Air Quality Chiba Prefecture
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
3:22 PM,
October 3, 2026
Last updated on: 3:22 PM
Live AQI
19
Air Quality is
Good
PM₂.₅:
3.82µg/m³
PM₁₀:
12.27µg/m³
Good
Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Air Quality Hourly Forecast
18
Min
at 5:00 PM on Oct 3
22
Max
at 9:00 AM on Oct 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.
Oct 3, 2026
3:22 PM
SUNMONTUEWEDTHUFRISAT
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
06
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
9
µg/m3
SO₂
1
µg/m3
NO₂
2
µg/m3
O₃
62
µg/m3
CO
136
µg/m3
AQI Hourly Forecast Graph
11
Min
at 2:00 AM on Sep 6
24
Max
at 12:00 AM on Sep 6, 2026
07
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
11
µg/m3
SO₂
2
µg/m3
NO₂
1
µg/m3
O₃
54
µg/m3
CO
164
µg/m3
AQI Hourly Forecast Graph
21
Min
at 4:00 AM on Sep 7
32
Max
at 5:00 PM on Sep 7, 2026
08
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
17
µg/m3
SO₂
2
µg/m3
NO₂
1
µg/m3
O₃
54
µg/m3
CO
196
µg/m3
AQI Hourly Forecast Graph
23
Min
at 12:00 PM on Sep 8
36
Max
at 12:00 AM on Sep 8, 2026
09
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
16
µg/m3
SO₂
3
µg/m3
NO₂
4
µg/m3
O₃
70
µg/m3
CO
169
µg/m3
AQI Hourly Forecast Graph
16
Min
at 10:00 PM on Sep 9
52
Max
at 10:00 AM on Sep 9, 2026
10
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
7
µg/m3
SO₂
5
µg/m3
NO₂
10
µg/m3
O₃
67
µg/m3
CO
226
µg/m3
AQI Hourly Forecast Graph
15
Min
at 2:00 AM on Sep 10
20
Max
at 8:00 PM on Sep 10, 2026
11
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
6
µg/m3
NO₂
18
µg/m3
O₃
40
µg/m3
CO
196
µg/m3
AQI Hourly Forecast Graph
20
Min
at 3:00 PM on Sep 11
28
Max
at 7:00 AM on Sep 11, 2026
12
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
9
µg/m3
SO₂
6
µg/m3
NO₂
11
µg/m3
O₃
64
µg/m3
CO
222
µg/m3
AQI Hourly Forecast Graph
22
Min
at 1:00 AM on Sep 12
28
Max
at 6:00 AM on Sep 12, 2026
13
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
9
µg/m3
SO₂
5
µg/m3
NO₂
4
µg/m3
O₃
54
µg/m3
CO
132
µg/m3
AQI Hourly Forecast Graph
10
Min
at 5:00 PM on Sep 13
54
Max
at 7:00 AM on Sep 13, 2026
14
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
6
µg/m3
SO₂
3
µg/m3
NO₂
1
µg/m3
O₃
64
µg/m3
CO
97
µg/m3
AQI Hourly Forecast Graph
6
Min
at 2:00 PM on Sep 14
15
Max
at 2:00 AM on Sep 14, 2026
15
10
Good
PM2.5:
2
PM₂.₅
2
µg/m3
PM₁₀
4
µg/m3
SO₂
4
µg/m3
NO₂
3
µg/m3
O₃
48
µg/m3
CO
95
µg/m3
AQI Hourly Forecast Graph
9
Min
at 1:00 AM on Sep 15
16
Max
at 12:00 AM on Sep 15, 2026
16
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
6
µg/m3
SO₂
5
µg/m3
NO₂
13
µg/m3
O₃
59
µg/m3
CO
141
µg/m3
AQI Hourly Forecast Graph
14
Min
at 7:00 PM on Sep 16
29
Max
at 4:00 AM on Sep 16, 2026
17
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
14
µg/m3
SO₂
4
µg/m3
NO₂
7
µg/m3
O₃
90
µg/m3
CO
141
µg/m3
AQI Hourly Forecast Graph
19
Min
at 1:00 AM on Sep 17
25
Max
at 4:00 AM on Sep 17, 2026
18
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
15
µg/m3
SO₂
5
µg/m3
NO₂
10
µg/m3
O₃
77
µg/m3
CO
140
µg/m3
AQI Hourly Forecast Graph
19
Min
at 11:00 PM on Sep 18
30
Max
at 12:00 PM on Sep 18, 2026
19
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
10
µg/m3
SO₂
4
µg/m3
NO₂
8
µg/m3
O₃
77
µg/m3
CO
141
µg/m3
AQI Hourly Forecast Graph
14
Min
at 5:00 AM on Sep 19
23
Max
at 1:00 PM on Sep 19, 2026
20
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
11
µg/m3
SO₂
2
µg/m3
NO₂
5
µg/m3
O₃
57
µg/m3
CO
129
µg/m3
AQI Hourly Forecast Graph
11
Min
at 5:00 AM on Sep 20
59
Max
at 12:00 AM on Sep 20, 2026
21
35
Good
PM2.5:
7
PM₂.₅
7
µg/m3
PM₁₀
17
µg/m3
SO₂
3
µg/m3
NO₂
6
µg/m3
O₃
56
µg/m3
CO
129
µg/m3
AQI Hourly Forecast Graph
15
Min
at 1:00 PM on Sep 21
60
Max
at 1:00 AM on Sep 21, 2026
22
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
17
µg/m3
SO₂
5
µg/m3
NO₂
3
µg/m3
O₃
97
µg/m3
CO
118
µg/m3
AQI Hourly Forecast Graph
25
Min
at 9:00 PM on Sep 22
60
Max
at 6:00 AM on Sep 22, 2026
23
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
10
µg/m3
SO₂
5
µg/m3
NO₂
7
µg/m3
O₃
84
µg/m3
CO
121
µg/m3
AQI Hourly Forecast Graph
22
Min
at 12:00 PM on Sep 23
51
Max
at 12:00 AM on Sep 23, 2026
24
67
Moderate
PM2.5:
15
PM₂.₅
15
µg/m3
PM₁₀
19
µg/m3
SO₂
10
µg/m3
NO₂
6
µg/m3
O₃
112
µg/m3
CO
145
µg/m3
AQI Hourly Forecast Graph
35
Min
at 12:00 AM on Sep 24
95
Max
at 6:00 AM on Sep 24, 2026
25
30
Good
PM2.5:
6
PM₂.₅
6
µg/m3
PM₁₀
11
µg/m3
SO₂
3
µg/m3
NO₂
2
µg/m3
O₃
109
µg/m3
CO
124
µg/m3
AQI Hourly Forecast Graph
23
Min
at 8:00 AM on Sep 25
44
Max
at 10:00 PM on Sep 25, 2026
26
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
7
µg/m3
SO₂
6
µg/m3
NO₂
13
µg/m3
O₃
76
µg/m3
CO
142
µg/m3
AQI Hourly Forecast Graph
18
Min
at 11:00 AM on Sep 26
45
Max
at 2:00 AM on Sep 26, 2026
27
25
Good
PM2.5:
5
PM₂.₅
5
µg/m3
PM₁₀
8
µg/m3
SO₂
7
µg/m3
NO₂
10
µg/m3
O₃
69
µg/m3
CO
138
µg/m3
AQI Hourly Forecast Graph
14
Min
at 11:00 PM on Sep 27
34
Max
at 4:00 PM on Sep 27, 2026
28
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
8
µg/m3
SO₂
2
µg/m3
NO₂
2
µg/m3
O₃
40
µg/m3
CO
104
µg/m3
AQI Hourly Forecast Graph
13
Min
at 2:00 AM on Sep 28
19
Max
at 7:00 AM on Sep 28, 2026
29
15
Good
PM2.5:
3
PM₂.₅
3
µg/m3
PM₁₀
5
µg/m3
SO₂
4
µg/m3
NO₂
13
µg/m3
O₃
63
µg/m3
CO
156
µg/m3
AQI Hourly Forecast Graph
9
Min
at 11:00 PM on Sep 29
33
Max
at 7:00 AM on Sep 29, 2026
30
20
Good
PM2.5:
4
PM₂.₅
4
µg/m3
PM₁₀
8
µg/m3
SO₂
6
µg/m3
NO₂
16
µg/m3
O₃
81
µg/m3
CO
155
µg/m3
AQI Hourly Forecast Graph
10
Min
at 1:00 AM on Sep 30
30
Max
at 12:00 AM on Sep 30, 2026
01
77
Moderate
PM2.5:
18
PM₂.₅
18
µg/m3
PM₁₀
26
µg/m3
SO₂
10
µg/m3
NO₂
8
µg/m3
O₃
131
µg/m3
CO
169
µg/m3
AQI Hourly Forecast Graph
32
Min
at 1:00 AM on Oct 1
96
Max
at 8:00 AM on Oct 1, 2026
02
40
Good
PM2.5:
8
PM₂.₅
8
µg/m3
PM₁₀
13
µg/m3
SO₂
6
µg/m3
NO₂
12
µg/m3
O₃
87
µg/m3
CO
170
µg/m3
AQI Hourly Forecast Graph
19
Min
at 12:00 AM on Oct 2
95
Max
at 1:00 AM on Oct 2, 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 CapitalOct 2, 2026
20
°C
|
°F
Moderate or heavy rain shower
Max
22
°
Min
18
°
|
Humidity
86 %
|
Wind
80 Km/h
|
|
Visibility
9 km
|
UV Index
0.8
|
|
Sunrise
5:35 AM
|
Sunset
5:22 PM
|
|
Moonrise
8:41 PM
|
Moonset
11:13 AM
|
|
Moon Phase
55
|
Precipitation
4.1 mm
|
|
Snow
0 mm/h
|
Rain Chance
100%
|
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