Leafwood Court

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Air quality near Leafwood Court, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Leafwood Court, San Mateo • 355 Followers • 23:00, Sep 05

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.5 µg/m³

15°

11 km/h

86 %

Data source: PurpleAir

Hourly forecast

Leafwood Court, San Mateo air quality index (AQI⁺) forecast

Now

15°

km/h

86%

Sun

00:00

15°

km/h

86%

01:00

14°

km/h

88%

02:00

14°

km/h

88%

03:00

14°

km/h

88%

04:00

13°

km/h

89%

05:00

13°

km/h

90%

06:00

13°

km/h

89%

07:00

13°

km/h

89%

08:00

13°

km/h

90%

09:00

15°

km/h

84%

10:00

16°

km/h

78%

11:00

17°

km/h

72%

12:00

19°

km/h

67%

13:00

19°

km/h

64%

14:00

20°

km/h

62%

15:00

20°

km/h

63%

16:00

19°

km/h

63%

17:00

19°

km/h

64%

18:00

18°

km/h

68%

19:00

16°

km/h

75%

20:00

15°

km/h

82%

21:00

15°

km/h

85%

22:00

14°

km/h

87%

23:00

14°

km/h

88%

Mon

00:00

14°

km/h

87%

01:00

14°

km/h

86%

02:00

13°

km/h

87%

03:00

13°

km/h

88%

04:00

13°

km/h

89%

05:00

13°

km/h

88%

06:00

13°

km/h

89%

07:00

12°

km/h

91%

08:00

13°

km/h

90%

09:00

16°

km/h

79%

10:00

18°

km/h

66%

11:00

20°

km/h

53%

12:00

23°

km/h

44%

13:00

25°

km/h

38%

14:00

26°

km/h

35%

15:00

27°

km/h

30%

16:00

27°

km/h

30%

17:00

25°

km/h

42%

18:00

24°

km/h

45%

19:00

21°

km/h

47%

20:00

20°

km/h

52%

21:00

19°

km/h

58%

22:00

19°

km/h

56%

23:00

19°

km/h

47%

Tue

00:00

19°

km/h

46%

01:00

19°

km/h

49%

02:00

18°

km/h

53%

03:00

18°

km/h

55%

04:00

18°

km/h

54%

05:00

18°

km/h

53%

06:00

16°

km/h

54%

07:00

16°

km/h

52%

08:00

18°

km/h

49%

09:00

20°

km/h

43%

10:00

22°

km/h

40%

11:00

24°

km/h

34%

12:00

25°

km/h

31%

13:00

27°

km/h

27%

14:00

28°

km/h

25%

15:00

28°

km/h

25%

16:00

27°

km/h

27%

17:00

26°

km/h

29%

18:00

24°

km/h

30%

19:00

23°

km/h

30%

20:00

22°

km/h

32%

21:00

21°

km/h

33%

22:00

21°

km/h

34%

Daily forecast

Leafwood Court, San Mateo air quality index (AQI⁺) forecast

Today

20°

13°

km/h

75%

Mon

27°

12°

km/h

56%

Tue

28°

16°

km/h

35%

Air pollutants

What is the current air quality near Leafwood Court?

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 Leafwood Court, San Mateo air pollution map

Pollen

What is the pollen count in Leafwood Court today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Leafwood Court today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Leafwood Court

14 AQI⁺ US

Good

22:00–23:00 Sep 05

AQI⁺ US

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Most polluted locations near Leafwood Court, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Leafwood Court AQI⁺ station ranking

#	Stations	AQI⁺ US
1	238 41st Avenue	19
2	213-201 Irving St	18
3	37th Avenue	18
4	Arroyo Ct	17
5	10th Ave and Palm	14
6	113 West 40th Avenue	13
7	13th Avenue	12
8	Belford Way	10
9	Baywood - Aragon	9
10	31st Ave	4

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	184
2	Medina, Ohio	74
3	Memphis, Tennessee	71
4	Tulsa County, Oklahoma	70
5	Calexico, California	66
6	Willow Creek, California	64
7	Champaign, Illinois	63
8	Lilydale, Minnesota	63
9	Little Rock, Arkansas	62
10	Juneau, Alaska	61