya's annual 2026 AQI (US) (38) shows an average percentage change of -4.1% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (39), 2022 (40), 2023 (40), 2024 (39), 2025 (41).