Ōita Prefecture Air Quality
Ōita Prefecture Air Quality
Ōita Prefecture AQI – Detailed Air Quality
Display current air quality index and forecast for the upcoming days in Ōita Prefecture.
Today’s Air Quality Index (AQI)
Real-time PM2.5, PM10 air pollution level in Oita City, Ōita Capital
1:47 PM,
September 4, 2026
Last updated on: 1:47 PM
Live AQI
9
Air Quality is
Good
PM₂.₅:
1.72µg/m³
PM₁₀:
1.91µg/m³
Good
Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Air Quality Hourly Forecast
6
Min
at 11:00 AM on Sep 5
11
Max
at 11:00 PM on Sep 4, 2026
Ōita Prefecture Historical Air Quality Data
Display historical AQI data calendar by selecting a specific date and location Ōita Prefecture.
Oita City, Ōita Capital Historical Air Quality Data
Explore historical AQI data and pollutant changes over time.
Sep 4, 2026
4:47 AM
SUNMONTUEWEDTHUFRISAT
26
90
Moderate
PM2.5:
22
PM₂.₅
22
µg/m3
PM₁₀
23
µg/m3
SO₂
12
µg/m3
NO₂
3
µg/m3
O₃
36
µg/m3
CO
103
µg/m3
AQI Hourly Forecast Graph
60
Min
at 3:00 AM on Jul 26
132
Max
at 12:00 AM on Jul 26, 2026
27
134
Poor
PM2.5:
42
PM₂.₅
42
µg/m3
PM₁₀
43
µg/m3
SO₂
19
µg/m3
NO₂
4
µg/m3
O₃
36
µg/m3
CO
113
µg/m3
AQI Hourly Forecast Graph
120
Min
at 3:00 AM on Jul 27
141
Max
at 12:00 PM on Jul 27, 2026
28
74
Moderate
PM2.5:
17
PM₂.₅
17
µg/m3
PM₁₀
20
µg/m3
SO₂
18
µg/m3
NO₂
3
µg/m3
O₃
39
µg/m3
CO
99
µg/m3
AQI Hourly Forecast Graph
44
Min
at 12:00 AM on Jul 28
132
Max
at 1:00 AM on Jul 28, 2026
29
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
11
µg/m3
NO₂
2
µg/m3
O₃
34
µg/m3
CO
92
µg/m3
AQI Hourly Forecast Graph
15
Min
at 8:00 AM on Jul 29
40
Max
at 1:00 AM on Jul 29, 2026
30
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
11
µg/m3
NO₂
2
µg/m3
O₃
39
µg/m3
CO
89
µg/m3
AQI Hourly Forecast Graph
20
Min
at 6:00 AM on Jul 30
38
Max
at 9:00 PM on Jul 30, 2026
31
74
Moderate
PM2.5:
17
PM₂.₅
17
µg/m3
PM₁₀
22
µg/m3
SO₂
12
µg/m3
NO₂
2
µg/m3
O₃
49
µg/m3
CO
99
µg/m3
AQI Hourly Forecast Graph
31
Min
at 2:00 AM on Jul 31
121
Max
at 12:00 AM on Jul 31, 2026
01
155
Unhealthy
PM2.5:
52
PM₂.₅
52
µg/m3
PM₁₀
58
µg/m3
SO₂
12
µg/m3
NO₂
2
µg/m3
O₃
71
µg/m3
CO
159
µg/m3
AQI Hourly Forecast Graph
115
Min
at 6:00 AM on Aug 1
190
Max
at 9:00 PM on Aug 1, 2026
02
171
Unhealthy
PM2.5:
60
PM₂.₅
60
µg/m3
PM₁₀
64
µg/m3
SO₂
19
µg/m3
NO₂
4
µg/m3
O₃
76
µg/m3
CO
177
µg/m3
AQI Hourly Forecast Graph
146
Min
at 3:00 AM on Aug 2
199
Max
at 9:00 PM on Aug 2, 2026
03
97
Moderate
PM2.5:
24
PM₂.₅
24
µg/m3
PM₁₀
27
µg/m3
SO₂
7
µg/m3
NO₂
2
µg/m3
O₃
74
µg/m3
CO
144
µg/m3
AQI Hourly Forecast Graph
51
Min
at 12:00 AM on Aug 3
191
Max
at 1:00 AM on Aug 3, 2026
04
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
14
µg/m3
SO₂
6
µg/m3
NO₂
2
µg/m3
O₃
61
µg/m3
CO
113
µg/m3
AQI Hourly Forecast Graph
28
Min
at 6:00 AM on Aug 4
48
Max
at 1:00 PM on Aug 4, 2026
05
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
7
µg/m3
SO₂
4
µg/m3
NO₂
1
µg/m3
O₃
51
µg/m3
CO
88
µg/m3
AQI Hourly Forecast Graph
15
Min
at 11:00 PM on Aug 5
35
Max
at 1:00 AM on Aug 5, 2026
06
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
2
µg/m3
NO₂
1
µg/m3
O₃
27
µg/m3
CO
76
µg/m3
AQI Hourly Forecast Graph
12
Min
at 7:00 AM on Aug 6
28
Max
at 12:00 AM on Aug 6, 2026
07
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
3
µg/m3
NO₂
1
µg/m3
O₃
25
µg/m3
CO
80
µg/m3
AQI Hourly Forecast Graph
21
Min
at 7:00 AM on Aug 7
37
Max
at 7:00 PM on Aug 7, 2026
08
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
8
µg/m3
SO₂
3
µg/m3
NO₂
1
µg/m3
O₃
25
µg/m3
CO
68
µg/m3
AQI Hourly Forecast Graph
15
Min
at 1:00 PM on Aug 8
24
Max
at 3:00 AM on Aug 8, 2026
09
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
6
µg/m3
SO₂
4
µg/m3
NO₂
1
µg/m3
O₃
25
µg/m3
CO
70
µg/m3
AQI Hourly Forecast Graph
11
Min
at 3:00 AM on Aug 9
15
Max
at 1:00 AM on Aug 9, 2026
10
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
9
µg/m3
SO₂
14
µg/m3
NO₂
5
µg/m3
O₃
27
µg/m3
CO
88
µg/m3
AQI Hourly Forecast Graph
10
Min
at 6:00 AM on Aug 10
92
Max
at 12:00 AM on Aug 10, 2026
11
111
Poor
PM2.5:
30
PM₂.₅
30
µg/m3
PM₁₀
32
µg/m3
SO₂
19
µg/m3
NO₂
4
µg/m3
O₃
36
µg/m3
CO
105
µg/m3
AQI Hourly Forecast Graph
89
Min
at 9:00 AM on Aug 11
126
Max
at 7:00 PM on Aug 11, 2026
12
134
Poor
PM2.5:
42
PM₂.₅
42
µg/m3
PM₁₀
51
µg/m3
SO₂
26
µg/m3
NO₂
4
µg/m3
O₃
52
µg/m3
CO
108
µg/m3
AQI Hourly Forecast Graph
96
Min
at 4:00 AM on Aug 12
200
Max
at 12:00 AM on Aug 12, 2026
13
142
Poor
PM2.5:
46
PM₂.₅
46
µg/m3
PM₁₀
50
µg/m3
SO₂
30
µg/m3
NO₂
5
µg/m3
O₃
37
µg/m3
CO
99
µg/m3
AQI Hourly Forecast Graph
105
Min
at 10:00 AM on Aug 13
211
Max
at 1:00 AM on Aug 13, 2026
14
74
Moderate
PM2.5:
17
PM₂.₅
17
µg/m3
PM₁₀
19
µg/m3
SO₂
13
µg/m3
NO₂
3
µg/m3
O₃
32
µg/m3
CO
87
µg/m3
AQI Hourly Forecast Graph
45
Min
at 10:00 AM on Aug 14
192
Max
at 1:00 AM on Aug 14, 2026
15
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
9
µg/m3
NO₂
2
µg/m3
O₃
36
µg/m3
CO
82
µg/m3
AQI Hourly Forecast Graph
14
Min
at 9:00 AM on Aug 15
61
Max
at 1:00 AM on Aug 15, 2026
16
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
6
µg/m3
SO₂
8
µg/m3
NO₂
2
µg/m3
O₃
41
µg/m3
CO
78
µg/m3
AQI Hourly Forecast Graph
12
Min
at 8:00 AM on Aug 16
42
Max
at 10:00 PM on Aug 16, 2026
17
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
5
µg/m3
SO₂
8
µg/m3
NO₂
2
µg/m3
O₃
30
µg/m3
CO
76
µg/m3
AQI Hourly Forecast Graph
15
Min
at 7:00 AM on Aug 17
39
Max
at 1:00 AM on Aug 17, 2026
18
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
5
µg/m3
SO₂
7
µg/m3
NO₂
2
µg/m3
O₃
33
µg/m3
CO
80
µg/m3
AQI Hourly Forecast Graph
13
Min
at 5:00 AM on Aug 18
28
Max
at 11:00 PM on Aug 18, 2026
19
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
6
µg/m3
SO₂
6
µg/m3
NO₂
3
µg/m3
O₃
34
µg/m3
CO
86
µg/m3
AQI Hourly Forecast Graph
13
Min
at 6:00 AM on Aug 19
29
Max
at 10:00 PM on Aug 19, 2026
20
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
7
µg/m3
NO₂
3
µg/m3
O₃
25
µg/m3
CO
101
µg/m3
AQI Hourly Forecast Graph
15
Min
at 5:00 AM on Aug 20
42
Max
at 11:00 PM on Aug 20, 2026
21
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
7
µg/m3
NO₂
3
µg/m3
O₃
31
µg/m3
CO
98
µg/m3
AQI Hourly Forecast Graph
17
Min
at 7:00 AM on Aug 21
39
Max
at 1:00 AM on Aug 21, 2026
22
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
7
µg/m3
SO₂
6
µg/m3
NO₂
2
µg/m3
O₃
33
µg/m3
CO
87
µg/m3
AQI Hourly Forecast Graph
13
Min
at 7:00 AM on Aug 22
34
Max
at 10:00 PM on Aug 22, 2026
23
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
6
µg/m3
NO₂
2
µg/m3
O₃
29
µg/m3
CO
82
µg/m3
AQI Hourly Forecast Graph
15
Min
at 7:00 AM on Aug 23
42
Max
at 11:00 PM on Aug 23, 2026
24
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
6
µg/m3
SO₂
6
µg/m3
NO₂
2
µg/m3
O₃
38
µg/m3
CO
85
µg/m3
AQI Hourly Forecast Graph
10
Min
at 6:00 AM on Aug 24
35
Max
at 1:00 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
1
µg/m3
CO
4
µg/m3
26
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
5
µg/m3
NO₂
2
µg/m3
O₃
26
µg/m3
CO
99
µg/m3
AQI Hourly Forecast Graph
19
Min
at 2:00 AM on Aug 26
30
Max
at 10:00 PM 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
4
µg/m3
29
71
Moderate
PM2.5:
16
PM₂.₅
16
µg/m3
PM₁₀
20
µg/m3
SO₂
16
µg/m3
NO₂
3
µg/m3
O₃
17
µg/m3
CO
77
µg/m3
AQI Hourly Forecast Graph
30
Min
at 8:00 AM on Aug 29
147
Max
at 12:00 AM on Aug 29, 2026
Ōita Prefecture Historical Weather Data
Display historical weather data by selecting a specific date and location Ōita Prefecture.
Display historical weather data by selecting a specific date and location Ōita Prefecture.
Oita City, Ōita CapitalSep 3, 2026
23
°C
|
°F
Light rain shower
Max
24
°
Min
21
°
|
Humidity
92 %
|
Wind
30 Km/h
|
|
Visibility
10 km
|
UV Index
1.4
|
|
Sunrise
5:49 AM
|
Sunset
6:36 PM
|
|
Moonrise
9:46 PM
|
Moonset
11:37 AM
|
|
Moon Phase
50
|
Precipitation
9.37 mm
|
|
Snow
0 mm/h
|
Rain Chance
100%
|
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