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Air quality in Koya

Air quality index (AQI⁺) and PM2.5 air pollution in Koya • 49 Followers • 04:00, Nov 09 Local time

51

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

9.3 µg/m³

weather condition icon

10°

wind direction icon

7 km/h

weather humid icon

69 %

Hourly forecast

Koya air quality index (AQI⁺) forecast

Now

51

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

7

km/h

Humidity icon

69%

05:00

50

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

6

km/h

Humidity icon

71%

06:00

51

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

9

km/h

Humidity icon

75%

07:00

52

Weather icon

80%

10°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

11

km/h

Humidity icon

83%

08:00

52

Weather icon

90%

9°

IQAir AirVisual Air Quality Map Wind rotating 4 degree

7

km/h

Humidity icon

90%

09:00

53

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

11

km/h

Humidity icon

90%

10:00

54

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

12

km/h

Humidity icon

90%

11:00

54

Weather icon

80%

10°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

12

km/h

Humidity icon

89%

12:00

54

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

10

km/h

Humidity icon

87%

13:00

54

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

11

km/h

Humidity icon

86%

14:00

54

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

9

km/h

Humidity icon

82%

15:00

61

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

10

km/h

Humidity icon

85%

16:00

62

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

11

km/h

Humidity icon

84%

17:00

62

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

12

km/h

Humidity icon

86%

18:00

61

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

11

km/h

Humidity icon

87%

19:00

61

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 4 degree

9

km/h

Humidity icon

86%

20:00

61

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

7

km/h

Humidity icon

86%

21:00

62

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

8

km/h

Humidity icon

85%

22:00

62

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 353 degree

10

km/h

Humidity icon

85%

23:00

62

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

7

km/h

Humidity icon

83%

Tue

00:00

60

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

6

km/h

Humidity icon

84%

01:00

60

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

5

km/h

Humidity icon

84%

02:00

60

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

4

km/h

Humidity icon

85%

03:00

59

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

3

km/h

Humidity icon

87%

04:00

59

Weather icon

80%

10°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

5

km/h

Humidity icon

89%

05:00

59

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

6

km/h

Humidity icon

88%

06:00

58

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

4

km/h

Humidity icon

88%

07:00

58

Weather icon

80%

9°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

5

km/h

Humidity icon

90%

08:00

58

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

3

km/h

Humidity icon

90%

09:00

59

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

3

km/h

Humidity icon

90%

10:00

59

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

5

km/h

Humidity icon

90%

11:00

59

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

4

km/h

Humidity icon

86%

12:00

51

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

8

km/h

Humidity icon

83%

13:00

51

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10°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

6

km/h

Humidity icon

81%

14:00

51

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10°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

4

km/h

Humidity icon

77%

15:00

59

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10°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

3

km/h

Humidity icon

79%

16:00

59

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10°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

6

km/h

Humidity icon

82%

17:00

59

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

7

km/h

Humidity icon

83%

18:00

61

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

8

km/h

Humidity icon

78%

19:00

61

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

7

km/h

Humidity icon

73%

20:00

61

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

5

km/h

Humidity icon

72%

21:00

62

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

4

km/h

Humidity icon

77%

22:00

62

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

3

km/h

Humidity icon

78%

23:00

62

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

2

km/h

Humidity icon

79%

Wed

00:00

54

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

3

km/h

Humidity icon

80%

01:00

54

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

4

km/h

Humidity icon

80%

02:00

54

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

3

km/h

Humidity icon

79%

03:00

59

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

4

km/h

Humidity icon

79%

04:00

59

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

3

km/h

Humidity icon

78%

05:00

59

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

2

km/h

Humidity icon

78%

06:00

59

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

2

km/h

Humidity icon

77%

07:00

59

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

2

km/h

Humidity icon

74%

08:00

59

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

4

km/h

Humidity icon

65%

09:00

62

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

4

km/h

Humidity icon

58%

10:00

62

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

3

km/h

Humidity icon

54%

11:00

62

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

1

km/h

Humidity icon

51%

12:00

62

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

1

km/h

Humidity icon

49%

13:00

62

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13°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

2

km/h

Humidity icon

47%

14:00

62

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13°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

4

km/h

Humidity icon

46%

15:00

60

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

4

km/h

Humidity icon

45%

16:00

60

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

5

km/h

Humidity icon

45%

17:00

60

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

5

km/h

Humidity icon

49%

18:00

58

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

5

km/h

Humidity icon

50%

19:00

58

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

5

km/h

Humidity icon

51%

20:00

58

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

5

km/h

Humidity icon

51%

21:00

44

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

5

km/h

Humidity icon

52%

22:00

44

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

5

km/h

Humidity icon

54%

23:00

44

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

5

km/h

Humidity icon

55%

Thu

00:00

47

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

4

km/h

Humidity icon

56%

01:00

47

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 142 degree

2

km/h

Humidity icon

57%

02:00

47

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

1

km/h

Humidity icon

59%

03:00

53

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

1

km/h

Humidity icon

61%

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 1.9 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

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Koya

Health recommendations

Pollen

What is the pollen count in Koya today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

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

52

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Omuta, Fukuoka

66

2
The national flag of Japan

Kumamoto, Kumamoto

62

3
The national flag of Japan

Nagasaki, Nagasaki

58

4
The national flag of Japan

Sasebo, Nagasaki

50

5
The national flag of Japan

Kagoshima, Kagoshima

44

6
The national flag of Japan

Niihama, Ehime

44

7
The national flag of Japan

Ozu, Ehime

44

8
The national flag of Japan

Saijo, Ehime

44

9
The national flag of Japan

Fuji, Shizuoka

39

10
The national flag of Japan

Kawaguchi, Saitama

39

History

Historic air quality graph for Koya

51 AQI⁺ US
Moderate
03:00–04:00 Nov 09 Local time
AQI⁺ US

History

Historic air quality graph for Koya

51 AQI⁺ US
Moderate
03:00–04:00 Nov 09 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

52

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Omuta, Fukuoka

66

2
The national flag of Japan

Kumamoto, Kumamoto

62

3
The national flag of Japan

Nagasaki, Nagasaki

58

4
The national flag of Japan

Sasebo, Nagasaki

50

5
The national flag of Japan

Kagoshima, Kagoshima

44

6
The national flag of Japan

Niihama, Ehime

44

7
The national flag of Japan

Ozu, Ehime

44

8
The national flag of Japan

Saijo, Ehime

44

9
The national flag of Japan

Fuji, Shizuoka

39

10
The national flag of Japan

Kawaguchi, Saitama

39

Measure your own air quality

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

Where is the cleanest air quality in Koya?