Chiba Prefecture AQI – Detailed Air Quality
Display current air quality index and forecast for the upcoming days in Chiba Prefecture.
Today’s Air Quality Index (AQI)
Real-time PM2.5, PM10 air pollution level in Chiba City, Chiba Capital
1:54 AM,
September 12, 2026
Last updated on: 1:54 AM
Live AQI
26
Air Quality is
Good
PM₂.₅:
5.23µg/m³
PM₁₀:
7.5µg/m³
Good
Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Air Quality Hourly Forecast
26
Min
at 1:00 AM on Sep 11
35
Max
at 2:00 PM on Sep 12, 2026
Chiba Prefecture Historical Air Quality Data
Display historical AQI data calendar by selecting a specific date and location Chiba Prefecture.
Chiba City, Chiba Capital Historical Air Quality Data
Explore historical AQI data and pollutant changes over time.
Sep 12, 2026
1:54 AM
SUNMONTUEWEDTHUFRISAT
02
97
Moderate
PM2.5:
24
PM₂.₅
24
µg/m3
PM₁₀
39
µg/m3
SO₂
6
µg/m3
NO₂
6
µg/m3
O₃
96
µg/m3
CO
132
µg/m3
AQI Hourly Forecast Graph
23
Min
at 9:00 PM on Aug 2
143
Max
at 6:00 AM on Aug 2, 2026
03
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
16
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
65
µg/m3
CO
105
µg/m3
AQI Hourly Forecast Graph
21
Min
at 8:00 PM on Aug 3
35
Max
at 6:00 AM on Aug 3, 2026
04
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
15
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
66
µg/m3
CO
99
µg/m3
AQI Hourly Forecast Graph
21
Min
at 2:00 PM on Aug 4
29
Max
at 5:00 AM on Aug 4, 2026
05
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
13
µg/m3
SO₂
4
µg/m3
NO₂
6
µg/m3
O₃
48
µg/m3
CO
87
µg/m3
AQI Hourly Forecast Graph
22
Min
at 5:00 PM on Aug 5
34
Max
at 5:00 AM on Aug 5, 2026
06
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
10
µg/m3
SO₂
3
µg/m3
NO₂
2
µg/m3
O₃
28
µg/m3
CO
79
µg/m3
AQI Hourly Forecast Graph
14
Min
at 12:00 PM on Aug 6
28
Max
at 4:00 AM on Aug 6, 2026
07
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
9
µg/m3
SO₂
4
µg/m3
NO₂
1
µg/m3
O₃
37
µg/m3
CO
73
µg/m3
AQI Hourly Forecast Graph
15
Min
at 5:00 PM on Aug 7
23
Max
at 4:00 AM on Aug 7, 2026
08
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
11
µg/m3
SO₂
8
µg/m3
NO₂
2
µg/m3
O₃
48
µg/m3
CO
74
µg/m3
AQI Hourly Forecast Graph
18
Min
at 11:00 AM on Aug 8
37
Max
at 12:00 AM on Aug 8, 2026
09
50
Good
PM2.5:
10
PM₂.₅
10
µg/m3
PM₁₀
18
µg/m3
SO₂
11
µg/m3
NO₂
9
µg/m3
O₃
55
µg/m3
CO
88
µg/m3
AQI Hourly Forecast Graph
41
Min
at 1:00 AM on Aug 9
60
Max
at 8:00 AM on Aug 9, 2026
10
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
15
µg/m3
SO₂
7
µg/m3
NO₂
10
µg/m3
O₃
66
µg/m3
CO
106
µg/m3
AQI Hourly Forecast Graph
18
Min
at 11:00 PM on Aug 10
55
Max
at 5:00 AM on Aug 10, 2026
11
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
13
µg/m3
SO₂
5
µg/m3
NO₂
5
µg/m3
O₃
95
µg/m3
CO
112
µg/m3
AQI Hourly Forecast Graph
18
Min
at 1:00 AM on Aug 11
50
Max
at 6:00 AM on Aug 11, 2026
12
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
7
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
61
µg/m3
CO
99
µg/m3
AQI Hourly Forecast Graph
13
Min
at 11:00 AM on Aug 12
27
Max
at 8:00 PM on Aug 12, 2026
13
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
4
µg/m3
NO₂
5
µg/m3
O₃
35
µg/m3
CO
80
µg/m3
AQI Hourly Forecast Graph
9
Min
at 5:00 PM on Aug 13
20
Max
at 7:00 AM on Aug 13, 2026
14
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
36
µg/m3
CO
81
µg/m3
AQI Hourly Forecast Graph
12
Min
at 1:00 AM on Aug 14
16
Max
at 6:00 AM on Aug 14, 2026
15
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
8
µg/m3
SO₂
3
µg/m3
NO₂
3
µg/m3
O₃
54
µg/m3
CO
81
µg/m3
AQI Hourly Forecast Graph
11
Min
at 12:00 PM on Aug 15
21
Max
at 11:00 PM on Aug 15, 2026
16
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
6
µg/m3
SO₂
3
µg/m3
NO₂
4
µg/m3
O₃
57
µg/m3
CO
97
µg/m3
AQI Hourly Forecast Graph
7
Min
at 8:00 PM on Aug 16
21
Max
at 1:00 AM on Aug 16, 2026
17
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
5
µg/m3
SO₂
3
µg/m3
NO₂
2
µg/m3
O₃
57
µg/m3
CO
88
µg/m3
AQI Hourly Forecast Graph
7
Min
at 11:00 AM on Aug 17
11
Max
at 6:00 AM on Aug 17, 2026
18
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
6
µg/m3
SO₂
4
µg/m3
NO₂
2
µg/m3
O₃
59
µg/m3
CO
83
µg/m3
AQI Hourly Forecast Graph
8
Min
at 8:00 AM on Aug 18
11
Max
at 11:00 PM on Aug 18, 2026
19
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
6
µg/m3
SO₂
6
µg/m3
NO₂
2
µg/m3
O₃
60
µg/m3
CO
84
µg/m3
AQI Hourly Forecast Graph
10
Min
at 12:00 PM on Aug 19
17
Max
at 12:00 AM on Aug 19, 2026
20
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
7
µg/m3
NO₂
2
µg/m3
O₃
57
µg/m3
CO
84
µg/m3
AQI Hourly Forecast Graph
11
Min
at 3:00 PM on Aug 20
20
Max
at 5:00 AM on Aug 20, 2026
21
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
4
µg/m3
SO₂
4
µg/m3
NO₂
1
µg/m3
O₃
53
µg/m3
CO
79
µg/m3
AQI Hourly Forecast Graph
7
Min
at 6:00 PM on Aug 21
13
Max
at 1:00 AM on Aug 21, 2026
22
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
7
µg/m3
NO₂
8
µg/m3
O₃
49
µg/m3
CO
97
µg/m3
AQI Hourly Forecast Graph
9
Min
at 1:00 AM on Aug 22
72
Max
at 12:00 AM on Aug 22, 2026
23
97
Moderate
PM2.5:
24
PM₂.₅
24
µg/m3
PM₁₀
26
µg/m3
SO₂
13
µg/m3
NO₂
15
µg/m3
O₃
76
µg/m3
CO
148
µg/m3
AQI Hourly Forecast Graph
80
Min
at 1:00 AM on Aug 23
104
Max
at 8:00 AM on Aug 23, 2026
24
64
Moderate
PM2.5:
14
PM₂.₅
14
µg/m3
PM₁₀
17
µg/m3
SO₂
7
µg/m3
NO₂
2
µg/m3
O₃
83
µg/m3
CO
100
µg/m3
AQI Hourly Forecast Graph
11
Min
at 9:00 PM on Aug 24
111
Max
at 4:00 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
3
µg/m3
CO
4
µg/m3
AQI Hourly Forecast Graph
12
Min
at 1:00 AM on Aug 25
12
Max
at 1:00 AM on Aug 25, 2026
26
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
16
µg/m3
SO₂
3
µg/m3
NO₂
1
µg/m3
O₃
42
µg/m3
CO
84
µg/m3
AQI Hourly Forecast Graph
21
Min
at 8:00 PM on Aug 26
31
Max
at 5:00 AM on Aug 26, 2026
27
0
Good
PM2.5:
0
PM₂.₅
0
µg/m3
PM₁₀
1
µg/m3
SO₂
0
µg/m3
NO₂
0
µg/m3
O₃
1
µg/m3
CO
4
µg/m3
AQI Hourly Forecast Graph
21
Min
at 1:00 AM on Aug 27
21
Max
at 1:00 AM on Aug 27, 2026
29
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
12
µg/m3
SO₂
7
µg/m3
NO₂
10
µg/m3
O₃
46
µg/m3
CO
118
µg/m3
AQI Hourly Forecast Graph
28
Min
at 4:00 PM on Aug 29
42
Max
at 5:00 AM on Aug 29, 2026
30
61
Moderate
PM2.5:
13
PM₂.₅
13
µg/m3
PM₁₀
21
µg/m3
SO₂
12
µg/m3
NO₂
17
µg/m3
O₃
55
µg/m3
CO
145
µg/m3
AQI Hourly Forecast Graph
34
Min
at 1:00 AM on Aug 30
69
Max
at 9:00 PM on Aug 30, 2026
31
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
18
µg/m3
SO₂
7
µg/m3
NO₂
10
µg/m3
O₃
71
µg/m3
CO
140
µg/m3
AQI Hourly Forecast Graph
25
Min
at 12:00 AM on Aug 31
66
Max
at 1:00 AM on Aug 31, 2026
01
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
10
µg/m3
SO₂
4
µg/m3
NO₂
3
µg/m3
O₃
81
µg/m3
CO
122
µg/m3
AQI Hourly Forecast Graph
14
Min
at 3:00 PM on Sep 1
27
Max
at 6:00 AM on Sep 1, 2026
02
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
7
µg/m3
SO₂
5
µg/m3
NO₂
2
µg/m3
O₃
68
µg/m3
CO
106
µg/m3
AQI Hourly Forecast Graph
16
Min
at 1:00 AM on Sep 2
20
Max
at 5:00 AM on Sep 2, 2026
03
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
4
µg/m3
NO₂
2
µg/m3
O₃
52
µg/m3
CO
98
µg/m3
AQI Hourly Forecast Graph
13
Min
at 5:00 AM on Sep 3
25
Max
at 12:00 AM on Sep 3, 2026
04
54
Moderate
PM2.5:
11
PM₂.₅
11
µg/m3
PM₁₀
13
µg/m3
SO₂
8
µg/m3
NO₂
15
µg/m3
O₃
55
µg/m3
CO
139
µg/m3
AQI Hourly Forecast Graph
13
Min
at 12:00 AM on Sep 4
92
Max
at 8:00 AM on Sep 4, 2026
05
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
5
µg/m3
SO₂
3
µg/m3
NO₂
5
µg/m3
O₃
77
µg/m3
CO
133
µg/m3
AQI Hourly Forecast Graph
10
Min
at 6:00 AM on Sep 5
14
Max
at 1:00 PM on Sep 5, 2026
Chiba Prefecture Historical Weather Data
Display historical weather data by selecting a specific date and location Chiba Prefecture.
Display historical weather data by selecting a specific date and location Chiba Prefecture.
Chiba City, Chiba CapitalSep 11, 2026
20
°C
|
°F
Light rain
Max
20
°
Min
19
°
|
Humidity
93 %
|
Wind
61 Km/h
|
|
Visibility
7 km
|
UV Index
1
|
|
Sunrise
5:19 AM
|
Sunset
5:53 PM
|
|
Moonrise
4:52 AM
|
Moonset
5:43 PM
|
|
Precipitation
27.69 mm
|
Snow
0 mm/h
|
|
Rain Chance
100%
|