Display current air quality index and forecast for the upcoming days in Saga Prefecture.
Today’s Air Quality Index (AQI)
Real-time PM2.5, PM10 air pollution level in Saga City, Saga Capital
6:40 AM,
October 23, 2026
Last updated on: 6:40 AM
Live AQI
54
Air Quality is
Moderate
PM₂.₅:
10.78µg/m³
PM₁₀:
16.22µg/m³
ModerateThe 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
20
Minat 9:00 PM on Oct 23
54
Maxat 6:00 AM on Oct 22, 2026
Saga Prefecture Historical Air Quality Data
Display historical AQI data calendar by selecting a specific date and location Saga Prefecture.
August
October
Saga City, Saga Capital Historical Air Quality Data
Explore historical AQI data and pollutant changes over time.
Oct 23, 2026
6:40 AM
SUNMONTUEWEDTHUFRISAT
30
58
Moderate
PM2.5:
12
AQI
58
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
12
µg/m3
PM₁₀
19
µg/m3
SO₂
14
µg/m3
NO₂
1
µg/m3
O₃
39
µg/m3
CO
79
µg/m3
AQI Hourly Forecast Graph
40
Minat 6:00 AM on Aug 30
83
Maxat 12:00 AM on Aug 30, 2026
31
107
Poor
PM2.5:
28
AQI
107
Air Quality is
Poor
Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅
28
µg/m3
PM₁₀
32
µg/m3
SO₂
30
µg/m3
NO₂
1
µg/m3
O₃
44
µg/m3
CO
79
µg/m3
AQI Hourly Forecast Graph
59
Minat 12:00 AM on Aug 31
161
Maxat 5:00 AM on Aug 31, 2026
01
35
Good
PM2.5:
7
AQI
35
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
7
µg/m3
PM₁₀
10
µg/m3
SO₂
19
µg/m3
NO₂
1
µg/m3
O₃
42
µg/m3
CO
83
µg/m3
AQI Hourly Forecast Graph
28
Minat 4:00 AM on Sep 1
53
Maxat 1:00 AM on Sep 1, 2026
02
35
Good
PM2.5:
7
AQI
35
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
7
µg/m3
PM₁₀
10
µg/m3
SO₂
15
µg/m3
NO₂
2
µg/m3
O₃
45
µg/m3
CO
85
µg/m3
AQI Hourly Forecast Graph
27
Minat 12:00 AM on Sep 2
47
Maxat 1:00 AM on Sep 2, 2026
03
15
Good
PM2.5:
3
AQI
15
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
10
µg/m3
NO₂
2
µg/m3
O₃
32
µg/m3
CO
89
µg/m3
AQI Hourly Forecast Graph
11
Minat 7:00 AM on Sep 3
26
Maxat 1:00 AM on Sep 3, 2026
04
10
Good
PM2.5:
2
AQI
10
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
2
µg/m3
PM₁₀
4
µg/m3
SO₂
9
µg/m3
NO₂
3
µg/m3
O₃
30
µg/m3
CO
104
µg/m3
AQI Hourly Forecast Graph
6
Minat 12:00 PM on Sep 4
18
Maxat 12:00 AM on Sep 4, 2026
05
25
Good
PM2.5:
5
AQI
25
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
9
µg/m3
NO₂
3
µg/m3
O₃
53
µg/m3
CO
116
µg/m3
AQI Hourly Forecast Graph
19
Minat 1:00 AM on Sep 5
34
Maxat 7:00 AM on Sep 5, 2026
06
25
Good
PM2.5:
5
AQI
25
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
5
µg/m3
NO₂
3
µg/m3
O₃
68
µg/m3
CO
134
µg/m3
AQI Hourly Forecast Graph
17
Minat 3:00 AM on Sep 6
31
Maxat 10:00 PM on Sep 6, 2026
07
30
Good
PM2.5:
6
AQI
30
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
6
µg/m3
PM₁₀
13
µg/m3
SO₂
7
µg/m3
NO₂
2
µg/m3
O₃
79
µg/m3
CO
146
µg/m3
AQI Hourly Forecast Graph
24
Minat 9:00 PM on Sep 7
39
Maxat 5:00 AM on Sep 7, 2026
08
35
Good
PM2.5:
7
AQI
35
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
7
µg/m3
PM₁₀
15
µg/m3
SO₂
4
µg/m3
NO₂
2
µg/m3
O₃
89
µg/m3
CO
171
µg/m3
AQI Hourly Forecast Graph
26
Minat 12:00 PM on Sep 8
40
Maxat 6:00 AM on Sep 8, 2026
09
35
Good
PM2.5:
7
AQI
35
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
7
µg/m3
PM₁₀
13
µg/m3
SO₂
8
µg/m3
NO₂
3
µg/m3
O₃
74
µg/m3
CO
195
µg/m3
AQI Hourly Forecast Graph
30
Minat 2:00 PM on Sep 9
47
Maxat 7:00 AM on Sep 9, 2026
10
54
Moderate
PM2.5:
11
AQI
54
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
11
µg/m3
PM₁₀
14
µg/m3
SO₂
15
µg/m3
NO₂
4
µg/m3
O₃
63
µg/m3
CO
188
µg/m3
AQI Hourly Forecast Graph
35
Minat 1:00 AM on Sep 10
77
Maxat 12:00 AM on Sep 10, 2026
11
84
Moderate
PM2.5:
20
AQI
84
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
20
µg/m3
PM₁₀
22
µg/m3
SO₂
17
µg/m3
NO₂
3
µg/m3
O₃
71
µg/m3
CO
189
µg/m3
AQI Hourly Forecast Graph
57
Minat 10:00 AM on Sep 11
116
Maxat 11:00 PM on Sep 11, 2026
12
113
Poor
PM2.5:
31
AQI
113
Air Quality is
Poor
Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅
31
µg/m3
PM₁₀
33
µg/m3
SO₂
26
µg/m3
NO₂
2
µg/m3
O₃
75
µg/m3
CO
174
µg/m3
AQI Hourly Forecast Graph
103
Minat 12:00 PM on Sep 12
129
Maxat 10:00 PM on Sep 12, 2026
13
111
Poor
PM2.5:
30
AQI
111
Air Quality is
Poor
Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅
30
µg/m3
PM₁₀
31
µg/m3
SO₂
20
µg/m3
NO₂
2
µg/m3
O₃
59
µg/m3
CO
160
µg/m3
AQI Hourly Forecast Graph
87
Minat 10:00 AM on Sep 13
129
Maxat 1:00 AM on Sep 13, 2026
14
97
Moderate
PM2.5:
24
AQI
97
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
24
µg/m3
PM₁₀
28
µg/m3
SO₂
14
µg/m3
NO₂
4
µg/m3
O₃
84
µg/m3
CO
169
µg/m3
AQI Hourly Forecast Graph
78
Minat 10:00 AM on Sep 14
125
Maxat 1:00 AM on Sep 14, 2026
15
84
Moderate
PM2.5:
20
AQI
84
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
20
µg/m3
PM₁₀
23
µg/m3
SO₂
12
µg/m3
NO₂
3
µg/m3
O₃
92
µg/m3
CO
162
µg/m3
AQI Hourly Forecast Graph
36
Minat 11:00 AM on Sep 15
126
Maxat 12:00 AM on Sep 15, 2026
16
100
Moderate
PM2.5:
25
AQI
100
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
25
µg/m3
PM₁₀
27
µg/m3
SO₂
24
µg/m3
NO₂
3
µg/m3
O₃
66
µg/m3
CO
151
µg/m3
AQI Hourly Forecast Graph
80
Minat 11:00 PM on Sep 16
129
Maxat 1:00 AM on Sep 16, 2026
17
71
Moderate
PM2.5:
16
AQI
71
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
16
µg/m3
PM₁₀
17
µg/m3
SO₂
20
µg/m3
NO₂
3
µg/m3
O₃
70
µg/m3
CO
153
µg/m3
AQI Hourly Forecast Graph
59
Minat 8:00 PM on Sep 17
92
Maxat 4:00 AM on Sep 17, 2026
18
45
Good
PM2.5:
9
AQI
45
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
9
µg/m3
PM₁₀
10
µg/m3
SO₂
10
µg/m3
NO₂
3
µg/m3
O₃
60
µg/m3
CO
151
µg/m3
AQI Hourly Forecast Graph
29
Minat 12:00 PM on Sep 18
62
Maxat 2:00 AM on Sep 18, 2026
19
40
Good
PM2.5:
8
AQI
40
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
8
µg/m3
PM₁₀
10
µg/m3
SO₂
8
µg/m3
NO₂
3
µg/m3
O₃
66
µg/m3
CO
144
µg/m3
AQI Hourly Forecast Graph
34
Minat 12:00 AM on Sep 19
46
Maxat 12:00 PM on Sep 19, 2026
20
20
Good
PM2.5:
4
AQI
20
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
4
µg/m3
PM₁₀
12
µg/m3
SO₂
3
µg/m3
NO₂
1
µg/m3
O₃
88
µg/m3
CO
111
µg/m3
AQI Hourly Forecast Graph
14
Minat 7:00 PM on Sep 20
32
Maxat 1:00 AM on Sep 20, 2026
21
35
Good
PM2.5:
7
AQI
35
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
7
µg/m3
PM₁₀
21
µg/m3
SO₂
6
µg/m3
NO₂
2
µg/m3
O₃
96
µg/m3
CO
109
µg/m3
AQI Hourly Forecast Graph
16
Minat 1:00 AM on Sep 21
55
Maxat 9:00 PM on Sep 21, 2026
22
77
Moderate
PM2.5:
18
AQI
77
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
18
µg/m3
PM₁₀
28
µg/m3
SO₂
17
µg/m3
NO₂
2
µg/m3
O₃
92
µg/m3
CO
135
µg/m3
AQI Hourly Forecast Graph
54
Minat 1:00 AM on Sep 22
104
Maxat 7:00 PM on Sep 22, 2026
23
93
Moderate
PM2.5:
23
AQI
93
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
23
µg/m3
PM₁₀
33
µg/m3
SO₂
16
µg/m3
NO₂
2
µg/m3
O₃
94
µg/m3
CO
135
µg/m3
AQI Hourly Forecast Graph
73
Minat 2:00 AM on Sep 23
102
Maxat 9:00 AM on Sep 23, 2026
24
84
Moderate
PM2.5:
20
AQI
84
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
20
µg/m3
PM₁₀
30
µg/m3
SO₂
11
µg/m3
NO₂
3
µg/m3
O₃
102
µg/m3
CO
137
µg/m3
AQI Hourly Forecast Graph
63
Minat 1:00 PM on Sep 24
108
Maxat 12:00 AM on Sep 24, 2026
25
109
Poor
PM2.5:
29
AQI
109
Air Quality is
Poor
Air may cause discomfort. Sensitive groups should reduce outdoor exposure.
PM₂.₅
29
µg/m3
PM₁₀
36
µg/m3
SO₂
14
µg/m3
NO₂
1
µg/m3
O₃
104
µg/m3
CO
123
µg/m3
AQI Hourly Forecast Graph
65
Minat 12:00 PM on Sep 25
140
Maxat 4:00 AM on Sep 25, 2026
26
45
Good
PM2.5:
9
AQI
45
Air Quality is
Good
Air quality is excellent. No health concerns for any group.
PM₂.₅
9
µg/m3
PM₁₀
17
µg/m3
SO₂
3
µg/m3
NO₂
1
µg/m3
O₃
81
µg/m3
CO
105
µg/m3
AQI Hourly Forecast Graph
32
Minat 5:00 AM on Sep 26
95
Maxat 1:00 AM on Sep 26, 2026
27
54
Moderate
PM2.5:
11
AQI
54
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
11
µg/m3
PM₁₀
14
µg/m3
SO₂
11
µg/m3
NO₂
1
µg/m3
O₃
63
µg/m3
CO
113
µg/m3
AQI Hourly Forecast Graph
43
Minat 7:00 AM on Sep 27
69
Maxat 7:00 PM on Sep 27, 2026
28
64
Moderate
PM2.5:
14
AQI
64
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
14
µg/m3
PM₁₀
15
µg/m3
SO₂
9
µg/m3
NO₂
4
µg/m3
O₃
42
µg/m3
CO
131
µg/m3
AQI Hourly Forecast Graph
32
Minat 6:00 AM on Sep 28
93
Maxat 8:00 PM on Sep 28, 2026
29
74
Moderate
PM2.5:
17
AQI
74
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
17
µg/m3
PM₁₀
19
µg/m3
SO₂
9
µg/m3
NO₂
4
µg/m3
O₃
70
µg/m3
CO
183
µg/m3
AQI Hourly Forecast Graph
66
Minat 10:00 AM on Sep 29
86
Maxat 1:00 AM on Sep 29, 2026
30
77
Moderate
PM2.5:
18
AQI
77
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
18
µg/m3
PM₁₀
21
µg/m3
SO₂
9
µg/m3
NO₂
3
µg/m3
O₃
111
µg/m3
CO
189
µg/m3
AQI Hourly Forecast Graph
64
Minat 2:00 AM on Sep 30
82
Maxat 7:00 AM on Sep 30, 2026
01
71
Moderate
PM2.5:
16
AQI
71
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
16
µg/m3
PM₁₀
25
µg/m3
SO₂
6
µg/m3
NO₂
2
µg/m3
O₃
117
µg/m3
CO
186
µg/m3
AQI Hourly Forecast Graph
57
Minat 3:00 AM on Oct 1
85
Maxat 2:00 PM on Oct 1, 2026
02
58
Moderate
PM2.5:
12
AQI
58
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
12
µg/m3
PM₁₀
21
µg/m3
SO₂
10
µg/m3
NO₂
3
µg/m3
O₃
91
µg/m3
CO
165
µg/m3
AQI Hourly Forecast Graph
49
Minat 10:00 AM on Oct 2
67
Maxat 8:00 PM on Oct 2, 2026
03
71
Moderate
PM2.5:
16
AQI
71
Air Quality is
Moderate
Air is acceptable, but sensitive individuals should closely monitor their symptoms.
PM₂.₅
16
µg/m3
PM₁₀
23
µg/m3
SO₂
21
µg/m3
NO₂
2
µg/m3
O₃
89
µg/m3
CO
149
µg/m3
AQI Hourly Forecast Graph
63
Minat 3:00 PM on Oct 3
80
Maxat 8:00 AM on Oct 3, 2026
Saga Prefecture Historical Weather Data
Display historical weather data by selecting a specific date and location Saga Prefecture-.
Display historical weather data by selecting a specific date and location Saga Prefecture.
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