Air quality in Koya

Air quality index (AQI⁺) and PM2.5 air pollution in Koya • 47 Followers • 01:00, May 20 Local time

38

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

6.9 µg/m³

weather condition icon

20°

wind direction icon

4 km/h

weather humid icon

81 %

Hourly forecast

Koya air quality index (AQI⁺) forecast

Now

38

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

4

km/h

Humidity icon

81%

05:00

46

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

4

km/h

Humidity icon

81%

06:00

51

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

5

km/h

Humidity icon

77%

07:00

53

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

4

km/h

Humidity icon

70%

08:00

56

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

2

km/h

Humidity icon

60%

09:00

61

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

5

km/h

Humidity icon

58%

10:00

64

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

6

km/h

Humidity icon

48%

11:00

66

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

6

km/h

Humidity icon

40%

12:00

73

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

5

km/h

Humidity icon

35%

13:00

76

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

4

km/h

Humidity icon

30%

14:00

76

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

4

km/h

Humidity icon

29%

15:00

79

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

9

km/h

Humidity icon

29%

16:00

79

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

17

km/h

Humidity icon

34%

17:00

79

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

19

km/h

Humidity icon

44%

18:00

78

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

16

km/h

Humidity icon

49%

19:00

78

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

15

km/h

Humidity icon

57%

20:00

78

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

15

km/h

Humidity icon

64%

21:00

79

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

13

km/h

Humidity icon

68%

22:00

79

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

12

km/h

Humidity icon

71%

23:00

79

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

9

km/h

Humidity icon

72%

Thu

00:00

80

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

10

km/h

Humidity icon

74%

01:00

80

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

9

km/h

Humidity icon

77%

02:00

80

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

9

km/h

Humidity icon

79%

03:00

73

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

9

km/h

Humidity icon

81%

04:00

73

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

9

km/h

Humidity icon

82%

05:00

73

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

11

km/h

Humidity icon

83%

06:00

64

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

14

km/h

Humidity icon

81%

07:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

13

km/h

Humidity icon

81%

08:00

64

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

14

km/h

Humidity icon

82%

09:00

63

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

16

km/h

Humidity icon

85%

10:00

63

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

17

km/h

Humidity icon

85%

11:00

63

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

13

km/h

Humidity icon

86%

12:00

63

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

11

km/h

Humidity icon

86%

13:00

63

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

10

km/h

Humidity icon

86%

14:00

63

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

8

km/h

Humidity icon

89%

15:00

64

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

8

km/h

Humidity icon

89%

16:00

64

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

7

km/h

Humidity icon

89%

17:00

64

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

9

km/h

Humidity icon

88%

18:00

65

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

9

km/h

Humidity icon

86%

19:00

65

Weather icon

80%

16°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

9

km/h

Humidity icon

89%

20:00

65

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

9

km/h

Humidity icon

88%

21:00

66

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

8

km/h

Humidity icon

86%

22:00

66

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

6

km/h

Humidity icon

85%

23:00

66

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

7

km/h

Humidity icon

84%

Fri

00:00

65

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

8

km/h

Humidity icon

83%

01:00

65

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

7

km/h

Humidity icon

83%

02:00

65

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

8

km/h

Humidity icon

84%

03:00

60

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

11

km/h

Humidity icon

84%

04:00

60

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

13

km/h

Humidity icon

85%

05:00

60

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

11

km/h

Humidity icon

86%

06:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

13

km/h

Humidity icon

87%

07:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

18

km/h

Humidity icon

85%

08:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

16

km/h

Humidity icon

85%

09:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

16

km/h

Humidity icon

83%

10:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

17

km/h

Humidity icon

81%

11:00

61

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 21 degree

16

km/h

Humidity icon

81%

12:00

58

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

14

km/h

Humidity icon

87%

13:00

58

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

14

km/h

Humidity icon

84%

14:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

14

km/h

Humidity icon

82%

15:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

13

km/h

Humidity icon

78%

16:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

12

km/h

Humidity icon

77%

17:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

11

km/h

Humidity icon

77%

18:00

53

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

13

km/h

Humidity icon

76%

19:00

53

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

13

km/h

Humidity icon

74%

20:00

53

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

14

km/h

Humidity icon

72%

21:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

13

km/h

Humidity icon

72%

22:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

12

km/h

Humidity icon

69%

23:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

12

km/h

Humidity icon

67%

Sat

00:00

55

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

11

km/h

Humidity icon

67%

01:00

55

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

12

km/h

Humidity icon

67%

02:00

55

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

12

km/h

Humidity icon

69%

03:00

61

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 21 degree

10

km/h

Humidity icon

72%

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 1.4 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

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

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

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

38

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Fukuyama, Hiroshima

73

2
The national flag of Japan

Imizu, Toyama

70

3
The national flag of Japan

Fukui, Fukui

68

4
The national flag of Japan

Sasebo, Nagasaki

68

5
The national flag of Japan

Toyama, Toyama

68

6
The national flag of Japan

Fukuoka, Fukuoka

65

7
The national flag of Japan

Kanazawa, Ishikawa

64

8
The national flag of Japan

Takaoka, Toyama

64

9
The national flag of Japan

Yorii, Saitama

63

10
The national flag of Japan

Honjo, Saitama

62

History

Historic air quality graph for Koya

9 AQI⁺ US
Good
02:00–03:00 May 20 Local time
AQI⁺ US

History

Historic air quality graph for Koya

9 AQI⁺ US
Good
02:00–03:00 May 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

Tsukuba, Kenkyugakuen

38

City ranking

Real-time Japan AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Japan

Fukuyama, Hiroshima

73

2
The national flag of Japan

Imizu, Toyama

70

3
The national flag of Japan

Fukui, Fukui

68

4
The national flag of Japan

Sasebo, Nagasaki

68

5
The national flag of Japan

Toyama, Toyama

68

6
The national flag of Japan

Fukuoka, Fukuoka

65

7
The national flag of Japan

Kanazawa, Ishikawa

64

8
The national flag of Japan

Takaoka, Toyama

64

9
The national flag of Japan

Yorii, Saitama

63

10
The national flag of Japan

Honjo, Saitama

62

Measure your own air quality

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

Where is the cleanest air quality in Koya?