West Capistrano Way

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Air quality near West Capistrano Way, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near West Capistrano Way, San Mateo • 654 Followers • 03:00, Oct 22

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.6 µg/m³

15°

4 km/h

91 %

Data source: PurpleAir

Hourly forecast

West Capistrano Way, San Mateo air quality index (AQI⁺) forecast

Now

15°

km/h

91%

04:00

15°

km/h

86%

05:00

15°

km/h

80%

06:00

16°

km/h

79%

07:00

16°

km/h

82%

08:00

80%

15°

km/h

85%

09:00

90%

15°

km/h

94%

10:00

80%

15°

km/h

92%

11:00

16°

km/h

91%

12:00

16°

km/h

95%

13:00

16°

km/h

90%

14:00

70%

16°

km/h

89%

15:00

16°

km/h

87%

16:00

16°

km/h

85%

17:00

16°

km/h

84%

18:00

15°

km/h

86%

19:00

15°

km/h

88%

20:00

15°

km/h

88%

21:00

14°

km/h

89%

22:00

14°

km/h

89%

23:00

14°

km/h

89%

Fri

00:00

13°

km/h

89%

01:00

13°

km/h

90%

02:00

13°

km/h

89%

03:00

13°

km/h

88%

04:00

12°

km/h

92%

05:00

12°

km/h

90%

06:00

12°

km/h

89%

07:00

12°

km/h

88%

08:00

12°

km/h

93%

09:00

13°

km/h

93%

10:00

13°

km/h

90%

11:00

13°

km/h

91%

12:00

14°

km/h

83%

13:00

15°

km/h

74%

14:00

16°

km/h

70%

15:00

17°

km/h

70%

16:00

18°

km/h

69%

17:00

17°

km/h

73%

18:00

16°

km/h

77%

19:00

15°

km/h

77%

20:00

15°

km/h

78%

21:00

15°

km/h

72%

22:00

15°

km/h

67%

23:00

15°

km/h

64%

Sat

00:00

15°

km/h

67%

01:00

15°

km/h

71%

02:00

14°

km/h

69%

03:00

14°

km/h

64%

04:00

14°

km/h

60%

05:00

14°

km/h

64%

06:00

14°

km/h

75%

07:00

14°

km/h

75%

08:00

14°

km/h

74%

09:00

16°

km/h

68%

10:00

17°

km/h

58%

11:00

18°

km/h

50%

12:00

19°

km/h

45%

13:00

19°

km/h

43%

14:00

20°

km/h

42%

15:00

21°

km/h

42%

16:00

22°

km/h

40%

17:00

22°

km/h

42%

18:00

21°

km/h

47%

19:00

19°

km/h

51%

20:00

18°

km/h

55%

21:00

18°

km/h

57%

22:00

17°

km/h

57%

23:00

17°

km/h

60%

Sun

00:00

17°

km/h

63%

01:00

17°

km/h

62%

02:00

16°

km/h

61%

Daily forecast

West Capistrano Way, San Mateo air quality index (AQI⁺) forecast

Today

16°

14°

km/h

88%

Fri

18°

12°

km/h

80%

Sat

22°

14°

km/h

54%

Air pollutants

What is the current air quality near West Capistrano Way?

PM2.5 concentration is currently 1.1 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 West Capistrano Way, San Mateo air pollution map

Pollen

What is the pollen count in West Capistrano Way today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in West Capistrano Way today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for West Capistrano Way

31 AQI⁺ US

Good

02:00–03:00 Oct 22

AQI⁺ US

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Most polluted locations near West Capistrano Way, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time West Capistrano Way AQI⁺ station ranking

#	Stations	AQI⁺ US
1	238 41st Avenue	55
2	37th Avenue	46
3	113 West 40th Avenue	44
4	Beresford Park	36
5	213-201 Irving St	29
6	Arroyo Ct	26
7	BV.SM Upper	23
8	13th Avenue	13
9	Central San Mateo	10
10	CuriOdyssey at Coyote Point	9

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Roswell, Georgia	120
2	Inchelium, Washington	119
3	Deschutes River Woods, Oregon	114
4	Chelan, Washington	112
5	Franklin, Merced County, California	109
6	Kendall, Washington	108
7	Moxee, Washington	101
8	Winthrop, Washington	101
9	Avenal, California	100
10	Keyes, California	96