Castro Valley 2

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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 • 11.1K Followers • 00:00, Oct 22

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

0 µg/m³

15°

4 km/h

83 %

Data source: PurpleAir

Hourly forecast

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

Now

15°

km/h

83%

03:00

15°

km/h

82%

04:00

15°

km/h

82%

05:00

15°

km/h

84%

06:00

15°

km/h

85%

07:00

15°

km/h

86%

08:00

80%

14°

km/h

93%

09:00

90%

14°

km/h

94%

10:00

90%

14°

km/h

95%

11:00

80%

14°

km/h

95%

12:00

15°

km/h

94%

13:00

80%

15°

km/h

86%

14:00

80%

15°

km/h

94%

15:00

14°

km/h

95%

16:00

80%

14°

km/h

93%

17:00

80%

14°

km/h

93%

18:00

14°

km/h

94%

19:00

80%

14°

km/h

97%

20:00

80%

14°

km/h

97%

21:00

14°

km/h

94%

22:00

13°

km/h

93%

23:00

13°

km/h

93%

Fri

00:00

13°

km/h

92%

01:00

12°

km/h

91%

02:00

12°

km/h

92%

03:00

12°

km/h

96%

04:00

12°

km/h

96%

05:00

12°

km/h

93%

06:00

12°

km/h

92%

07:00

12°

km/h

91%

08:00

12°

km/h

92%

09:00

12°

km/h

89%

10:00

13°

km/h

85%

11:00

14°

km/h

77%

12:00

17°

km/h

69%

13:00

18°

km/h

63%

14:00

18°

km/h

66%

15:00

19°

km/h

62%

16:00

20°

km/h

54%

17:00

19°

km/h

62%

18:00

17°

km/h

75%

19:00

15°

km/h

80%

20:00

14°

km/h

84%

21:00

14°

km/h

90%

22:00

13°

km/h

95%

23:00

13°

km/h

99%

Sat

00:00

13°

km/h

96%

01:00

12°

km/h

98%

02:00

11°

km/h

93%

03:00

12°

km/h

60%

04:00

12°

km/h

49%

05:00

11°

km/h

50%

06:00

13°

km/h

68%

07:00

12°

km/h

60%

08:00

13°

km/h

50%

09:00

15°

km/h

37%

10:00

17°

km/h

27%

11:00

19°

km/h

23%

12:00

21°

km/h

21%

13:00

22°

km/h

21%

14:00

23°

km/h

21%

15:00

23°

km/h

21%

16:00

23°

km/h

22%

17:00

23°

km/h

23%

18:00

20°

km/h

25%

19:00

18°

km/h

32%

20:00

17°

km/h

36%

21:00

17°

km/h

37%

22:00

17°

km/h

39%

23:00

16°

km/h

42%

Sun

00:00

16°

km/h

43%

01:00

15°

km/h

42%

Daily forecast

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

Today

90%

15°

13°

km/h

93%

Fri

20°

12°

km/h

78%

Sat

23°

12°

km/h

33%

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

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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

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Castro Valley 2 today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Castro Valley 2

0 AQI⁺ US

Good

23:00–00:00 Oct 21

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	35
2	Castro Valley Boulevard	33
3	Bedford Drive	31
4	Morton Place	28
5	Castlebrook Drive	24
6	Oak Canyon Place	24
7	Milton Avenue	17
8	Brierly Court	13
9	Castro Valley, Briar Ridge, CA	13
10	Castro Valley 2	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Roswell, Georgia	121
2	Kendall, Washington	115
3	Chelan, Washington	114
4	Deschutes River Woods, Oregon	114
5	Inchelium, Washington	110
6	Avenal, California	106
7	Winthrop, Washington	106
8	Franklin, Merced County, California	104
9	Moxee, Washington	98
10	Peaceful Valley, Washington	95