Maebashi, Gunma, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Maebashi, Gunma, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 37 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 29th Jul - 30th Jul 2026
Maebashi, Gunma, Japan
4 AM29th Jul 2026
7 PM
3 AM30th Jul 2026
42AQI
28AQI
40AQI
26AQI
In the last 24 hours,
Maebashi's AQI reached its highest point of 42 at 4 AM during the Day, while the lowest point, 26, was recorded at 1 AM during the Night between 29th Jul and 30th Jul 2026.
Day & Night AQI Trend : Jul 2026
Maebashi, Gunma, Japan
23°C18/27°C
21°C20/21°C
22°C19/25°C
21°C21/24°C
22°C21/25°C
20°C19/21°C
22°C19/27°C
25°C20/29°C
26°C21/32°C
28°C22/34°C
28°C23/33°C
25°C23/29°C
25°C23/29°C
30°C22/37°C
31°C25/36°C
29°C24/35°C
27°C25/30°C
24°C23/25°C
28°C24/34°C
30°C24/36°C
31°C25/37°C
31°C24/38°C
31°C25/38°C
28°C25/32°C
29°C23/36°C
27°C23/31°C
26°C21/31°C
23°C22/26°C
26°C19/34°C
27°C22/35°C
39AQI
31AQI
38AQI
36AQI
2026 Days Vs Air Quality
Maebashi, Gunma, Japan
82%
174
18%
37
Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 211 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
Maebashi, Gunma, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
23AQI (US)
24AQI (US)
30AQI (US)
36AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
21AQI (US)
37AQI (US)
40AQI (US)
16AQI (US)
20AQI (US)
12AQI (US)
30AQI (US)
43AQI (US)
43AQI (US)
21AQI (US)
47AQI (US)
33AQI (US)
15AQI (US)
26AQI (US)
43AQI (US)
42AQI (US)
43AQI (US)
30AQI (US)
42AQI (US)
27AQI (US)
28AQI (US)
36AQI (US)
41AQI (US)
37AQI (US)
44AQI (US)
32AQI (US)
42AQI (US)
43AQI (US)
37AQI (US)
11AQI (US)
16AQI (US)
38AQI (US)
47AQI (US)
47AQI (US)
33AQI (US)
43AQI (US)
68AQI (US)
58AQI (US)
39AQI (US)
18AQI (US)
32AQI (US)
14AQI (US)
21AQI (US)
46AQI (US)
52AQI (US)
43AQI (US)
37AQI (US)
49AQI (US)
12AQI (US)
27AQI (US)
48AQI (US)
51AQI (US)
68AQI (US)
51AQI (US)
66AQI (US)
64AQI (US)
54AQI (US)
49AQI (US)
50AQI (US)
54AQI (US)
57AQI (US)
60AQI (US)
72AQI (US)
45AQI (US)
49AQI (US)
63AQI (US)
64AQI (US)
57AQI (US)
69AQI (US)
34AQI (US)
34AQI (US)
49AQI (US)
54AQI (US)
60AQI (US)
49AQI (US)
61AQI (US)
28AQI (US)
17AQI (US)
43AQI (US)
59AQI (US)
58AQI (US)
38AQI (US)
16AQI (US)
22AQI (US)
49AQI (US)
58AQI (US)
28AQI (US)
27AQI (US)
39AQI (US)
28AQI (US)
36AQI (US)
49AQI (US)
38AQI (US)
36AQI (US)
37AQI (US)
54AQI (US)
49AQI (US)
32AQI (US)
32AQI (US)
38AQI (US)
41AQI (US)
39AQI (US)
42AQI (US)
47AQI (US)
38AQI (US)
33AQI (US)
47AQI (US)
52AQI (US)
50AQI (US)
44AQI (US)
41AQI (US)
42AQI (US)
50AQI (US)
53AQI (US)
50AQI (US)
31AQI (US)
23AQI (US)
37AQI (US)
38AQI (US)
29AQI (US)
30AQI (US)
41AQI (US)
27AQI (US)
28AQI (US)
46AQI (US)
41AQI (US)
53AQI (US)
85AQI (US)
69AQI (US)
54AQI (US)
49AQI (US)
61AQI (US)
60AQI (US)
61AQI (US)
54AQI (US)
58AQI (US)
48AQI (US)
40AQI (US)
28AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
29AQI (US)
29AQI (US)
36AQI (US)
17AQI (US)
18AQI (US)
22AQI (US)
24AQI (US)
22AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
33AQI (US)
22AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
28AQI (US)
28AQI (US)
31AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
20AQI (US)
46AQI (US)
30AQI (US)
34AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
29AQI (US)
28AQI (US)
35AQI (US)
35AQI (US)
42AQI (US)
36AQI (US)
28AQI (US)
36AQI (US)
41AQI (US)
49AQI (US)
60AQI (US)
52AQI (US)
41AQI (US)
40AQI (US)
30AQI (US)
36AQI (US)
40AQI (US)
35AQI (US)
37AQI (US)
30AQI (US)
37AQI (US)
52AQI (US)
39AQI (US)
44AQI (US)
25AQI (US)
35AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
March52AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202544AQI (US)
Highest AQI (US) recorded in
October53AQI (US)
Lowest AQI (US) recorded in
September38AQI (US)
202450AQI (US)
Highest AQI (US) recorded in
November67AQI (US)
Lowest AQI (US) recorded in
December38AQI (US)
202351AQI (US)
Highest AQI (US) recorded in
July59AQI (US)
Lowest AQI (US) recorded in
December43AQI (US)
202243AQI (US)
Highest AQI (US) recorded in
June49AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202139AQI (US)
Highest AQI (US) recorded in
June47AQI (US)
Lowest AQI (US) recorded in
February33AQI (US)
202037AQI (US)
Highest AQI (US) recorded in
August53AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Maebashi's annual 2026 AQI (US) (38) shows an average percentage change of -12.4% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (39), 2022 (43), 2023 (51), 2024 (50), 2025 (44).