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Air quality in Kasumigaseki

Air quality index (AQI⁺) and PM2.5 air pollution in Kasumigaseki • 1.5K Followers • 06:00, Dec 03 Local time

85*

US AQI⁺

Moderate

Main pollutant:

PM2.5

27.5 µg/m³

52°

4.6 km/h

86 %

Hourly forecast

Kasumigaseki air quality index (AQI⁺) forecast

Now

52°

4.6

km/h

86%

07:00

54°

6.7

km/h

82%

08:00

54°

8.9

km/h

74%

09:00

54°

8.9

km/h

66%

10:00

54°

6.7

km/h

60%

11:00

55°

8.9

km/h

56%

12:00

55°

6.7

km/h

60%

13:00

55°

6.7

km/h

60%

14:00

55°

6.7

km/h

60%

15:00

57°

4.5

km/h

59%

16:00

57°

2.2

km/h

58%

17:00

57°

2.2

km/h

58%

18:00

57°

6.7

km/h

59%

19:00

60%

55°

8.9

km/h

67%

20:00

100%

52°

13.4

km/h

68%

21:00

100%

48°

20.1

km/h

62%

22:00

90%

48°

20.1

km/h

48%

23:00

50°

22.4

km/h

34%

Thu

00:00

48°

22.4

km/h

23%

01:00

46°

26.8

km/h

21%

02:00

46°

17.9

km/h

24%

03:00

45°

13.4

km/h

28%

04:00

45°

15.7

km/h

27%

05:00

43°

22.4

km/h

35%

06:00

41°

17.9

km/h

36%

07:00

41°

11.2

km/h

34%

08:00

43°

8.9

km/h

32%

09:00

45°

11.2

km/h

27%

10:00

45°

11.2

km/h

25%

11:00

46°

11.2

km/h

26%

12:00

46°

6.7

km/h

25%

13:00

46°

2.2

km/h

23%

14:00

48°

2.2

km/h

24%

15:00

48°

6.7

km/h

26%

16:00

48°

8.9

km/h

27%

17:00

48°

8.9

km/h

29%

18:00

48°

8.9

km/h

31%

19:00

48°

6.7

km/h

33%

20:00

48°

6.7

km/h

35%

21:00

48°

6.7

km/h

36%

22:00

48°

4.5

km/h

35%

23:00

46°

4.5

km/h

32%

Fri

00:00

46°

4.5

km/h

30%

01:00

45°

4.5

km/h

30%

02:00

45°

4.5

km/h

31%

03:00

45°

4.5

km/h

32%

04:00

45°

4.5

km/h

33%

05:00

43°

4.5

km/h

35%

06:00

43°

2.2

km/h

36%

07:00

43°

2.2

km/h

38%

08:00

45°

4.5

km/h

40%

09:00

46°

4.5

km/h

41%

10:00

48°

6.7

km/h

38%

11:00

50°

6.7

km/h

33%

12:00

52°

4.5

km/h

30%

13:00

52°

4.5

km/h

25%

14:00

52°

11.2

km/h

24%

15:00

52°

11.2

km/h

27%

16:00

52°

15.7

km/h

30%

17:00

52°

15.7

km/h

33%

18:00

50°

13.4

km/h

36%

19:00

48°

11.2

km/h

38%

20:00

48°

8.9

km/h

37%

21:00

48°

8.9

km/h

36%

22:00

46°

8.9

km/h

39%

23:00

46°

8.9

km/h

41%

Sat

00:00

46°

6.7

km/h

44%

01:00

45°

6.7

km/h

46%

02:00

45°

6.7

km/h

47%

03:00

45°

6.7

km/h

48%

04:00

43°

6.7

km/h

48%

05:00

43°

6.7

km/h

48%

06:00

43°

6.7

km/h

48%

Daily forecast

Kasumigaseki air quality index (AQI⁺) forecast

Today

59°

55°

11.2

km/h

71%

Thu

100%

57°

48°

22.4

km/h

56%

Fri

48°

41°

26.8

km/h

26%

Air pollutants

What is the current air quality in Kasumigaseki?

PM2.5 concentration is currently 5.5 times the World Health Organization annual PM2.5 guideline value.

Real-time Kasumigaseki air pollution map

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Kasumigaseki

Shop IQAir products

HealthPro Series - Medical grade air purifiers

Atem Series - Smart air purifiers

AirVisual Series - Best air quality monitors

Clean air facilities. Superior indoor air quality.Clean Air Facilities

Be the first Clean Air Facility in Kasumigaseki

Contact sales

BASF China Digitalization Center

Novo Nordisk China

More facilities in other cities

Pollen

What is the pollen count in Kasumigaseki today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Kasumigaseki

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Kasumigaseki air pollution map

Pollen

What is the pollen count in Kasumigaseki today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Kasumigaseki

Protect yourself from air pollution in Kasumigaseki

Shop IQAir products

HealthPro Series - Medical grade air purifiers

Atem Series - Smart air purifiers

AirVisual Series - Best air quality monitors

Most polluted locations near Kasumigaseki

Worldwide AQI⁺ ranking

City ranking

Real-time Japan AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Tsuchiura, Ibaraki	88
2	Fukuoka, Fukuoka	79
3	Kiyose, Tokyo	77
4	Kawaguchi, Saitama	75
5	Sapporo, Hokkaido	75
6	Sasebo, Nagasaki	73
7	Tokyo, Tokyo	73
8	Hayama, Kanagawa	71
9	Yamato, Kanagawa	70
10	Kashiwa, Chiba	69

History

Historic air quality graph for Kasumigaseki

85 AQI⁺ US

Moderate

06:00 Dec 03 Local time

AQI⁺ US

December 2, 2025: Bishkek among top 10 most polluted cities in the world

China Air Quality Alert

India Air Quality Alert

History

Historic air quality graph for Kasumigaseki

85 AQI⁺ US

Moderate

06:00 Dec 03 Local time

AQI⁺ US

Clean air facilities. Superior indoor air quality.Clean Air Facilities

Be the first Clean Air Facility in Kasumigaseki

Contact sales

BASF China Digitalization Center

Novo Nordisk China

More facilities in other cities

December 2, 2025: Bishkek among top 10 most polluted cities in the world

China Air Quality Alert

India Air Quality Alert

Most polluted locations near Kasumigaseki

Worldwide AQI⁺ ranking

City ranking

Real-time Japan AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Tsuchiura, Ibaraki	88
2	Fukuoka, Fukuoka	79
3	Kiyose, Tokyo	77
4	Kawaguchi, Saitama	75
5	Sapporo, Hokkaido	75
6	Sasebo, Nagasaki	73
7	Tokyo, Tokyo	73
8	Hayama, Kanagawa	71
9	Yamato, Kanagawa	70
10	Kashiwa, Chiba	69