• October 11, 2026
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Last updated on October 1st, 2026 at 09:46 am

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Air Quality Saga Prefecture

Saga Prefecture AQI – Detailed Air Quality

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
4:53 PM, October 11, 2026
Last updated on: 4:53 PM
Live AQI 38
Air Quality is Good
PM₂.₅: 7.65µg/m³ PM₁₀: 9.71µg/m³
Good Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Good Moderate Poor Unhealthy Severe Hazardous 0 50 100 150 200 250 300+
Air Quality Hourly Forecast
38
Min at 4:00 PM on Oct 11
71
Max at 9:00 AM on Oct 12, 2026

Saga Prefecture Historical Air Quality Data

Display historical AQI data calendar by selecting a specific date and location Saga Prefecture.

Saga City, Saga Capital Historical Air Quality Data

Explore historical AQI data and pollutant changes over time.
Oct 11, 2026 4:53 PM
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
Min at 6:00 AM on Aug 30
83
Max at 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
Min at 12:00 AM on Aug 31
161
Max at 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
Min at 4:00 AM on Sep 1
53
Max at 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
Min at 12:00 AM on Sep 2
47
Max at 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
Min at 7:00 AM on Sep 3
26
Max at 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
Min at 12:00 PM on Sep 4
18
Max at 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
Min at 1:00 AM on Sep 5
34
Max at 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
Min at 3:00 AM on Sep 6
31
Max at 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 3 µg/m3
O₃ 79 µg/m3
CO 146 µg/m3
AQI Hourly Forecast Graph
24
Min at 9:00 PM on Sep 7
39
Max at 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
Min at 12:00 PM on Sep 8
40
Max at 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
Min at 2:00 PM on Sep 9
47
Max at 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
Min at 1:00 AM on Sep 10
77
Max at 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
Min at 10:00 AM on Sep 11
116
Max at 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
Min at 12:00 PM on Sep 12
129
Max at 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
Min at 10:00 AM on Sep 13
129
Max at 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
Min at 10:00 AM on Sep 14
125
Max at 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
Min at 11:00 AM on Sep 15
126
Max at 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
Min at 11:00 PM on Sep 16
129
Max at 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
Min at 8:00 PM on Sep 17
92
Max at 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
Min at 12:00 PM on Sep 18
62
Max at 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
Min at 12:00 AM on Sep 19
46
Max at 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
Min at 7:00 PM on Sep 20
32
Max at 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
Min at 1:00 AM on Sep 21
55
Max at 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
Min at 1:00 AM on Sep 22
104
Max at 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
Min at 2:00 AM on Sep 23
102
Max at 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
Min at 1:00 PM on Sep 24
108
Max at 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
Min at 12:00 PM on Sep 25
140
Max at 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
Min at 5:00 AM on Sep 26
95
Max at 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
Min at 7:00 AM on Sep 27
69
Max at 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
Min at 6:00 AM on Sep 28
93
Max at 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
Min at 10:00 AM on Sep 29
86
Max at 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
Min at 2:00 AM on Sep 30
82
Max at 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
Min at 3:00 AM on Oct 1
85
Max at 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
Min at 10:00 AM on Oct 2
67
Max at 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
Min at 3:00 PM on Oct 3
80
Max at 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.

Saga City, Saga CapitalOct 10, 2026
weather image
23 °C | °F
Overcast
Max 27 °
Min 20 °
Humidity 67 %
Wind 37 Km/h
Visibility 10 km
UV Index 2.9
Sunrise 6:19 AM
Sunset 5:51 PM
Moonrise 5:32 AM
Moonset 5:20 PM
Snow 0 mm/h
Rain Chance 0%
Historical Weather from WeatherAPI

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RSS feed: Saga Shimbun (佐賀新聞) Saga Shimbun (佐賀新聞)
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