Air Quality Okayama Prefecture
Okayama Prefecture AQI – Detailed Air Quality
Display current air quality index and forecast for the upcoming days in Okayama Prefecture.
Today’s Air Quality Index (AQI)
Real-time PM2.5, PM10 air pollution level in Okayama City, Okayama Capital
10:05 PM,
September 21, 2026
Last updated on: 9:58 PM
Live AQI
25
Air Quality is
Good
PM₂.₅:
5.08µg/m³
PM₁₀:
12.14µg/m³
Good
Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Air Quality Hourly Forecast
25
Min
at 9:00 PM on Sep 21
48
Max
at 12:00 PM on Sep 22, 2026
Okayama Prefecture Historical Air Quality Data
Display historical AQI data calendar by selecting a specific date and location Okayama Prefecture.
Okayama City, Okayama Capital Historical Air Quality Data
Explore historical AQI data and pollutant changes over time.
Sep 21, 2026
10:05 PM
SUNMONTUEWEDTHUFRISAT
26
64
Moderate
PM2.5:
14
PM₂.₅
14
µg/m3
PM₁₀
17
µg/m3
SO₂
2
µg/m3
NO₂
3
µg/m3
O₃
65
µg/m3
CO
118
µg/m3
AQI Hourly Forecast Graph
56
Min
at 3:00 AM on Jul 26
74
Max
at 1:00 AM on Jul 26, 2026
27
64
Moderate
PM2.5:
14
PM₂.₅
14
µg/m3
PM₁₀
15
µg/m3
SO₂
2
µg/m3
NO₂
3
µg/m3
O₃
65
µg/m3
CO
121
µg/m3
AQI Hourly Forecast Graph
49
Min
at 10:00 AM on Jul 27
97
Max
at 12:00 AM on Jul 27, 2026
28
80
Moderate
PM2.5:
19
PM₂.₅
19
µg/m3
PM₁₀
22
µg/m3
SO₂
3
µg/m3
NO₂
3
µg/m3
O₃
57
µg/m3
CO
107
µg/m3
AQI Hourly Forecast Graph
38
Min
at 12:00 AM on Jul 28
104
Max
at 1:00 AM on Jul 28, 2026
29
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
8
µg/m3
SO₂
2
µg/m3
NO₂
4
µg/m3
O₃
49
µg/m3
CO
128
µg/m3
AQI Hourly Forecast Graph
21
Min
at 7:00 AM on Jul 29
44
Max
at 4:00 PM on Jul 29, 2026
30
50
Good
PM2.5:
10
PM₂.₅
10
µg/m3
PM₁₀
13
µg/m3
SO₂
2
µg/m3
NO₂
3
µg/m3
O₃
64
µg/m3
CO
110
µg/m3
AQI Hourly Forecast Graph
44
Min
at 1:00 AM on Jul 30
53
Max
at 4:00 AM on Jul 30, 2026
31
58
Moderate
PM2.5:
12
PM₂.₅
12
µg/m3
PM₁₀
16
µg/m3
SO₂
2
µg/m3
NO₂
3
µg/m3
O₃
72
µg/m3
CO
110
µg/m3
AQI Hourly Forecast Graph
43
Min
at 2:00 AM on Jul 31
74
Max
at 10:00 PM on Jul 31, 2026
01
107
Poor
PM2.5:
28
PM₂.₅
28
µg/m3
PM₁₀
31
µg/m3
SO₂
2
µg/m3
NO₂
3
µg/m3
O₃
75
µg/m3
CO
143
µg/m3
AQI Hourly Forecast Graph
71
Min
at 2:00 AM on Aug 1
127
Max
at 10:00 PM on Aug 1, 2026
02
100
Moderate
PM2.5:
25
PM₂.₅
25
µg/m3
PM₁₀
27
µg/m3
SO₂
1
µg/m3
NO₂
3
µg/m3
O₃
69
µg/m3
CO
163
µg/m3
AQI Hourly Forecast Graph
85
Min
at 8:00 AM on Aug 2
127
Max
at 1:00 AM on Aug 2, 2026
03
61
Moderate
PM2.5:
13
PM₂.₅
13
µg/m3
PM₁₀
17
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
81
µg/m3
CO
146
µg/m3
AQI Hourly Forecast Graph
37
Min
at 12:00 AM on Aug 3
107
Max
at 1:00 AM on Aug 3, 2026
04
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
13
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
55
µg/m3
CO
110
µg/m3
AQI Hourly Forecast Graph
29
Min
at 6:00 PM on Aug 4
40
Max
at 8:00 AM on Aug 4, 2026
05
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
8
µg/m3
SO₂
1
µg/m3
NO₂
1
µg/m3
O₃
49
µg/m3
CO
89
µg/m3
AQI Hourly Forecast Graph
16
Min
at 12:00 AM on Aug 5
41
Max
at 1:00 AM on Aug 5, 2026
06
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
6
µg/m3
SO₂
0
µg/m3
NO₂
1
µg/m3
O₃
27
µg/m3
CO
75
µg/m3
AQI Hourly Forecast Graph
11
Min
at 12:00 PM on Aug 6
20
Max
at 9:00 PM on Aug 6, 2026
07
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
9
µg/m3
SO₂
0
µg/m3
NO₂
1
µg/m3
O₃
25
µg/m3
CO
73
µg/m3
AQI Hourly Forecast Graph
13
Min
at 12:00 AM on Aug 7
26
Max
at 1:00 PM on Aug 7, 2026
08
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
6
µg/m3
SO₂
0
µg/m3
NO₂
1
µg/m3
O₃
28
µg/m3
CO
68
µg/m3
AQI Hourly Forecast Graph
9
Min
at 8:00 PM on Aug 8
14
Max
at 4:00 AM on Aug 8, 2026
09
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
4
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
31
µg/m3
CO
75
µg/m3
AQI Hourly Forecast Graph
5
Min
at 3:00 AM on Aug 9
18
Max
at 12:00 AM on Aug 9, 2026
10
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
1
µg/m3
NO₂
3
µg/m3
O₃
38
µg/m3
CO
104
µg/m3
AQI Hourly Forecast Graph
10
Min
at 4:00 AM on Aug 10
28
Max
at 12:00 AM on Aug 10, 2026
11
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
12
µg/m3
SO₂
1
µg/m3
NO₂
3
µg/m3
O₃
72
µg/m3
CO
114
µg/m3
AQI Hourly Forecast Graph
20
Min
at 8:00 PM on Aug 11
37
Max
at 4:00 AM on Aug 11, 2026
12
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
8
µg/m3
SO₂
1
µg/m3
NO₂
1
µg/m3
O₃
70
µg/m3
CO
100
µg/m3
AQI Hourly Forecast Graph
16
Min
at 2:00 AM on Aug 12
21
Max
at 1:00 AM on Aug 12, 2026
13
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
11
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
64
µg/m3
CO
92
µg/m3
AQI Hourly Forecast Graph
21
Min
at 1:00 AM on Aug 13
52
Max
at 1:00 PM on Aug 13, 2026
14
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
1
µg/m3
NO₂
1
µg/m3
O₃
43
µg/m3
CO
75
µg/m3
AQI Hourly Forecast Graph
9
Min
at 3:00 PM on Aug 14
39
Max
at 1:00 AM on Aug 14, 2026
15
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
2
µg/m3
SO₂
0
µg/m3
NO₂
1
µg/m3
O₃
43
µg/m3
CO
74
µg/m3
AQI Hourly Forecast Graph
7
Min
at 9:00 AM on Aug 15
16
Max
at 1:00 AM on Aug 15, 2026
16
5
Good
PM2.5:
1
PM₂.₅
1
µg/m3
PM₁₀
2
µg/m3
SO₂
0
µg/m3
NO₂
1
µg/m3
O₃
37
µg/m3
CO
74
µg/m3
AQI Hourly Forecast Graph
4
Min
at 8:00 AM on Aug 16
6
Max
at 1:00 AM on Aug 16, 2026
17
5
Good
PM2.5:
1
PM₂.₅
1
µg/m3
PM₁₀
2
µg/m3
SO₂
0
µg/m3
NO₂
1
µg/m3
O₃
37
µg/m3
CO
78
µg/m3
AQI Hourly Forecast Graph
3
Min
at 9:00 AM on Aug 17
5
Max
at 1:00 AM on Aug 17, 2026
18
5
Good
PM2.5:
1
PM₂.₅
1
µg/m3
PM₁₀
3
µg/m3
SO₂
1
µg/m3
NO₂
1
µg/m3
O₃
38
µg/m3
CO
81
µg/m3
AQI Hourly Forecast Graph
5
Min
at 2:00 AM on Aug 18
9
Max
at 12:00 AM on Aug 18, 2026
19
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
4
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
42
µg/m3
CO
82
µg/m3
AQI Hourly Forecast Graph
6
Min
at 3:00 AM on Aug 19
14
Max
at 10:00 PM on Aug 19, 2026
20
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
5
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
41
µg/m3
CO
82
µg/m3
AQI Hourly Forecast Graph
7
Min
at 3:00 AM on Aug 20
17
Max
at 11:00 PM on Aug 20, 2026
21
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
6
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
43
µg/m3
CO
85
µg/m3
AQI Hourly Forecast Graph
14
Min
at 10:00 AM on Aug 21
19
Max
at 5:00 AM on Aug 21, 2026
22
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
7
µg/m3
SO₂
1
µg/m3
NO₂
1
µg/m3
O₃
44
µg/m3
CO
83
µg/m3
AQI Hourly Forecast Graph
17
Min
at 1:00 AM on Aug 22
21
Max
at 10:00 PM on Aug 22, 2026
23
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
6
µg/m3
SO₂
1
µg/m3
NO₂
1
µg/m3
O₃
43
µg/m3
CO
80
µg/m3
AQI Hourly Forecast Graph
15
Min
at 3:00 PM on Aug 23
21
Max
at 1:00 AM on Aug 23, 2026
24
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
43
µg/m3
CO
84
µg/m3
AQI Hourly Forecast Graph
11
Min
at 7:00 AM on Aug 24
19
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
AQI Hourly Forecast Graph
14
Min
at 1:00 AM on Aug 25
14
Max
at 1:00 AM on Aug 25, 2026
26
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
7
µg/m3
SO₂
0
µg/m3
NO₂
1
µg/m3
O₃
30
µg/m3
CO
96
µg/m3
AQI Hourly Forecast Graph
11
Min
at 3:00 AM on Aug 26
17
Max
at 12:00 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
AQI Hourly Forecast Graph
13
Min
at 1:00 AM on Aug 27
13
Max
at 1:00 AM on Aug 27, 2026
29
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
7
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
20
µg/m3
CO
69
µg/m3
AQI Hourly Forecast Graph
9
Min
at 3:00 AM on Aug 29
23
Max
at 12:00 AM on Aug 29, 2026
Okayama Prefecture Historical Weather Data
Display historical weather data by selecting a specific date and location Okayama Prefecture.
Display historical weather data by selecting a specific date and location Okayama Prefecture.
Okayama City, Okayama CapitalSep 20, 2026
24
°C
|
°F
Overcast
Max
29
°
Min
22
°
|
Humidity
74 %
|
Wind
56 Km/h
|
|
Visibility
10 km
|
UV Index
1.6
|
|
Sunrise
5:51 AM
|
Sunset
6:04 PM
|
|
Moon Phase
73
|
Snow
0 mm/h
|
|
Rain Chance
0%
|
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