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Air quality near Lyon Canyon, Castro Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Lyon Canyon, Castro Valley • 575 Followers • 01:00, Jun 22 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.9 µg/m³

13°

13 km/h

98 %

Data source: PurpleAir

Hourly forecast

Lyon Canyon, Castro Valley air quality index (AQI⁺) forecast

Now

13°

km/h

98%

02:00

12°

km/h

97%

03:00

12°

km/h

98%

04:00

12°

km/h

97%

05:00

12°

km/h

97%

06:00

12°

km/h

97%

07:00

12°

km/h

97%

08:00

13°

km/h

97%

09:00

14°

km/h

96%

10:00

16°

km/h

87%

11:00

19°

km/h

69%

12:00

21°

km/h

60%

13:00

22°

km/h

53%

14:00

23°

km/h

50%

15:00

22°

km/h

51%

16:00

22°

km/h

52%

17:00

21°

km/h

56%

18:00

20°

km/h

61%

19:00

18°

km/h

71%

20:00

16°

km/h

79%

21:00

14°

km/h

89%

22:00

13°

km/h

93%

23:00

13°

km/h

93%

Tue

00:00

12°

km/h

95%

01:00

12°

km/h

96%

02:00

12°

km/h

96%

03:00

11°

km/h

97%

04:00

11°

km/h

98%

05:00

11°

km/h

98%

06:00

11°

km/h

98%

07:00

11°

km/h

97%

08:00

13°

km/h

97%

09:00

14°

km/h

95%

10:00

18°

km/h

69%

11:00

21°

km/h

57%

12:00

23°

km/h

50%

13:00

24°

km/h

44%

14:00

24°

km/h

42%

15:00

24°

km/h

42%

16:00

24°

km/h

43%

17:00

23°

km/h

46%

18:00

22°

km/h

51%

19:00

19°

km/h

62%

20:00

17°

km/h

72%

21:00

15°

km/h

82%

22:00

14°

km/h

87%

23:00

13°

km/h

90%

Wed

00:00

13°

km/h

90%

01:00

12°

km/h

89%

02:00

12°

km/h

91%

03:00

11°

km/h

93%

04:00

11°

km/h

98%

05:00

11°

km/h

100%

06:00

13°

km/h

90%

07:00

15°

km/h

79%

08:00

18°

km/h

62%

09:00

21°

km/h

48%

10:00

23°

km/h

38%

11:00

26°

km/h

30%

12:00

28°

km/h

26%

13:00

28°

km/h

26%

14:00

29°

km/h

27%

15:00

29°

km/h

25%

16:00

28°

km/h

26%

17:00

27°

km/h

30%

18:00

25°

km/h

33%

19:00

23°

km/h

40%

20:00

20°

km/h

53%

21:00

17°

km/h

69%

22:00

16°

km/h

75%

23:00

16°

km/h

80%

Thu

00:00

15°

km/h

86%

Daily forecast

Lyon Canyon, Castro Valley air quality index (AQI⁺) forecast

Today

23°

12°

km/h

74%

Tue

24°

11°

km/h

67%

Wed

29°

13°

km/h

46%

Air pollutants

What is the current air quality near Lyon Canyon?

PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Lyon Canyon, Castro Valley air pollution map

Pollen

What is the pollen count in Lyon Canyon today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Lyon Canyon

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Lyon Canyon today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Lyon Canyon

33 AQI⁺ US

Good

00:00–01:00 Jun 22 Local time

AQI⁺ US

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Most polluted locations near Lyon Canyon, Castro Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Lyon Canyon AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Castro Valley Boulevard	33
2	Lyon Canyon	33
3	Castlebrook Drive	26
4	Oak Canyon Place	26
5	Morton Place	25
6	Milton Avenue	19
7	Brickell Way	16
8	Brierly Court	13
9	Moyers Street	13
10	Castro Valley 2	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Glendora, California	162
2	Gila, Arizona	102
3	Richland County, South Carolina	99
4	Lee County, Florida	88
5	Montezuma County, Colorado	85
6	Rancho Cucamonga, California	80
7	Mission, Texas	79
8	Archuleta, Colorado	75
9	Grapevine, Texas	75
10	Arlington, Texas	71