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

Ko

Chikusei, Ibaraki Prefecture

2025-09-10 19:00

AQI (US)

Moderate

PM2.5

μg/m³

10

Weather

24℃

95%

9 kph

0 of 11

Historical Data

Data Sources

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

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6

48

13

11

18

24

12

6

19

28

9

43

24

11

56

16

10

50

26

14

36

24

25

45

30

20

42

16

17

18

30

47

8

77

16

24

36

30

19

77

13

5

18

26

11

29

13

17

25

24

13

25

13

18

36

24

47

59

29

16

45

24

47

62

14

3

42

47

13

84

16

13

13

19

18

17

14

6

56

30

20

49

16

13

18

24

11

3

34

24

17

69

30

9

21

14

17

36

30

13

33

13

11

13

24

47

39

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