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
2:25 PM,
October 3, 2026
Last updated on: 2:25 PM
Live AQI
18
Air Quality is
Good
PM₂.₅:
3.66µg/m³
PM₁₀:
8.07µg/m³
Good
Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Air Quality Hourly Forecast
15
Min
at 8:00 PM on Oct 3
21
Max
at 12:00 PM on Oct 4, 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.
Oct 3, 2026
2:25 PM
SUNMONTUEWEDTHUFRISAT
30
77
Moderate
PM2.5:
18
PM₂.₅
18
µg/m3
PM₁₀
20
µg/m3
SO₂
4
µg/m3
NO₂
9
µg/m3
O₃
35
µg/m3
CO
115
µg/m3
AQI Hourly Forecast Graph
48
Min
at 6:00 AM on Aug 30
111
Max
at 12:00 AM on Aug 30, 2026
31
74
Moderate
PM2.5:
17
PM₂.₅
17
µg/m3
PM₁₀
20
µg/m3
SO₂
5
µg/m3
NO₂
8
µg/m3
O₃
65
µg/m3
CO
128
µg/m3
AQI Hourly Forecast Graph
12
Min
at 10:00 PM on Aug 31
130
Max
at 7:00 AM on Aug 31, 2026
01
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
6
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
54
µg/m3
CO
100
µg/m3
AQI Hourly Forecast Graph
7
Min
at 5:00 PM on Sep 1
54
Max
at 6:00 AM on Sep 1, 2026
02
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
9
µg/m3
SO₂
7
µg/m3
NO₂
17
µg/m3
O₃
40
µg/m3
CO
173
µg/m3
AQI Hourly Forecast Graph
13
Min
at 1:00 AM on Sep 2
53
Max
at 6:00 AM on Sep 2, 2026
03
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
6
µg/m3
SO₂
5
µg/m3
NO₂
20
µg/m3
O₃
20
µg/m3
CO
162
µg/m3
AQI Hourly Forecast Graph
19
Min
at 11:00 PM on Sep 3
53
Max
at 1:00 AM on Sep 3, 2026
04
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
4
µg/m3
SO₂
2
µg/m3
NO₂
11
µg/m3
O₃
40
µg/m3
CO
143
µg/m3
AQI Hourly Forecast Graph
11
Min
at 12:00 PM on Sep 4
22
Max
at 3:00 AM on Sep 4, 2026
05
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
4
µg/m3
SO₂
2
µg/m3
NO₂
4
µg/m3
O₃
81
µg/m3
CO
141
µg/m3
AQI Hourly Forecast Graph
9
Min
at 2:00 PM on Sep 5
15
Max
at 7:00 AM on Sep 5, 2026
06
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
6
µg/m3
SO₂
2
µg/m3
NO₂
4
µg/m3
O₃
83
µg/m3
CO
138
µg/m3
AQI Hourly Forecast Graph
14
Min
at 1:00 AM on Sep 6
27
Max
at 3:00 PM on Sep 6, 2026
07
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
8
µg/m3
SO₂
3
µg/m3
NO₂
6
µg/m3
O₃
70
µg/m3
CO
161
µg/m3
AQI Hourly Forecast Graph
18
Min
at 11:00 AM on Sep 7
25
Max
at 8:00 AM on Sep 7, 2026
08
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
4
µg/m3
SO₂
2
µg/m3
NO₂
6
µg/m3
O₃
63
µg/m3
CO
163
µg/m3
AQI Hourly Forecast Graph
10
Min
at 5:00 PM on Sep 8
22
Max
at 1:00 AM on Sep 8, 2026
09
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
9
µg/m3
SO₂
1
µg/m3
NO₂
3
µg/m3
O₃
77
µg/m3
CO
193
µg/m3
AQI Hourly Forecast Graph
12
Min
at 1:00 AM on Sep 9
18
Max
at 10:00 AM on Sep 9, 2026
10
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
13
µg/m3
SO₂
4
µg/m3
NO₂
8
µg/m3
O₃
81
µg/m3
CO
205
µg/m3
AQI Hourly Forecast Graph
14
Min
at 1:00 AM on Sep 10
49
Max
at 11:00 PM on Sep 10, 2026
11
58
Moderate
PM2.5:
12
PM₂.₅
12
µg/m3
PM₁₀
15
µg/m3
SO₂
6
µg/m3
NO₂
14
µg/m3
O₃
70
µg/m3
CO
261
µg/m3
AQI Hourly Forecast Graph
33
Min
at 12:00 AM on Sep 11
73
Max
at 8:00 AM on Sep 11, 2026
12
64
Moderate
PM2.5:
14
PM₂.₅
14
µg/m3
PM₁₀
16
µg/m3
SO₂
5
µg/m3
NO₂
10
µg/m3
O₃
78
µg/m3
CO
239
µg/m3
AQI Hourly Forecast Graph
33
Min
at 1:00 AM on Sep 12
80
Max
at 9:00 PM on Sep 12, 2026
13
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
10
µg/m3
SO₂
4
µg/m3
NO₂
8
µg/m3
O₃
56
µg/m3
CO
177
µg/m3
AQI Hourly Forecast Graph
19
Min
at 8:00 PM on Sep 13
82
Max
at 4:00 AM on Sep 13, 2026
14
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
5
µg/m3
SO₂
4
µg/m3
NO₂
11
µg/m3
O₃
25
µg/m3
CO
144
µg/m3
AQI Hourly Forecast Graph
15
Min
at 11:00 PM on Sep 14
29
Max
at 8:00 AM on Sep 14, 2026
15
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
5
µg/m3
SO₂
4
µg/m3
NO₂
14
µg/m3
O₃
50
µg/m3
CO
200
µg/m3
AQI Hourly Forecast Graph
16
Min
at 1:00 AM on Sep 15
33
Max
at 8:00 AM on Sep 15, 2026
16
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
3
µg/m3
NO₂
6
µg/m3
O₃
69
µg/m3
CO
147
µg/m3
AQI Hourly Forecast Graph
12
Min
at 3:00 PM on Sep 16
19
Max
at 3:00 AM on Sep 16, 2026
17
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
10
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
87
µg/m3
CO
141
µg/m3
AQI Hourly Forecast Graph
15
Min
at 1:00 AM on Sep 17
33
Max
at 7:00 AM on Sep 17, 2026
18
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
9
µg/m3
SO₂
4
µg/m3
NO₂
13
µg/m3
O₃
59
µg/m3
CO
176
µg/m3
AQI Hourly Forecast Graph
34
Min
at 1:00 AM on Sep 18
53
Max
at 11:00 PM on Sep 18, 2026
19
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
8
µg/m3
SO₂
3
µg/m3
NO₂
6
µg/m3
O₃
71
µg/m3
CO
150
µg/m3
AQI Hourly Forecast Graph
8
Min
at 12:00 AM on Sep 19
73
Max
at 7:00 AM on Sep 19, 2026
20
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
4
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
74
µg/m3
CO
118
µg/m3
AQI Hourly Forecast Graph
8
Min
at 1:00 AM on Sep 20
15
Max
at 11:00 PM on Sep 20, 2026
21
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
15
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
88
µg/m3
CO
123
µg/m3
AQI Hourly Forecast Graph
13
Min
at 3:00 AM on Sep 21
42
Max
at 6:00 PM on Sep 21, 2026
22
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
13
µg/m3
SO₂
3
µg/m3
NO₂
6
µg/m3
O₃
75
µg/m3
CO
153
µg/m3
AQI Hourly Forecast Graph
15
Min
at 5:00 PM on Sep 22
42
Max
at 7:00 AM on Sep 22, 2026
23
50
Good
PM2.5:
10
PM₂.₅
10
µg/m3
PM₁₀
19
µg/m3
SO₂
7
µg/m3
NO₂
13
µg/m3
O₃
65
µg/m3
CO
187
µg/m3
AQI Hourly Forecast Graph
18
Min
at 1:00 AM on Sep 23
68
Max
at 9:00 AM on Sep 23, 2026
24
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
16
µg/m3
SO₂
5
µg/m3
NO₂
12
µg/m3
O₃
65
µg/m3
CO
177
µg/m3
AQI Hourly Forecast Graph
28
Min
at 12:00 AM on Sep 24
63
Max
at 8:00 AM on Sep 24, 2026
25
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
13
µg/m3
SO₂
7
µg/m3
NO₂
15
µg/m3
O₃
63
µg/m3
CO
183
µg/m3
AQI Hourly Forecast Graph
28
Min
at 1:00 AM on Sep 25
56
Max
at 8:00 PM on Sep 25, 2026
26
45
Good
PM2.5:
9
PM₂.₅
9
µg/m3
PM₁₀
9
µg/m3
SO₂
4
µg/m3
NO₂
15
µg/m3
O₃
46
µg/m3
CO
181
µg/m3
AQI Hourly Forecast Graph
37
Min
at 10:00 AM on Sep 26
58
Max
at 1:00 AM on Sep 26, 2026
27
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
9
µg/m3
SO₂
3
µg/m3
NO₂
8
µg/m3
O₃
46
µg/m3
CO
147
µg/m3
AQI Hourly Forecast Graph
28
Min
at 10:00 AM on Sep 27
57
Max
at 5:00 PM on Sep 27, 2026
28
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
8
µg/m3
SO₂
3
µg/m3
NO₂
12
µg/m3
O₃
33
µg/m3
CO
215
µg/m3
AQI Hourly Forecast Graph
29
Min
at 8:00 PM on Sep 28
49
Max
at 1:00 AM on Sep 28, 2026
29
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
6
µg/m3
SO₂
3
µg/m3
NO₂
11
µg/m3
O₃
56
µg/m3
CO
207
µg/m3
AQI Hourly Forecast Graph
25
Min
at 7:00 AM on Sep 29
33
Max
at 2:00 AM on Sep 29, 2026
30
54
Moderate
PM2.5:
11
PM₂.₅
11
µg/m3
PM₁₀
15
µg/m3
SO₂
6
µg/m3
NO₂
12
µg/m3
O₃
66
µg/m3
CO
188
µg/m3
AQI Hourly Forecast Graph
24
Min
at 2:00 AM on Sep 30
72
Max
at 4:00 PM on Sep 30, 2026
01
54
Moderate
PM2.5:
11
PM₂.₅
11
µg/m3
PM₁₀
18
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
88
µg/m3
CO
186
µg/m3
AQI Hourly Forecast Graph
20
Min
at 12:00 AM on Oct 1
82
Max
at 7:00 AM on Oct 1, 2026
02
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
12
µg/m3
SO₂
3
µg/m3
NO₂
3
µg/m3
O₃
76
µg/m3
CO
168
µg/m3
AQI Hourly Forecast Graph
14
Min
at 12:00 AM on Oct 2
48
Max
at 9:00 AM on Oct 2, 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 CapitalOct 2, 2026
19
°C
|
°F
Overcast
Max
22
°
Min
16
°
|
Humidity
65 %
|
Wind
58 Km/h
|
|
Visibility
10 km
|
UV Index
5.2
|
|
Sunrise
6:03 AM
|
Sunset
5:50 PM
|
|
Moonrise
9:11 PM
|
Moonset
11:42 AM
|
|
Moon Phase
55
|
Precipitation
0.7 mm
|
|
Snow
0 mm/h
|
Rain Chance
100%
|
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