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Koto
Tokyo, Japan
2025-01-11 02:00
AQI (China)
Excellent
15
Pollutants
O3
μg/m³
46.7
NO2
μg/m³
23.5
PM2.5
μg/m³
3.3
CO
μg/m³
270.8
SO2
μg/m³
2.9
Weather
℃
℃
℉
10℃
28%
19 kph
2 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
PM2.5
CO
SO2
Places included
Kameido
AQI 12
Kiyosumi
AQI 20
Ojima
AQI 15
Tatsumi
AQI 11
有明
AQI 15
豊洲
AQI 17
青海
AQI 15
Data Sources
http://soramame.taiki.go.jp/
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AQI
AQI
PM10
PM2.5
O3
NO2
CO
SO2
28
18
30
20
23
19
24
46
14
29
38
13
25
25
44
24
14
36
21
27
19
27
20
33
20
30
27
13
24
22
25
17
24
20
19
20
17
23
18
21
14
22
22
22
23
22
13
23
12
17
19
19
19
14
22
21
16
14
13
13
24
35
25
21
17
24
91
22
45
38
22
44
24
15
31
--
26
19
25
20
28
26
30
27
23
24
--
15
25
0
13
19
15
19
17
19
25
12
25
5
8
17
12
12
19
16
17
21
13
17
--
28
23
14
16
18
14
22
27
30
20
24
12
45
19
24
32
25
45
19
23
12
28
20
28
23
11
23
25
26
19
--
20
17
24
20
19
16
26
21
23
25
22
18
24
8
15
15
10
18
3
+
−
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