Chidori, Kawanakajima, Kanagawa, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Chidori, Kawanakajima, Kanagawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (7th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 34 of Good air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Mar - 8th Mar 2026
Chidori, Kawanakajima, Kanagawa, Japan
6 AM7th Mar 2026
5 PM
5 AM8th Mar 2026
52AQI
12AQI
36AQI
20AQI
In the last 24 hours,
Chidori's AQI reached its highest point of 52 at 10 AM during the Day, while the lowest point, 12, was recorded at 5 PM during the Day between 7th Mar and 8th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Chidori, Kawanakajima, Kanagawa, Japan
3°C2/5°C
2°C0/2°C
4°C0/7°C
8°C4/11°C
9°C6/11°C
7°C6/8°C
8°C6/9°C
10°C8/13°C
12°C10/15°C
10°C5/12°C
6°C4/8°C
8°C7/10°C
6°C4/9°C
8°C6/10°C
10°C7/13°C
13°C10/15°C
16°C13/18°C
13°C11/14°C
11°C8/13°C
10°C7/13°C
12°C10/14°C
13°C12/17°C
12°C9/14°C
12°C11/12°C
9°C6/10°C
9°C5/14°C
10°C7/13°C
11°C9/13°C
13°C8/15°C
8°C6/11°C
46AQI
34AQI
41AQI
33AQI
2026 Days Vs Air Quality
Chidori, Kawanakajima, Kanagawa, Japan
89%
59
11%
7
Total number of days with different AQI categories in last 68 days in 2026 (297 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 68 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
Chidori, Kawanakajima, Kanagawa, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
16AQI (US)
16AQI (US)
22AQI (US)
37AQI (US)
15AQI (US)
24AQI (US)
34AQI (US)
15AQI (US)
32AQI (US)
24AQI (US)
16AQI (US)
30AQI (US)
17AQI (US)
32AQI (US)
48AQI (US)
51AQI (US)
21AQI (US)
40AQI (US)
36AQI (US)
12AQI (US)
23AQI (US)
35AQI (US)
39AQI (US)
43AQI (US)
22AQI (US)
40AQI (US)
14AQI (US)
19AQI (US)
36AQI (US)
37AQI (US)
22AQI (US)
28AQI (US)
27AQI (US)
41AQI (US)
63AQI (US)
53AQI (US)
12AQI (US)
12AQI (US)
34AQI (US)
37AQI (US)
46AQI (US)
44AQI (US)
45AQI (US)
64AQI (US)
60AQI (US)
42AQI (US)
18AQI (US)
40AQI (US)
14AQI (US)
26AQI (US)
49AQI (US)
51AQI (US)
35AQI (US)
34AQI (US)
34AQI (US)
10AQI (US)
42AQI (US)
35AQI (US)
33AQI (US)
57AQI (US)
40AQI (US)
47AQI (US)
49AQI (US)
50AQI (US)
34AQI (US)
28AQI (US)
36AQI (US)
44AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
July46AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202336AQI (US)
Highest AQI (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202233AQI (US)
Highest AQI (US) recorded in
May47AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
June33AQI (US)
Lowest AQI (US) recorded in
February14AQI (US)
202017AQI (US)
Highest AQI (US) recorded in
August24AQI (US)
Lowest AQI (US) recorded in
October13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Chidori's annual 2026 AQI (US) (33) shows an average percentage change of 19.8% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (25), 2022 (33), 2023 (36), 2024 (33), 2025 (34).