Air Quality Shimane Prefecture
Shimane Prefecture AQI – Detailed Air Quality
Display current air quality index and forecast for the upcoming days in Shimane Prefecture.
Today’s Air Quality Index (AQI)
Real-time PM2.5, PM10 air pollution level in Matsue, Shimane Capital
2:06 PM,
September 13, 2026
Last updated on: 2:05 PM
Live AQI
70
Air Quality is
Moderate
PM₂.₅:
15.87µg/m³
PM₁₀:
16.74µg/m³
Moderate
The air quality is generally acceptable for most people. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.
Air Quality Hourly Forecast
29
Min
at 10:00 AM on Sep 14
70
Max
at 2:00 PM on Sep 13, 2026
Shimane Prefecture Historical Air Quality Data
Display historical AQI data calendar by selecting a specific date and location Shimane Prefecture.
Matsue, Shimane Capital Historical Air Quality Data
Explore historical AQI data and pollutant changes over time.
Sep 13, 2026
2:06 PM
SUNMONTUEWEDTHUFRISAT
26
58
Moderate
PM2.5:
12
PM₂.₅
12
µg/m3
PM₁₀
15
µg/m3
SO₂
5
µg/m3
NO₂
11
µg/m3
O₃
51
µg/m3
CO
142
µg/m3
AQI Hourly Forecast Graph
45
Min
at 1:00 AM on Jul 26
67
Max
at 12:00 AM on Jul 26, 2026
27
77
Moderate
PM2.5:
18
PM₂.₅
18
µg/m3
PM₁₀
21
µg/m3
SO₂
6
µg/m3
NO₂
16
µg/m3
O₃
54
µg/m3
CO
193
µg/m3
AQI Hourly Forecast Graph
64
Min
at 3:00 AM on Jul 27
84
Max
at 10:00 AM on Jul 27, 2026
28
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
11
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
57
µg/m3
CO
120
µg/m3
AQI Hourly Forecast Graph
25
Min
at 1:00 PM on Jul 28
75
Max
at 1:00 AM on Jul 28, 2026
29
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
12
µg/m3
SO₂
4
µg/m3
NO₂
11
µg/m3
O₃
41
µg/m3
CO
138
µg/m3
AQI Hourly Forecast Graph
33
Min
at 1:00 AM on Jul 29
52
Max
at 11:00 AM on Jul 29, 2026
30
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
14
µg/m3
SO₂
4
µg/m3
NO₂
8
µg/m3
O₃
53
µg/m3
CO
118
µg/m3
AQI Hourly Forecast Graph
34
Min
at 1:00 AM on Jul 30
57
Max
at 5:00 AM on Jul 30, 2026
31
74
Moderate
PM2.5:
17
PM₂.₅
17
µg/m3
PM₁₀
22
µg/m3
SO₂
5
µg/m3
NO₂
9
µg/m3
O₃
69
µg/m3
CO
132
µg/m3
AQI Hourly Forecast Graph
45
Min
at 1:00 AM on Jul 31
105
Max
at 12:00 AM on Jul 31, 2026
01
134
Poor
PM2.5:
42
PM₂.₅
42
µg/m3
PM₁₀
45
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
86
µg/m3
CO
181
µg/m3
AQI Hourly Forecast Graph
110
Min
at 1:00 AM on Aug 1
156
Max
at 12:00 AM on Aug 1, 2026
02
134
Poor
PM2.5:
42
PM₂.₅
42
µg/m3
PM₁₀
45
µg/m3
SO₂
5
µg/m3
NO₂
10
µg/m3
O₃
89
µg/m3
CO
226
µg/m3
AQI Hourly Forecast Graph
102
Min
at 12:00 AM on Aug 2
158
Max
at 1:00 AM on Aug 2, 2026
03
119
Poor
PM2.5:
34
PM₂.₅
34
µg/m3
PM₁₀
35
µg/m3
SO₂
6
µg/m3
NO₂
10
µg/m3
O₃
112
µg/m3
CO
265
µg/m3
AQI Hourly Forecast Graph
93
Min
at 2:00 AM on Aug 3
132
Max
at 11:00 AM on Aug 3, 2026
04
123
Poor
PM2.5:
36
PM₂.₅
36
µg/m3
PM₁₀
39
µg/m3
SO₂
7
µg/m3
NO₂
10
µg/m3
O₃
113
µg/m3
CO
245
µg/m3
AQI Hourly Forecast Graph
83
Min
at 9:00 PM on Aug 4
162
Max
at 6:00 AM on Aug 4, 2026
05
105
Poor
PM2.5:
27
PM₂.₅
27
µg/m3
PM₁₀
30
µg/m3
SO₂
7
µg/m3
NO₂
12
µg/m3
O₃
115
µg/m3
CO
247
µg/m3
AQI Hourly Forecast Graph
28
Min
at 12:00 AM on Aug 5
137
Max
at 4:00 AM on Aug 5, 2026
06
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
4
µg/m3
NO₂
8
µg/m3
O₃
51
µg/m3
CO
112
µg/m3
AQI Hourly Forecast Graph
9
Min
at 3:00 PM on Aug 6
46
Max
at 6:00 AM on Aug 6, 2026
07
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
7
µg/m3
SO₂
4
µg/m3
NO₂
10
µg/m3
O₃
32
µg/m3
CO
116
µg/m3
AQI Hourly Forecast Graph
12
Min
at 12:00 PM on Aug 7
26
Max
at 6:00 AM on Aug 7, 2026
08
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
7
µg/m3
SO₂
4
µg/m3
NO₂
10
µg/m3
O₃
30
µg/m3
CO
103
µg/m3
AQI Hourly Forecast Graph
16
Min
at 11:00 AM on Aug 8
24
Max
at 12:00 AM on Aug 8, 2026
09
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
12
µg/m3
SO₂
6
µg/m3
NO₂
17
µg/m3
O₃
42
µg/m3
CO
155
µg/m3
AQI Hourly Forecast Graph
26
Min
at 1:00 AM on Aug 9
61
Max
at 9:00 AM on Aug 9, 2026
10
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
9
µg/m3
SO₂
5
µg/m3
NO₂
13
µg/m3
O₃
45
µg/m3
CO
153
µg/m3
AQI Hourly Forecast Graph
19
Min
at 6:00 AM on Aug 10
27
Max
at 1:00 AM on Aug 10, 2026
11
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
13
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
87
µg/m3
CO
123
µg/m3
AQI Hourly Forecast Graph
11
Min
at 9:00 PM on Aug 11
47
Max
at 7:00 AM on Aug 11, 2026
12
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
3
µg/m3
NO₂
8
µg/m3
O₃
59
µg/m3
CO
124
µg/m3
AQI Hourly Forecast Graph
13
Min
at 1:00 AM on Aug 12
31
Max
at 6:00 AM on Aug 12, 2026
13
71
Moderate
PM2.5:
16
PM₂.₅
16
µg/m3
PM₁₀
18
µg/m3
SO₂
7
µg/m3
NO₂
11
µg/m3
O₃
83
µg/m3
CO
166
µg/m3
AQI Hourly Forecast Graph
31
Min
at 1:00 AM on Aug 13
90
Max
at 9:00 AM on Aug 13, 2026
14
71
Moderate
PM2.5:
16
PM₂.₅
16
µg/m3
PM₁₀
18
µg/m3
SO₂
7
µg/m3
NO₂
11
µg/m3
O₃
83
µg/m3
CO
159
µg/m3
AQI Hourly Forecast Graph
37
Min
at 8:00 PM on Aug 14
120
Max
at 7:00 AM on Aug 14, 2026
15
67
Moderate
PM2.5:
15
PM₂.₅
15
µg/m3
PM₁₀
16
µg/m3
SO₂
7
µg/m3
NO₂
14
µg/m3
O₃
60
µg/m3
CO
165
µg/m3
AQI Hourly Forecast Graph
12
Min
at 5:00 PM on Aug 15
121
Max
at 7:00 AM on Aug 15, 2026
16
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
6
µg/m3
SO₂
5
µg/m3
NO₂
14
µg/m3
O₃
30
µg/m3
CO
132
µg/m3
AQI Hourly Forecast Graph
10
Min
at 12:00 PM on Aug 16
58
Max
at 3:00 AM on Aug 16, 2026
17
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
5
µg/m3
NO₂
11
µg/m3
O₃
41
µg/m3
CO
127
µg/m3
AQI Hourly Forecast Graph
4
Min
at 7:00 PM on Aug 17
26
Max
at 11:00 AM on Aug 17, 2026
18
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
5
µg/m3
SO₂
3
µg/m3
NO₂
6
µg/m3
O₃
65
µg/m3
CO
106
µg/m3
AQI Hourly Forecast Graph
8
Min
at 5:00 PM on Aug 18
49
Max
at 6:00 AM on Aug 18, 2026
19
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
8
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
70
µg/m3
CO
109
µg/m3
AQI Hourly Forecast Graph
10
Min
at 1:00 AM on Aug 19
62
Max
at 7:00 AM on Aug 19, 2026
20
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
10
µg/m3
SO₂
6
µg/m3
NO₂
12
µg/m3
O₃
49
µg/m3
CO
132
µg/m3
AQI Hourly Forecast Graph
17
Min
at 2:00 PM on Aug 20
71
Max
at 7:00 AM on Aug 20, 2026
21
50
Good
PM2.5:
10
PM₂.₅
10
µg/m3
PM₁₀
13
µg/m3
SO₂
5
µg/m3
NO₂
11
µg/m3
O₃
66
µg/m3
CO
139
µg/m3
AQI Hourly Forecast Graph
27
Min
at 2:00 AM on Aug 21
75
Max
at 6:00 AM on Aug 21, 2026
22
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
11
µg/m3
SO₂
4
µg/m3
NO₂
8
µg/m3
O₃
62
µg/m3
CO
120
µg/m3
AQI Hourly Forecast Graph
21
Min
at 2:00 PM on Aug 22
78
Max
at 6:00 AM on Aug 22, 2026
23
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
9
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
65
µg/m3
CO
97
µg/m3
AQI Hourly Forecast Graph
18
Min
at 5:00 PM on Aug 23
48
Max
at 7:00 AM on Aug 23, 2026
24
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
65
µg/m3
CO
101
µg/m3
AQI Hourly Forecast Graph
12
Min
at 6:00 PM on Aug 24
46
Max
at 6:00 AM on Aug 24, 2026
25
0
Good
PM2.5:
0
PM₂.₅
0
µg/m3
PM₁₀
0
µg/m3
SO₂
0
µg/m3
NO₂
0
µg/m3
O₃
2
µg/m3
CO
5
µg/m3
AQI Hourly Forecast Graph
15
Min
at 1:00 AM on Aug 25
15
Max
at 1:00 AM on Aug 25, 2026
26
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
10
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
52
µg/m3
CO
120
µg/m3
AQI Hourly Forecast Graph
18
Min
at 12:00 PM on Aug 26
68
Max
at 6:00 AM on Aug 26, 2026
27
0
Good
PM2.5:
0
PM₂.₅
0
µg/m3
PM₁₀
0
µg/m3
SO₂
0
µg/m3
NO₂
0
µg/m3
O₃
1
µg/m3
CO
5
µg/m3
AQI Hourly Forecast Graph
20
Min
at 1:00 AM on Aug 27
20
Max
at 1:00 AM on Aug 27, 2026
29
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
9
µg/m3
SO₂
3
µg/m3
NO₂
4
µg/m3
O₃
30
µg/m3
CO
85
µg/m3
AQI Hourly Forecast Graph
23
Min
at 2:00 PM on Aug 29
58
Max
at 12:00 AM on Aug 29, 2026
Shimane Prefecture Historical Weather Data
Display historical weather data by selecting a specific date and location Shimane Prefecture.
Display historical weather data by selecting a specific date and location Shimane Prefecture.
Matsue, Shimane CapitalSep 12, 2026
24
°C
|
°F
Overcast
Max
27
°
Min
22
°
|
Humidity
78 %
|
Wind
58 Km/h
|
|
Visibility
10 km
|
UV Index
4.5
|
|
Sunrise
5:48 AM
|
Sunset
6:19 PM
|
|
Moonrise
6:34 AM
|
Moonset
6:40 PM
|
|
Moon Phase
3
|
Precipitation
1.6 mm
|
|
Snow
0 mm/h
|
Rain Chance
100%
|
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