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Air quality in Koya

Air quality index (AQI⁺) and PM2.5 air pollution in Koya • 49 Followers • 14:00, Oct 20 Local time

98

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

34.5 µg/m³

weather condition icon

27°

wind direction icon

9 km/h

weather humid icon

50 %

Hourly forecast

Koya air quality index (AQI⁺) forecast

Now

98

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

9

km/h

Humidity icon

50%

16:00

91

Weather icon

80%

26°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

10

km/h

Humidity icon

58%

17:00

88

Weather icon

80%

23°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

13

km/h

Humidity icon

75%

18:00

85

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

14

km/h

Humidity icon

82%

19:00

82

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

12

km/h

Humidity icon

88%

20:00

79

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

11

km/h

Humidity icon

88%

21:00

75

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

9

km/h

Humidity icon

89%

22:00

73

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

8

km/h

Humidity icon

88%

23:00

71

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

8

km/h

Humidity icon

89%

Wed

00:00

70

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

7

km/h

Humidity icon

89%

01:00

67

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

5

km/h

Humidity icon

89%

02:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

6

km/h

Humidity icon

89%

03:00

65

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

6

km/h

Humidity icon

90%

04:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

6

km/h

Humidity icon

91%

05:00

63

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

4

km/h

Humidity icon

92%

06:00

63

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

3

km/h

Humidity icon

93%

07:00

64

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

1

km/h

Humidity icon

91%

08:00

65

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

3

km/h

Humidity icon

86%

09:00

67

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

11

km/h

Humidity icon

77%

10:00

64

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

16

km/h

Humidity icon

66%

11:00

61

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

21

km/h

Humidity icon

57%

12:00

59

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

25

km/h

Humidity icon

52%

13:00

61

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

27

km/h

Humidity icon

49%

14:00

63

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

29

km/h

Humidity icon

51%

15:00

65

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

32

km/h

Humidity icon

58%

16:00

66

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

31

km/h

Humidity icon

62%

17:00

67

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

30

km/h

Humidity icon

67%

18:00

69

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

29

km/h

Humidity icon

67%

19:00

70

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

25

km/h

Humidity icon

68%

20:00

71

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

21

km/h

Humidity icon

71%

21:00

72

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

18

km/h

Humidity icon

73%

22:00

69

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

18

km/h

Humidity icon

74%

23:00

66

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

6

km/h

Humidity icon

73%

Thu

00:00

63

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

6

km/h

Humidity icon

72%

01:00

62

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

13

km/h

Humidity icon

67%

02:00

62

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

9

km/h

Humidity icon

62%

03:00

62

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

7

km/h

Humidity icon

63%

04:00

62

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

5

km/h

Humidity icon

62%

05:00

63

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

7

km/h

Humidity icon

58%

06:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

10

km/h

Humidity icon

53%

07:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

9

km/h

Humidity icon

55%

08:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

10

km/h

Humidity icon

61%

09:00

65

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

13

km/h

Humidity icon

54%

10:00

62

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

10

km/h

Humidity icon

50%

11:00

60

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

7

km/h

Humidity icon

50%

12:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

7

km/h

Humidity icon

48%

13:00

56

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

10

km/h

Humidity icon

48%

14:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

11

km/h

Humidity icon

49%

15:00

54

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

10

km/h

Humidity icon

48%

16:00

50

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

10

km/h

Humidity icon

45%

17:00

46

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

13

km/h

Humidity icon

45%

18:00

43

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

11

km/h

Humidity icon

44%

19:00

44

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

10

km/h

Humidity icon

45%

20:00

45

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

10

km/h

Humidity icon

45%

21:00

46

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

9

km/h

Humidity icon

46%

22:00

43

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

8

km/h

Humidity icon

47%

23:00

40

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

8

km/h

Humidity icon

47%

Fri

00:00

38

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

6

km/h

Humidity icon

48%

01:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

4

km/h

Humidity icon

49%

02:00

40

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

5

km/h

Humidity icon

50%

03:00

41

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

5

km/h

Humidity icon

52%

04:00

42

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

5

km/h

Humidity icon

52%

05:00

43

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

5

km/h

Humidity icon

53%

06:00

45

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

5

km/h

Humidity icon

54%

07:00

44

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

6

km/h

Humidity icon

53%

08:00

43

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

7

km/h

Humidity icon

49%

09:00

43

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

7

km/h

Humidity icon

47%

10:00

41

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

5

km/h

Humidity icon

45%

11:00

39

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

5

km/h

Humidity icon

43%

12:00

38

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

6

km/h

Humidity icon

42%

13:00

32

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

6

km/h

Humidity icon

42%

14:00

26

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

8

km/h

Humidity icon

43%

Daily forecast

|

Koya air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Koya?

IQAir exclamation icon

PM2.5 concentration is currently 6.9 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Protect yourself from air pollution in Koya

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Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

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Pollen

What is the pollen count in Koya today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Koya

Health recommendations

Pollen

What is the pollen count in Koya today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Koya

Protect yourself from air pollution in Koya

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Koya

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Koya

#StationsAQI⁺ US
1
The national flag of Japan

つくば市研究学園 Tsukuba, Kenkyuugakuen

98

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Tsuchiura, Ibaraki

78

2
The national flag of Japan

Fukuyama, Hiroshima

77

3
The national flag of Japan

Ozu, Ehime

72

4
The national flag of Japan

Koshigaya, Saitama

71

5
The national flag of Japan

Kashiwa, Chiba

70

6
The national flag of Japan

Saijo, Ehime

70

7
The national flag of Japan

Shikokuchuo, Ehime

69

8
The national flag of Japan

Kofu, Yamanashi

67

9
The national flag of Japan

Noda, Chiba

67

10
The national flag of Japan

Kasukabe, Saitama

66

History

Historic air quality graph for Koya

98 AQI⁺ US
Moderate
13:00–14:00 Oct 20 Local time
AQI⁺ US

History

Historic air quality graph for Koya

98 AQI⁺ US
Moderate
13:00–14:00 Oct 20 Local time
AQI⁺ US

Most polluted locations near Koya

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Koya

#StationsAQI⁺ US
1
The national flag of Japan

つくば市研究学園 Tsukuba, Kenkyuugakuen

98

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Tsuchiura, Ibaraki

78

2
The national flag of Japan

Fukuyama, Hiroshima

77

3
The national flag of Japan

Ozu, Ehime

72

4
The national flag of Japan

Koshigaya, Saitama

71

5
The national flag of Japan

Kashiwa, Chiba

70

6
The national flag of Japan

Saijo, Ehime

70

7
The national flag of Japan

Shikokuchuo, Ehime

69

8
The national flag of Japan

Kofu, Yamanashi

67

9
The national flag of Japan

Noda, Chiba

67

10
The national flag of Japan

Kasukabe, Saitama

66

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Where is the cleanest air quality in Koya?