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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 • 14:00, Jun 01

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

7.1 µg/m³

26°

14 km/h

34 %

Data source: PurpleAir

Hourly forecast

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

Now

26°

km/h

34%

15:00

25°

km/h

34%

16:00

24°

km/h

37%

17:00

23°

km/h

40%

18:00

22°

km/h

46%

19:00

20°

km/h

52%

20:00

18°

km/h

61%

21:00

16°

km/h

70%

22:00

15°

km/h

76%

23:00

13°

km/h

80%

Tue

00:00

12°

km/h

83%

01:00

11°

km/h

84%

02:00

11°

km/h

85%

03:00

10°

km/h

86%

04:00

10°

km/h

89%

05:00

10°

km/h

92%

06:00

10°

km/h

94%

07:00

10°

km/h

88%

08:00

12°

km/h

77%

09:00

14°

km/h

67%

10:00

15°

km/h

62%

11:00

17°

km/h

55%

12:00

19°

km/h

47%

13:00

21°

km/h

40%

14:00

22°

km/h

39%

15:00

20°

km/h

47%

16:00

19°

km/h

53%

17:00

18°

km/h

58%

18:00

17°

km/h

63%

19:00

14°

km/h

72%

20:00

13°

km/h

80%

21:00

12°

km/h

86%

22:00

11°

km/h

88%

23:00

11°

km/h

86%

Wed

00:00

11°

km/h

88%

01:00

11°

km/h

91%

02:00

10°

km/h

92%

03:00

10°

km/h

92%

04:00

10°

km/h

93%

05:00

10°

km/h

93%

06:00

10°

km/h

93%

07:00

10°

km/h

91%

08:00

10°

km/h

89%

09:00

11°

km/h

87%

10:00

12°

km/h

76%

11:00

13°

km/h

71%

12:00

14°

km/h

71%

13:00

16°

km/h

65%

14:00

18°

km/h

61%

15:00

18°

km/h

59%

16:00

19°

km/h

53%

17:00

19°

km/h

49%

18:00

0°

km/h

19:00

26°

km/h

34%

20:00

24°

km/h

38%

21:00

22°

km/h

46%

22:00

20°

km/h

52%

23:00

20°

km/h

60%

Thu

00:00

0°

km/h

01:00

17°

km/h

63%

02:00

16°

km/h

67%

03:00

15°

km/h

72%

04:00

14°

km/h

72%

05:00

13°

km/h

82%

06:00

0°

km/h

07:00

16°

km/h

67%

08:00

17°

km/h

63%

09:00

18°

km/h

60%

10:00

19°

km/h

56%

11:00

22°

km/h

50%

12:00

0°

km/h

13:00

23°

km/h

44%

Daily forecast

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

Today

26°

11°

km/h

54%

Tue

22°

10°

km/h

66%

Wed

26°

10°

km/h

65%

Air pollutants

What is the current air quality near Castro Valley 2?

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

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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

Pollen

What is the pollen count in Castro Valley 2 today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Castro Valley 2 today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Castro Valley 2

39 AQI⁺ US

Good

13:00–14:00 Jun 01

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	Rolando Ave	55
2	Castro Valley Boulevard	48
3	Lyon Canyon	43
4	Castlebrook Drive	41
5	Oak Canyon Place	41
6	Brickell Way	40
7	Castro Valley 2	39
8	Milton Avenue	32
9	Moyers Street	29
10	Brierly Court	28

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Riverside, California	178
2	Avenal, California	159
3	Delano, California	86
4	Stanislaus, California	71
5	Jurupa Valley, California	67
6	Glendora, California	66
7	Gardena, California	64
8	Woodlands, California	64
9	Austin, Texas	63
10	Santa Barbara County, California	62