Chiba Prefecture Air Quality
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
4:59 PM,
September 4, 2026
Last updated on: 4:59 PM
Live AQI
106
Air Quality is
Poor
PM₂.₅:
27.3µg/m³
PM₁₀:
30.86µg/m³
Poor
Air quality is poor. Sensitive individuals may experience symptoms such as coughing or throat irritation. Limit outdoor activity.
Air Quality Hourly Forecast
20
Min
at 10:00 AM on Sep 5
106
Max
at 4:00 PM on Sep 4, 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 4, 2026
7:59 AM
SUNMONTUEWEDTHUFRISAT
26
123
Poor
PM2.5:
36
PM₂.₅
36
µg/m3
PM₁₀
43
µg/m3
SO₂
11
µg/m3
NO₂
7
µg/m3
O₃
109
µg/m3
CO
157
µg/m3
AQI Hourly Forecast Graph
72
Min
at 1:00 AM on Jul 26
140
Max
at 11:00 AM on Jul 26, 2026
27
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
12
µg/m3
SO₂
6
µg/m3
NO₂
8
µg/m3
O₃
62
µg/m3
CO
120
µg/m3
AQI Hourly Forecast Graph
16
Min
at 3:00 PM on Jul 27
109
Max
at 1:00 AM on Jul 27, 2026
28
61
Moderate
PM2.5:
13
PM₂.₅
13
µg/m3
PM₁₀
20
µg/m3
SO₂
5
µg/m3
NO₂
4
µg/m3
O₃
84
µg/m3
CO
132
µg/m3
AQI Hourly Forecast Graph
22
Min
at 1:00 AM on Jul 28
95
Max
at 4:00 PM on Jul 28, 2026
29
54
Moderate
PM2.5:
11
PM₂.₅
11
µg/m3
PM₁₀
19
µg/m3
SO₂
5
µg/m3
NO₂
3
µg/m3
O₃
113
µg/m3
CO
188
µg/m3
AQI Hourly Forecast Graph
44
Min
at 6:00 PM on Jul 29
57
Max
at 4:00 AM on Jul 29, 2026
30
77
Moderate
PM2.5:
18
PM₂.₅
18
µg/m3
PM₁₀
31
µg/m3
SO₂
5
µg/m3
NO₂
4
µg/m3
O₃
107
µg/m3
CO
180
µg/m3
AQI Hourly Forecast Graph
59
Min
at 1:00 AM on Jul 30
92
Max
at 12:00 AM on Jul 30, 2026
31
109
Poor
PM2.5:
29
PM₂.₅
29
µg/m3
PM₁₀
46
µg/m3
SO₂
8
µg/m3
NO₂
4
µg/m3
O₃
112
µg/m3
CO
150
µg/m3
AQI Hourly Forecast Graph
95
Min
at 2:00 PM on Jul 31
124
Max
at 6:00 AM on Jul 31, 2026
01
109
Poor
PM2.5:
29
PM₂.₅
29
µg/m3
PM₁₀
46
µg/m3
SO₂
7
µg/m3
NO₂
3
µg/m3
O₃
116
µg/m3
CO
139
µg/m3
AQI Hourly Forecast Graph
99
Min
at 12:00 PM on Aug 1
120
Max
at 4:00 AM on Aug 1, 2026
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
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
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
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 3, 2026
26
°C
|
°F
Overcast
Max
28
°
Min
24
°
|
Humidity
85 %
|
Wind
96 Km/h
|
|
Visibility
10 km
|
UV Index
1.2
|
|
Sunrise
5:13 AM
|
Sunset
6:04 PM
|
|
Moonrise
9:04 PM
|
Moonset
11:08 AM
|
|
Moon Phase
50
|
Precipitation
1.17 mm
|
|
Snow
0 mm/h
|
Rain Chance
100%
|
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