Higashidacho, Kawasaki, Kanagawa, 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
Higashidacho, Kawasaki, Kanagawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 52 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
Higashidacho, Kawasaki, Kanagawa, Japan
5 AM4th Oct 2025
5 PM
4 AM5th Oct 2025
63AQI
48AQI
61AQI
40AQI
In the last 24 hours,
Higashidacho's AQI reached its highest point of 63 at 6 AM during the Day, while the lowest point, 40, was recorded at 8 PM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Higashidacho, Kawasaki, Kanagawa, Japan
26°C23/27°C
26°C24/29°C
27°C26/29°C
28°C27/30°C
28°C27/29°C
28°C27/29°C
27°C24/29°C
25°C24/27°C
27°C25/29°C
28°C27/30°C
27°C26/29°C
27°C26/29°C
28°C27/30°C
28°C24/31°C
23°C22/23°C
24°C23/26°C
26°C23/30°C
24°C22/25°C
23°C21/26°C
23°C22/26°C
24°C23/25°C
26°C25/29°C
24°C23/26°C
25°C24/26°C
26°C24/29°C
24°C22/26°C
21°C20/22°C
23°C21/25°C
24°C23/25°C
23°C22/24°C
--°C/°C
39AQI
39AQI
40AQI
36AQI
2025 Days Vs Air Quality
Higashidacho, Kawasaki, Kanagawa, Japan
84%
107
16%
21
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% 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
Higashidacho, Kawasaki, Kanagawa, Japan
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
17AQI
17AQI
14AQI
15AQI
20AQI
25AQI
20AQI
26AQI
22AQI
37AQI
32AQI
26AQI
28AQI
23AQI
26AQI
23AQI
22AQI
25AQI
25AQI
28AQI
28AQI
31AQI
29AQI
23AQI
19AQI
18AQI
18AQI
19AQI
17AQI
20AQI
19AQI
20AQI
30AQI
32AQI
39AQI
38AQI
41AQI
45AQI
55AQI
65AQI
69AQI
71AQI
59AQI
56AQI
58AQI
56AQI
52AQI
51AQI
50AQI
49AQI
45AQI
41AQI
38AQI
38AQI
32AQI
35AQI
39AQI
35AQI
34AQI
32AQI
33AQI
37AQI
33AQI
33AQI
32AQI
39AQI
43AQI
59AQI
51AQI
50AQI
50AQI
46AQI
45AQI
47AQI
45AQI
35AQI
34AQI
38AQI
36AQI
38AQI
39AQI
43AQI
45AQI
48AQI
49AQI
50AQI
48AQI
56AQI
55AQI
54AQI
51AQI
46AQI
49AQI
55AQI
52AQI
45AQI
38AQI
37AQI
43AQI
33AQI
31AQI
29AQI
38AQI
41AQI
38AQI
32AQI
33AQI
31AQI
36AQI
35AQI
38AQI
47AQI
51AQI
38AQI
38AQI
32AQI
32AQI
29AQI
29AQI
31AQI
52AQI
35AQI
37AQI
43AQI
36AQI
36AQI
45AQI
52AQI
16AQI
24AQI
45AQI
46AQI
37AQI
44AQI
No. of days
202538AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
May16AQI
Most & Least Polluted Years Over the Last 1 Years
Higashidacho's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .