SLCA Main Building

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Air quality near SLCA Main Building, San Leandro

Air quality index (AQI⁺) and PM2.5 air pollution near SLCA Main Building, San Leandro • 1.2K Followers • 21:00, Sep 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

0.8 µg/m³

17°

7 km/h

78 %

Data source: PurpleAir

Hourly forecast

SLCA Main Building, San Leandro air quality index (AQI⁺) forecast

Now

17°

km/h

78%

22:00

16°

km/h

83%

23:00

15°

km/h

85%

Thu

00:00

15°

km/h

85%

01:00

15°

km/h

85%

02:00

15°

km/h

86%

03:00

14°

km/h

88%

04:00

14°

km/h

90%

05:00

14°

km/h

91%

06:00

14°

km/h

92%

07:00

13°

km/h

93%

08:00

14°

km/h

87%

09:00

16°

km/h

75%

10:00

19°

km/h

63%

11:00

21°

km/h

54%

12:00

23°

km/h

47%

13:00

25°

km/h

41%

14:00

26°

km/h

38%

15:00

26°

km/h

38%

16:00

25°

km/h

45%

17:00

23°

km/h

50%

18:00

21°

km/h

56%

19:00

19°

km/h

63%

20:00

17°

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

89%

06:00

13°

km/h

90%

07:00

14°

km/h

89%

08:00

14°

km/h

83%

09:00

16°

km/h

73%

10:00

18°

km/h

65%

11:00

21°

km/h

54%

12:00

23°

km/h

48%

13:00

25°

km/h

43%

14:00

26°

km/h

41%

15:00

25°

km/h

41%

16:00

27°

km/h

37%

17:00

25°

km/h

41%

18:00

25°

km/h

41%

19:00

22°

km/h

54%

20:00

21°

km/h

54%

21:00

20°

km/h

59%

22:00

20°

km/h

54%

23:00

20°

km/h

53%

Sat

00:00

19°

km/h

57%

01:00

19°

km/h

58%

02:00

19°

km/h

56%

03:00

19°

km/h

54%

04:00

19°

km/h

53%

05:00

19°

km/h

47%

06:00

19°

km/h

46%

07:00

19°

km/h

44%

08:00

20°

km/h

40%

09:00

23°

km/h

29%

10:00

26°

km/h

23%

11:00

28°

km/h

20%

12:00

30°

km/h

18%

13:00

31°

km/h

17%

14:00

31°

km/h

17%

15:00

32°

km/h

17%

16:00

31°

km/h

19%

17:00

30°

km/h

22%

18:00

27°

km/h

30%

19:00

24°

km/h

41%

20:00

22°

km/h

43%

Daily forecast

SLCA Main Building, San Leandro air quality index (AQI⁺) forecast

Today

26°

13°

km/h

62%

Thu

27°

13°

km/h

57%

Fri

32°

19°

km/h

30%

Air pollutants

What is the current air quality near SLCA Main Building?

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 SLCA Main Building, San Leandro air pollution map

Pollen

What is the pollen count in SLCA Main Building today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in SLCA Main Building today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for SLCA Main Building

4 AQI⁺ US

Good

20:00–21:00 Sep 30

AQI⁺ US

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Most polluted locations near SLCA Main Building, San Leandro

Worldwide AQI⁺ ranking

Station ranking

Real-time SLCA Main Building AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Grass Valley ES	38
2	Brookfield ES	34
3	15-47 Dutton Ave	33
4	Euclid Ave	30
5	Elmhurst United MS	29
6	Esperanza ES	29
7	Lewis Avenue	28
8	Castro Street	17
9	Bay-O-Vista	15
10	2300 Davis Street	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Turlock, California	96
2	Chattanooga, Tennessee	95
3	Crestline, California	85
4	Mariposa County, California	81
5	Sacramento County, California	80
6	Fresno County, California	79
7	Fresno, California	78
8	Los Gatos, California	78
9	San Diego County, California	78
10	Aliso Viejo, California	77