Air quality in Koya

Air quality index (AQI⁺) and PM2.5 air pollution in Koya • 47 Followers • 13:00, May 14 Local time

63

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

15.4 µg/m³

weather condition icon

19°

wind direction icon

22 km/h

weather humid icon

60 %

Hourly forecast

Koya air quality index (AQI⁺) forecast

Now

63

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

22

km/h

Humidity icon

60%

17:00

61

Weather icon

40%

18°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

23

km/h

Humidity icon

65%

18:00

63

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

21

km/h

Humidity icon

74%

19:00

64

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

11

km/h

Humidity icon

81%

20:00

64

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

9

km/h

Humidity icon

83%

21:00

62

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

7

km/h

Humidity icon

82%

22:00

62

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

9

km/h

Humidity icon

81%

23:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

9

km/h

Humidity icon

80%

Fri

00:00

60

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

9

km/h

Humidity icon

79%

01:00

60

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

9

km/h

Humidity icon

78%

02:00

60

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

8

km/h

Humidity icon

81%

03:00

64

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

7

km/h

Humidity icon

82%

04:00

64

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

6

km/h

Humidity icon

83%

05:00

64

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

6

km/h

Humidity icon

83%

06:00

73

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

6

km/h

Humidity icon

78%

07:00

73

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

6

km/h

Humidity icon

74%

08:00

73

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

4

km/h

Humidity icon

70%

09:00

70

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

4

km/h

Humidity icon

62%

10:00

70

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

5

km/h

Humidity icon

54%

11:00

70

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

6

km/h

Humidity icon

48%

12:00

66

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

9

km/h

Humidity icon

43%

13:00

66

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

13

km/h

Humidity icon

38%

14:00

66

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

16

km/h

Humidity icon

38%

15:00

62

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 103 degree

15

km/h

Humidity icon

37%

16:00

62

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

15

km/h

Humidity icon

37%

17:00

62

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

17

km/h

Humidity icon

41%

18:00

62

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

15

km/h

Humidity icon

45%

19:00

62

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

13

km/h

Humidity icon

53%

20:00

62

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

13

km/h

Humidity icon

57%

21:00

62

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

10

km/h

Humidity icon

60%

22:00

62

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

8

km/h

Humidity icon

61%

23:00

62

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

6

km/h

Humidity icon

65%

Sat

00:00

61

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

5

km/h

Humidity icon

67%

01:00

61

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

3

km/h

Humidity icon

69%

02:00

61

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

4

km/h

Humidity icon

69%

03:00

62

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

3

km/h

Humidity icon

70%

04:00

62

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

3

km/h

Humidity icon

70%

05:00

62

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

4

km/h

Humidity icon

71%

06:00

74

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

3

km/h

Humidity icon

65%

07:00

74

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 124 degree

4

km/h

Humidity icon

58%

08:00

74

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 142 degree

3

km/h

Humidity icon

51%

09:00

81

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

2

km/h

Humidity icon

46%

10:00

81

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

4

km/h

Humidity icon

40%

11:00

81

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

5

km/h

Humidity icon

34%

12:00

64

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

6

km/h

Humidity icon

27%

13:00

64

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

6

km/h

Humidity icon

22%

14:00

64

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

8

km/h

Humidity icon

18%

15:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

6

km/h

Humidity icon

17%

16:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

8

km/h

Humidity icon

17%

17:00

59

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

14

km/h

Humidity icon

24%

18:00

57

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

16

km/h

Humidity icon

43%

19:00

57

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

11

km/h

Humidity icon

47%

20:00

57

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

11

km/h

Humidity icon

51%

21:00

56

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

9

km/h

Humidity icon

55%

22:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

7

km/h

Humidity icon

59%

23:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

4

km/h

Humidity icon

62%

Sun

00:00

56

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

1

km/h

Humidity icon

64%

01:00

56

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

2

km/h

Humidity icon

67%

02:00

56

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

1

km/h

Humidity icon

69%

03:00

61

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

4

km/h

Humidity icon

70%

04:00

61

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

5

km/h

Humidity icon

70%

05:00

61

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

6

km/h

Humidity icon

72%

06:00

67

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

6

km/h

Humidity icon

68%

07:00

67

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

6

km/h

Humidity icon

62%

08:00

67

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

5

km/h

Humidity icon

53%

09:00

79

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

5

km/h

Humidity icon

46%

10:00

79

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

6

km/h

Humidity icon

40%

11:00

79

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

10

km/h

Humidity icon

34%

12:00

63

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

14

km/h

Humidity icon

30%

13:00

63

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

14

km/h

Humidity icon

29%

14:00

63

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

16

km/h

Humidity icon

30%

15:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 95 degree

20

km/h

Humidity icon

33%

Daily forecast

|

Koya air quality index (AQI⁺) forecast

Today

64

Weather icon

24°

15°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

24

km/h

Humidity icon

62%

Fri

65

Weather icon

24°

14°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

17

km/h

Humidity icon

53%

Sat

63

Weather icon

27°

17°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

16

km/h

Humidity icon

40%

Air pollutants

What is the current air quality in Koya?

IQAir exclamation icon

PM2.5 concentration is currently 3.1 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Koya

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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.

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Powerful, stylish air purifiers

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Pollen

What is the pollen count in Koya today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Koya

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier

Pollen

What is the pollen count in Koya today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
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

Tsukuba, Kenkyugakuen

63

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Machida, Tokyo

77

2
The national flag of Japan

Sagamihara, Kanagawa

70

3
The national flag of Japan

Kamakura, Kanagawa

69

4
The national flag of Japan

Sakura, Chiba

69

5
The national flag of Japan

Tsuchiura, Ibaraki

69

6
The national flag of Japan

Yamagata, Yamagata

69

7
The national flag of Japan

Hachioji, Tokyo

68

8
The national flag of Japan

Kakogawa, Hyogo

68

9
The national flag of Japan

Takasago, Hyogo

68

10
The national flag of Japan

Yorii, Saitama

68

History

Historic air quality graph for Koya

4 AQI⁺ US
Good
14:00–15:00 May 14 Local time
AQI⁺ US

History

Historic air quality graph for Koya

4 AQI⁺ US
Good
14:00–15:00 May 14 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

Tsukuba, Kenkyugakuen

63

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Machida, Tokyo

77

2
The national flag of Japan

Sagamihara, Kanagawa

70

3
The national flag of Japan

Kamakura, Kanagawa

69

4
The national flag of Japan

Sakura, Chiba

69

5
The national flag of Japan

Tsuchiura, Ibaraki

69

6
The national flag of Japan

Yamagata, Yamagata

69

7
The national flag of Japan

Hachioji, Tokyo

68

8
The national flag of Japan

Kakogawa, Hyogo

68

9
The national flag of Japan

Takasago, Hyogo

68

10
The national flag of Japan

Yorii, Saitama

68

Measure your own air quality

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Where is the cleanest air quality in Koya?