Kawaminami, 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
Kawaminami, Ichinomiya, Aichi, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (19th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Oct - 20th Oct 2025
Kawaminami, Ichinomiya, Aichi, Japan
5 AM19th Oct 2025
5 PM
4 AM20th Oct 2025
51AQI
24AQI
55AQI
36AQI
In the last 24 hours,
Kawaminami's AQI reached its highest point of 55 at 7 PM during the Night, while the lowest point, 24, was recorded at 10 AM during the Day between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Kawaminami, Ichinomiya, Aichi, Japan
23°C22/24°C
25°C21/30°C
22°C19/27°C
23°C21/26°C
23°C20/27°C
25°C23/29°C
26°C22/32°C
24°C20/30°C
24°C22/28°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
21°C20/22°C
24°C20/30°C
24°C22/27°C
26°C21/31°C
24°C20/29°C
21°C18/24°C
22°C21/23°C
24°C21/28°C
25°C21/30°C
21°C19/25°C
21°C19/24°C
21°C20/22°C
22°C18/26°C
22°C19/25°C
21°C19/22°C
--°C/°C
42AQI
37AQI
40AQI
37AQI
2025 Days Vs Air Quality
Kawaminami, Ichinomiya, Aichi, Japan
78%
112
22%
32
Total number of days with different AQI categories in last 293 days in 2025 (72 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 293 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
Kawaminami, Ichinomiya, Aichi, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI
34AQI
22AQI
30AQI
41AQI
25AQI
36AQI
32AQI
47AQI
55AQI
55AQI
45AQI
35AQI
37AQI
41AQI
44AQI
34AQI
29AQI
38AQI
37AQI
46AQI
50AQI
55AQI
49AQI
42AQI
34AQI
31AQI
28AQI
28AQI
37AQI
32AQI
40AQI
48AQI
56AQI
73AQI
65AQI
65AQI
71AQI
64AQI
65AQI
67AQI
82AQI
68AQI
56AQI
55AQI
54AQI
46AQI
49AQI
48AQI
39AQI
39AQI
36AQI
33AQI
35AQI
34AQI
33AQI
33AQI
29AQI
27AQI
27AQI
28AQI
33AQI
34AQI
35AQI
42AQI
45AQI
48AQI
61AQI
53AQI
53AQI
48AQI
43AQI
47AQI
43AQI
38AQI
37AQI
34AQI
39AQI
40AQI
41AQI
42AQI
44AQI
49AQI
48AQI
51AQI
51AQI
50AQI
57AQI
57AQI
56AQI
52AQI
49AQI
54AQI
55AQI
52AQI
45AQI
37AQI
38AQI
28AQI
30AQI
26AQI
32AQI
39AQI
40AQI
36AQI
29AQI
31AQI
28AQI
35AQI
35AQI
39AQI
50AQI
40AQI
34AQI
35AQI
28AQI
29AQI
31AQI
32AQI
32AQI
22AQI
25AQI
31AQI
17AQI
22AQI
34AQI
38AQI
45AQI
53AQI
46AQI
52AQI
42AQI
51AQI
47AQI
51AQI
50AQI
50AQI
49AQI
45AQI
43AQI
42AQI
46AQI
47AQI
47AQI
30AQI
39AQI
48AQI
48AQI
33AQI
46AQI
No. of days
202542AQI
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
May30AQI
Most & Least Polluted Years Over the Last 1 Years
Kawaminami's annual 2025 AQI (42) shows an average percentage change of NaN% (improved AQI) compared to previous years: .