Castro Street

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Air quality near Castro Street, San Leandro

Air quality index (AQI⁺) and PM2.5 air pollution near Castro Street, San Leandro • 1.4K Followers • 22:00, Sep 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

1.9 µg/m³

16°

7 km/h

84 %

Data source: PurpleAir

Hourly forecast

Castro Street, San Leandro air quality index (AQI⁺) forecast

Now

16°

km/h

84%

23:00

15°

km/h

85%

Thu

00:00

15°

km/h

85%

01:00

15°

km/h

85%

02:00

15°

km/h

87%

03:00

14°

km/h

89%

04:00

14°

km/h

90%

05:00

14°

km/h

91%

06:00

14°

km/h

91%

07:00

13°

km/h

93%

08:00

14°

km/h

88%

09:00

16°

km/h

76%

10:00

19°

km/h

64%

11:00

21°

km/h

56%

12:00

23°

km/h

49%

13:00

25°

km/h

44%

14:00

26°

km/h

40%

15:00

26°

km/h

41%

16:00

25°

km/h

47%

17:00

23°

km/h

51%

18:00

21°

km/h

57%

19:00

19°

km/h

64%

20:00

18°

km/h

69%

21:00

16°

km/h

74%

22:00

16°

km/h

77%

23:00

15°

km/h

79%

Fri

00:00

15°

km/h

79%

01:00

15°

km/h

79%

02:00

15°

km/h

81%

03:00

14°

km/h

84%

04:00

14°

km/h

86%

05:00

14°

km/h

90%

06:00

14°

km/h

90%

07:00

14°

km/h

90%

08:00

14°

km/h

84%

09:00

16°

km/h

75%

10:00

18°

km/h

68%

11:00

21°

km/h

57%

12:00

23°

km/h

49%

13:00

25°

km/h

45%

14:00

25°

km/h

44%

15:00

25°

km/h

42%

16:00

26°

km/h

38%

17:00

25°

km/h

42%

18:00

25°

km/h

37%

19:00

22°

km/h

42%

20:00

22°

km/h

43%

21:00

21°

km/h

47%

22:00

21°

km/h

46%

23:00

20°

km/h

47%

Sat

00:00

20°

km/h

48%

01:00

19°

km/h

49%

02:00

19°

km/h

49%

03:00

19°

km/h

48%

04:00

19°

km/h

48%

05:00

19°

km/h

46%

06:00

19°

km/h

46%

07:00

19°

km/h

44%

08:00

21°

km/h

42%

09:00

24°

km/h

36%

10:00

27°

km/h

30%

11:00

29°

km/h

27%

12:00

30°

km/h

26%

13:00

31°

km/h

26%

14:00

32°

km/h

25%

15:00

33°

km/h

22%

16:00

32°

km/h

21%

17:00

31°

km/h

22%

18:00

28°

km/h

27%

19:00

25°

km/h

33%

20:00

23°

km/h

36%

21:00

23°

km/h

36%

Daily forecast

Castro Street, San Leandro air quality index (AQI⁺) forecast

Today

26°

13°

km/h

64%

Thu

26°

14°

km/h

55%

Fri

33°

19°

km/h

32%

Air pollutants

What is the current air quality near Castro Street?

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 Street, San Leandro air pollution map

Pollen

What is the pollen count in Castro Street today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Castro Street today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Castro Street

11 AQI⁺ US

Good

21:00–22:00 Sep 30

AQI⁺ US

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Most polluted locations near Castro Street, San Leandro

Worldwide AQI⁺ ranking

Station ranking

Real-time Castro Street AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Grass Valley ES	38
2	Brookfield ES	34
3	Elmhurst United MS	29
4	Esperanza ES	29
5	15-47 Dutton Ave	26
6	Lewis Avenue	25
7	Euclid Ave	24
8	Bay-O-Vista	12
9	Castro Street	11
10	2300 Davis Street	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Chattanooga, Tennessee	95
2	Turlock, California	95
3	Falcon Heights, Minnesota	93
4	San Diego County, California	91
5	Avenal, California	87
6	Fresno County, California	86
7	Madera, California	82
8	Grass Valley, California	81
9	Aliso Viejo, California	78
10	North St. Paul, Minnesota	75