Tsuta, Fuji, Shizuoka, 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
Tsuta, Fuji, Shizuoka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (7th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Feb - 7th Feb 2026
Tsuta, Fuji, Shizuoka, Japan
6 AM6th Feb 2026
5 PM
5 AM7th Feb 2026
78AQI
36AQI
62AQI
32AQI
In the last 24 hours,
Tsuta's AQI reached its highest point of 78 at 10 AM during the Day, while the lowest point, 32, was recorded at 11 PM during the Night between 6th Feb and 7th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Tsuta, Fuji, Shizuoka, Japan
3°C0/7°C
6°C0/12°C
5°C0/9°C
2°C-1/6°C
6°C1/11°C
3°C-1/8°C
5°C0/9°C
9°C5/15°C
8°C3/15°C
7°C2/12°C
7°C2/12°C
7°C3/12°C
1°C-4/4°C
-1°C-6/3°C
0°C-3/5°C
2°C-1/7°C
0°C-3/6°C
1°C-1/5°C
3°C-1/8°C
3°C-1/7°C
3°C0/7°C
1°C-3/5°C
2°C-1/5°C
2°C-1/9°C
2°C-1/8°C
3°C-1/8°C
4°C-1/10°C
6°C1/12°C
7°C2/13°C
4°C3/6°C
40AQI
26AQI
41AQI
27AQI
2026 Days Vs Air Quality
Tsuta, Fuji, Shizuoka, Japan
100%
38
Total number of days with different AQI categories in last 39 days in 2026 (326 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 39 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Tsuta, Fuji, Shizuoka, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
14AQI (US)
14AQI (US)
17AQI (US)
20AQI (US)
19AQI (US)
21AQI (US)
25AQI (US)
20AQI (US)
27AQI (US)
26AQI (US)
18AQI (US)
27AQI (US)
24AQI (US)
34AQI (US)
50AQI (US)
44AQI (US)
31AQI (US)
25AQI (US)
33AQI (US)
16AQI (US)
24AQI (US)
36AQI (US)
34AQI (US)
42AQI (US)
25AQI (US)
36AQI (US)
33AQI (US)
28AQI (US)
38AQI (US)
39AQI (US)
36AQI (US)
44AQI (US)
30AQI (US)
29AQI (US)
43AQI (US)
44AQI (US)
24AQI (US)
28AQI (US)
36AQI (US)
No. of days
202629AQI (US)
Highest AQI (US) recorded in
February36AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202537AQI (US)
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
November29AQI (US)
202436AQI (US)
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202237AQI (US)
Highest AQI (US) recorded in
May44AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202141AQI (US)
Highest AQI (US) recorded in
May48AQI (US)
Lowest AQI (US) recorded in
January31AQI (US)
202040AQI (US)
Highest AQI (US) recorded in
August45AQI (US)
Lowest AQI (US) recorded in
December35AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Tsuta's annual 2026 AQI (US) (29) shows an average percentage change of -23.09% (improved AQI (US)) compared to previous years: 2020 (40), 2021 (41), 2022 (37), 2023 (37), 2024 (36), 2025 (37).