一ツ橋 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

一ツ橋

Chiyoda, Tokyo

2025-04-14 22:00

CAQI (Europe)

Very Low

PM2.5

μg/m³

10

Weather

15℃

72%

22 kph

2 of 11

Historical Data

Data Sources

http://soramame.taiki.go.jp/

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46

13

16

21

5

24

17

26

27

27

17

19

21

27

17

--

15

23

13

54

13

22

33

27

20

15

22

12

31

33

13

34

6

19

--

40

46

320

16

--

27

18

25

8

16

23

5

24

45

12

22

34

31

2

14

22

14

27

41

16

31

29

29

19

16

29

39

13

27

--

11

17

44

11

--

19

38

23

14

27

29

16

120

6

29

28

3

55

30

12

29

17

13

32

19

20

31

13

16

18

12

13

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