Miimachi Sue, Wajimazakimachi, Ishikawa, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Miimachi Sue, Wajimazakimachi, Ishikawa, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (14th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 76 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Feb - 14th Feb 2026
Miimachi Sue, Wajimazakimachi, Ishikawa, Japan
6 AM13th Feb 2026
5 PM
5 AM14th Feb 2026
69AQI
29AQI
116AQI
45AQI
In the last 24 hours,
Miimachi Sue's AQI reached its highest point of 116 at 4 AM during the Night, while the lowest point, 29, was recorded at 2 PM during the Day between 13th Feb and 14th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Miimachi Sue, Wajimazakimachi, Ishikawa, Japan
8°C7/9°C
7°C4/11°C
4°C3/4°C
6°C4/10°C
2°C0/4°C
0°C0/1°C
0°C0/1°C
2°C0/3°C
3°C1/4°C
0°C-1/1°C
1°C-1/3°C
4°C2/6°C
1°C1/2°C
1°C0/2°C
1°C0/1°C
2°C0/3°C
3°C2/4°C
3°C2/4°C
3°C2/4°C
7°C3/9°C
9°C7/10°C
4°C0/6°C
0°C-1/1°C
-1°C-2/-1°C
2°C0/4°C
5°C1/8°C
6°C4/7°C
5°C3/7°C
7°C5/9°C
9°C7/11°C
57AQI
32AQI
53AQI
30AQI
2026 Days Vs Air Quality
Miimachi Sue, Wajimazakimachi, Ishikawa, Japan
89%
40
11%
5
Total number of days with different AQI categories in last 46 days in 2026 (319 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 46 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
Miimachi Sue, Wajimazakimachi, Ishikawa, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
15AQI (US)
18AQI (US)
24AQI (US)
20AQI (US)
22AQI (US)
24AQI (US)
27AQI (US)
21AQI (US)
19AQI (US)
31AQI (US)
18AQI (US)
22AQI (US)
13AQI (US)
33AQI (US)
48AQI (US)
50AQI (US)
29AQI (US)
37AQI (US)
17AQI (US)
18AQI (US)
25AQI (US)
50AQI (US)
50AQI (US)
42AQI (US)
29AQI (US)
42AQI (US)
29AQI (US)
22AQI (US)
37AQI (US)
41AQI (US)
39AQI (US)
51AQI (US)
33AQI (US)
51AQI (US)
48AQI (US)
37AQI (US)
18AQI (US)
24AQI (US)
42AQI (US)
52AQI (US)
56AQI (US)
43AQI (US)
48AQI (US)
76AQI (US)
29AQI (US)
44AQI (US)
No. of days
202633AQI (US)
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
January29AQI (US)
202539AQI (US)
Highest AQI (US) recorded in
July46AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202432AQI (US)
Highest AQI (US) recorded in
June42AQI (US)
Lowest AQI (US) recorded in
January24AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
April47AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
May49AQI (US)
Lowest AQI (US) recorded in
August15AQI (US)
202132AQI (US)
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
January25AQI (US)
202027AQI (US)
Highest AQI (US) recorded in
August39AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Miimachi Sue's annual 2026 AQI (US) (33) shows an average percentage change of 0.2% (worsened AQI (US)) compared to previous years: 2020 (27), 2021 (32), 2022 (39), 2023 (34), 2024 (32), 2025 (39).