Matsubara, Matsubara, Osaka, 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
Matsubara, Matsubara, Osaka, Japan
AQI Trends: Highest and Lowest
Same Day Analysis (17th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 18 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Feb - 17th Feb 2026
Matsubara, Matsubara, Osaka, Japan
6 AM16th Feb 2026
5 PM
5 AM17th Feb 2026
87AQI
33AQI
40AQI
14AQI
In the last 24 hours,
Matsubara's AQI reached its highest point of 87 at 6 AM during the Day, while the lowest point, 14, was recorded at 5 AM during the Night between 16th Feb and 17th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Matsubara, Matsubara, Osaka, Japan
9°C3/14°C
6°C1/11°C
2°C0/5°C
2°C0/5°C
3°C1/7°C
4°C3/7°C
3°C1/5°C
3°C0/6°C
6°C2/10°C
5°C3/7°C
4°C2/8°C
3°C1/5°C
3°C1/6°C
5°C2/8°C
6°C3/8°C
5°C2/8°C
6°C2/10°C
8°C4/12°C
9°C6/13°C
5°C3/8°C
1°C-1/2°C
2°C-1/6°C
5°C0/11°C
7°C5/9°C
7°C4/10°C
7°C3/11°C
9°C4/14°C
12°C9/16°C
9°C5/11°C
7°C4/10°C
44AQI
36AQI
47AQI
38AQI
2026 Days Vs Air Quality
Matsubara, Matsubara, Osaka, Japan
73%
35
27%
13
Total number of days with different AQI categories in last 49 days in 2026 (316 days remaining)
Under WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2026, 73% of 49 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
Matsubara, Matsubara, Osaka, Japan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI (US)
21AQI (US)
19AQI (US)
37AQI (US)
54AQI (US)
23AQI (US)
45AQI (US)
37AQI (US)
23AQI (US)
37AQI (US)
35AQI (US)
31AQI (US)
39AQI (US)
26AQI (US)
57AQI (US)
72AQI (US)
67AQI (US)
46AQI (US)
60AQI (US)
26AQI (US)
17AQI (US)
22AQI (US)
41AQI (US)
44AQI (US)
28AQI (US)
16AQI (US)
46AQI (US)
33AQI (US)
17AQI (US)
35AQI (US)
32AQI (US)
40AQI (US)
46AQI (US)
24AQI (US)
40AQI (US)
59AQI (US)
50AQI (US)
14AQI (US)
14AQI (US)
37AQI (US)
54AQI (US)
54AQI (US)
57AQI (US)
64AQI (US)
75AQI (US)
65AQI (US)
63AQI (US)
18AQI (US)
36AQI (US)
46AQI (US)
No. of days
202639AQI (US)
Highest AQI (US) recorded in
February46AQI (US)
Lowest AQI (US) recorded in
January36AQI (US)
202546AQI (US)
Highest AQI (US) recorded in
November53AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
December33AQI (US)
202342AQI (US)
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202239AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202140AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202038AQI (US)
Highest AQI (US) recorded in
August53AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Matsubara's annual 2026 AQI (US) (39) shows an average percentage change of -2.8% (improved AQI (US)) compared to previous years: 2020 (38), 2021 (40), 2022 (39), 2023 (42), 2024 (39), 2025 (46).