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Air quality near Castro Valley 2, Castro Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Castro Valley 2, Castro Valley • 11K Followers • 05:00, Jun 14 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

0.8 µg/m³

13°

5 km/h

93 %

Data source: PurpleAir

Hourly forecast

Castro Valley 2, Castro Valley air quality index (AQI⁺) forecast

Now

13°

km/h

93%

06:00

13°

km/h

93%

07:00

13°

km/h

87%

08:00

15°

km/h

77%

09:00

17°

km/h

69%

10:00

19°

km/h

60%

11:00

22°

km/h

53%

12:00

24°

km/h

45%

13:00

25°

km/h

41%

14:00

26°

km/h

41%

15:00

26°

km/h

42%

16:00

25°

km/h

45%

17:00

23°

km/h

48%

18:00

22°

km/h

51%

19:00

21°

km/h

56%

20:00

19°

km/h

65%

21:00

16°

km/h

71%

22:00

15°

km/h

76%

23:00

14°

km/h

79%

Mon

00:00

13°

km/h

82%

01:00

13°

km/h

82%

02:00

13°

km/h

81%

03:00

12°

km/h

80%

04:00

12°

km/h

81%

05:00

12°

km/h

81%

06:00

12°

km/h

81%

07:00

13°

km/h

79%

08:00

14°

km/h

75%

09:00

16°

km/h

66%

10:00

18°

km/h

57%

11:00

21°

km/h

50%

12:00

22°

km/h

45%

13:00

24°

km/h

40%

14:00

25°

km/h

38%

15:00

26°

km/h

37%

16:00

25°

km/h

38%

17:00

24°

km/h

41%

18:00

22°

km/h

45%

19:00

19°

km/h

53%

20:00

18°

km/h

61%

21:00

16°

km/h

67%

22:00

15°

km/h

71%

23:00

14°

km/h

73%

Tue

00:00

13°

km/h

74%

01:00

13°

km/h

78%

02:00

12°

km/h

82%

03:00

12°

km/h

85%

04:00

11°

km/h

85%

05:00

11°

km/h

85%

06:00

20°

km/h

68%

07:00

21°

km/h

60%

08:00

22°

km/h

60%

09:00

23°

km/h

57%

10:00

24°

km/h

57%

11:00

28°

km/h

45%

12:00

29°

km/h

43%

13:00

29°

km/h

40%

14:00

30°

km/h

35%

15:00

31°

km/h

33%

16:00

32°

km/h

29%

17:00

36°

km/h

21%

18:00

32°

km/h

28%

19:00

29°

km/h

35%

20:00

27°

km/h

39%

21:00

25°

km/h

47%

22:00

23°

km/h

57%

23:00

23°

km/h

61%

Wed

00:00

22°

km/h

60%

01:00

20°

km/h

64%

02:00

19°

km/h

68%

03:00

18°

km/h

68%

04:00

17°

km/h

72%

Daily forecast

Castro Valley 2, Castro Valley air quality index (AQI⁺) forecast

Today

26°

13°

km/h

60%

Mon

26°

12°

km/h

56%

Tue

36°

20°

km/h

44%

Air pollutants

What is the current air quality near Castro Valley 2?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Castro Valley 2, Castro Valley air pollution map

Pollen

What is the pollen count in Castro Valley 2 today?

Index

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Castro Valley 2

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Air Quality Monitors

Pollen

What is the pollen count in Castro Valley 2 today?

Index

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Castro Valley 2

4 AQI⁺ US

Good

04:00–05:00 Jun 14 Local time

AQI⁺ US

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Most polluted locations near Castro Valley 2, Castro Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Castro Valley 2 AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Lyon Canyon	28
2	Castro Valley Boulevard	26
3	Castlebrook Drive	22
4	Morton Place	22
5	Oak Canyon Place	18
6	Milton Avenue	12
7	Brickell Way	10
8	Brierly Court	9
9	Moyers Street	9
10	Castro Valley 2	4

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	102
2	Kendall, Washington	88
3	Diamond Bar, California	84
4	Glendora, California	81
5	East Los Angeles, California	77
6	Aliso Viejo, California	74
7	Albany County, Wyoming	69
8	Greenville, North Carolina	69
9	Huntington Park, California	69
10	Pahrump, Nevada	69