Kitajuku2nokiri, Ichinomiya, Aichi, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Kitajuku2nokiri, Ichinomiya, Aichi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Kitajuku2nokiri, Ichinomiya, Aichi, Japan
5 AM4th Oct 2025
5 PM
4 AM5th Oct 2025
58AQI
20AQI
58AQI
52AQI
In the last 24 hours,
Kitajuku2nokiri's AQI reached its highest point of 58 at 11 AM during the Day, while the lowest point, 20, was recorded at 5 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kitajuku2nokiri, Ichinomiya, Aichi, Japan
25°C23/29°C
27°C22/33°C
28°C24/33°C
30°C25/35°C
30°C26/35°C
28°C25/32°C
26°C23/30°C
25°C23/27°C
26°C24/29°C
27°C24/30°C
29°C25/34°C
28°C24/33°C
29°C25/34°C
27°C24/32°C
25°C23/30°C
23°C22/24°C
25°C21/30°C
22°C18/27°C
23°C20/26°C
23°C20/27°C
25°C22/29°C
26°C22/32°C
24°C20/30°C
24°C21/28°C
24°C21/28°C
23°C19/28°C
23°C20/26°C
22°C18/28°C
22°C20/25°C
20°C19/20°C
--°C/°C
34AQI
31AQI
34AQI
31AQI
2025 Days Vs Air Quality
Kitajuku2nokiri, Ichinomiya, Aichi, Japan
78%
100
22%
29
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 278 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
Kitajuku2nokiri, Ichinomiya, Aichi, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
32AQI
21AQI
28AQI
41AQI
24AQI
35AQI
33AQI
46AQI
54AQI
56AQI
45AQI
34AQI
35AQI
39AQI
42AQI
33AQI
29AQI
37AQI
39AQI
47AQI
50AQI
55AQI
48AQI
42AQI
31AQI
28AQI
27AQI
27AQI
37AQI
33AQI
41AQI
49AQI
58AQI
71AQI
63AQI
65AQI
71AQI
62AQI
65AQI
68AQI
83AQI
68AQI
52AQI
51AQI
51AQI
39AQI
41AQI
43AQI
32AQI
31AQI
30AQI
29AQI
35AQI
33AQI
31AQI
32AQI
27AQI
24AQI
24AQI
26AQI
34AQI
36AQI
38AQI
45AQI
45AQI
47AQI
60AQI
53AQI
53AQI
46AQI
38AQI
42AQI
36AQI
36AQI
36AQI
35AQI
41AQI
40AQI
41AQI
42AQI
44AQI
49AQI
49AQI
51AQI
52AQI
50AQI
57AQI
57AQI
56AQI
53AQI
49AQI
54AQI
55AQI
53AQI
46AQI
38AQI
38AQI
25AQI
30AQI
27AQI
32AQI
39AQI
39AQI
37AQI
30AQI
31AQI
29AQI
35AQI
36AQI
40AQI
49AQI
37AQI
29AQI
32AQI
25AQI
27AQI
29AQI
32AQI
28AQI
18AQI
27AQI
30AQI
18AQI
20AQI
32AQI
39AQI
47AQI
58AQI
30AQI
39AQI
46AQI
47AQI
32AQI
44AQI
No. of days
202541AQI
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
May30AQI
Most & Least Polluted Years Over the Last 1 Years
Kitajuku2nokiri's annual 2025 AQI (41) shows an average percentage change of NaN% (improved AQI) compared to previous years: .