Kunitachi, Tokyo, 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
Kunitachi, Tokyo, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 28th Jul - 29th Jul 2026
Kunitachi, Tokyo, Japan
4 AM28th Jul 2026
6 PM
3 AM29th Jul 2026
28AQI
22AQI
39AQI
26AQI
In the last 24 hours,
Kunitachi's AQI reached its highest point of 39 at 2 AM during the Night, while the lowest point, 22, was recorded at 8 AM during the Day between 28th Jul and 29th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Kunitachi, Tokyo, Japan
24°C21/27°C
24°C22/27°C
21°C21/23°C
22°C21/24°C
23°C21/25°C
24°C22/27°C
22°C21/23°C
24°C20/29°C
25°C21/29°C
26°C22/31°C
27°C23/32°C
27°C24/32°C
26°C24/29°C
26°C25/28°C
29°C24/33°C
30°C26/35°C
30°C27/35°C
28°C26/31°C
28°C25/31°C
28°C25/32°C
31°C27/36°C
32°C28/37°C
32°C28/37°C
32°C28/37°C
30°C27/34°C
29°C26/35°C
28°C25/31°C
27°C24/31°C
26°C24/30°C
29°C23/34°C
35AQI
30AQI
35AQI
28AQI
2026 Days Vs Air Quality
Kunitachi, Tokyo, Japan
84%
176
16%
33
Total number of days with different AQI categories in last 210 days in 2026 (155 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 210 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
Kunitachi, Tokyo, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI (US)
14AQI (US)
12AQI (US)
16AQI (US)
29AQI (US)
16AQI (US)
19AQI (US)
25AQI (US)
17AQI (US)
28AQI (US)
24AQI (US)
13AQI (US)
26AQI (US)
17AQI (US)
30AQI (US)
46AQI (US)
42AQI (US)
33AQI (US)
39AQI (US)
38AQI (US)
12AQI (US)
23AQI (US)
37AQI (US)
36AQI (US)
38AQI (US)
12AQI (US)
22AQI (US)
27AQI (US)
26AQI (US)
36AQI (US)
36AQI (US)
40AQI (US)
46AQI (US)
32AQI (US)
36AQI (US)
52AQI (US)
38AQI (US)
14AQI (US)
16AQI (US)
34AQI (US)
38AQI (US)
46AQI (US)
35AQI (US)
51AQI (US)
62AQI (US)
50AQI (US)
47AQI (US)
20AQI (US)
34AQI (US)
32AQI (US)
32AQI (US)
48AQI (US)
44AQI (US)
42AQI (US)
40AQI (US)
36AQI (US)
10AQI (US)
33AQI (US)
33AQI (US)
14AQI (US)
82AQI (US)
44AQI (US)
56AQI (US)
58AQI (US)
53AQI (US)
48AQI (US)
43AQI (US)
52AQI (US)
58AQI (US)
58AQI (US)
70AQI (US)
43AQI (US)
48AQI (US)
61AQI (US)
57AQI (US)
54AQI (US)
58AQI (US)
37AQI (US)
31AQI (US)
50AQI (US)
52AQI (US)
53AQI (US)
48AQI (US)
64AQI (US)
30AQI (US)
22AQI (US)
49AQI (US)
53AQI (US)
57AQI (US)
25AQI (US)
25AQI (US)
36AQI (US)
45AQI (US)
44AQI (US)
36AQI (US)
28AQI (US)
40AQI (US)
22AQI (US)
33AQI (US)
46AQI (US)
45AQI (US)
28AQI (US)
37AQI (US)
44AQI (US)
41AQI (US)
35AQI (US)
40AQI (US)
33AQI (US)
40AQI (US)
38AQI (US)
40AQI (US)
46AQI (US)
36AQI (US)
32AQI (US)
46AQI (US)
52AQI (US)
49AQI (US)
42AQI (US)
40AQI (US)
38AQI (US)
48AQI (US)
50AQI (US)
44AQI (US)
29AQI (US)
23AQI (US)
31AQI (US)
32AQI (US)
26AQI (US)
25AQI (US)
30AQI (US)
32AQI (US)
38AQI (US)
44AQI (US)
40AQI (US)
42AQI (US)
86AQI (US)
68AQI (US)
53AQI (US)
49AQI (US)
62AQI (US)
60AQI (US)
60AQI (US)
53AQI (US)
58AQI (US)
48AQI (US)
40AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
28AQI (US)
31AQI (US)
32AQI (US)
18AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
20AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
30AQI (US)
22AQI (US)
20AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
26AQI (US)
29AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
22AQI (US)
20AQI (US)
36AQI (US)
14AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
34AQI (US)
44AQI (US)
51AQI (US)
50AQI (US)
24AQI (US)
17AQI (US)
28AQI (US)
54AQI (US)
68AQI (US)
61AQI (US)
48AQI (US)
48AQI (US)
30AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
37AQI (US)
49AQI (US)
39AQI (US)
42AQI (US)
24AQI (US)
33AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
July47AQI (US)
Lowest AQI (US) recorded in
April20AQI (US)
202428AQI (US)
Highest AQI (US) recorded in
July39AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
202328AQI (US)
Highest AQI (US) recorded in
April37AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202227AQI (US)
Highest AQI (US) recorded in
July31AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202123AQI (US)
Highest AQI (US) recorded in
May33AQI (US)
Lowest AQI (US) recorded in
February13AQI (US)
202016AQI (US)
Highest AQI (US) recorded in
August25AQI (US)
Lowest AQI (US) recorded in
September11AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kunitachi's annual 2026 AQI (US) (36) shows an average percentage change of 46.8% (worsened AQI (US)) compared to previous years: 2020 (16), 2021 (23), 2022 (27), 2023 (28), 2024 (28), 2025 (33).