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Air quality near Belford Way, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Belford Way, San Mateo • 292 Followers

No current dataLast update 17:00, Jun 14

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.7 µg/m³

14°

10 km/h

89 %

Data source: PurpleAir

Hourly forecast

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

02:00

14°

km/h

90%

03:00

13°

km/h

90%

04:00

13°

km/h

91%

05:00

13°

km/h

91%

06:00

13°

km/h

89%

07:00

14°

km/h

87%

08:00

15°

km/h

81%

09:00

17°

km/h

74%

10:00

19°

km/h

67%

11:00

20°

km/h

63%

12:00

21°

km/h

59%

13:00

22°

km/h

55%

14:00

23°

km/h

52%

15:00

24°

km/h

51%

16:00

23°

km/h

51%

17:00

22°

km/h

54%

18:00

21°

km/h

57%

19:00

20°

km/h

59%

20:00

18°

km/h

63%

21:00

16°

km/h

73%

22:00

15°

km/h

79%

23:00

15°

km/h

79%

00:00

14°

km/h

80%

01:00

14°

km/h

82%

02:00

13°

km/h

84%

03:00

13°

km/h

86%

04:00

13°

km/h

86%

05:00

13°

km/h

87%

06:00

12°

km/h

88%

07:00

13°

km/h

84%

08:00

15°

km/h

76%

09:00

17°

km/h

70%

10:00

18°

km/h

64%

11:00

20°

km/h

60%

12:00

21°

km/h

56%

13:00

23°

km/h

54%

14:00

23°

km/h

52%

15:00

23°

km/h

54%

16:00

22°

km/h

56%

17:00

20°

km/h

58%

18:00

19°

km/h

62%

19:00

17°

km/h

69%

20:00

16°

km/h

72%

21:00

15°

km/h

76%

22:00

15°

km/h

77%

23:00

14°

km/h

81%

00:00

13°

km/h

83%

01:00

13°

km/h

85%

02:00

13°

km/h

86%

03:00

12°

km/h

86%

04:00

12°

km/h

86%

05:00

12°

km/h

87%

06:00

15°

km/h

82%

07:00

16°

km/h

77%

08:00

16°

km/h

77%

09:00

18°

km/h

73%

10:00

19°

km/h

68%

11:00

19°

km/h

68%

12:00

20°

km/h

64%

13:00

20°

km/h

64%

14:00

20°

km/h

64%

15:00

20°

km/h

64%

16:00

21°

km/h

60%

17:00

20°

km/h

64%

18:00

19°

km/h

68%

19:00

17°

km/h

72%

20:00

17°

km/h

72%

21:00

16°

km/h

77%

22:00

16°

km/h

77%

23:00

15°

km/h

82%

00:00

15°

km/h

82%

Daily forecast

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

Today

24°

13°

km/h

65%

Tue

23°

12°

km/h

66%

Wed

21°

15°

km/h

70%

Air pollutants

What is the current air quality near Belford Way?

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

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Real-time Belford Way, San Mateo air pollution map

Pollen

What is the pollen count in Belford Way today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Belford Way today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Belford Way

21 AQI⁺ US

Good

17:00–18:00 Jun 14

AQI⁺ US

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Most polluted locations near Belford Way, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Belford Way AQI⁺ station ranking

#	Stations	AQI⁺ US
1	238 41st Avenue	31
2	37th Avenue	29
3	Arroyo Ct	27
4	Beresford Park	24
5	113 West 40th Avenue	22
6	10th Ave and Palm	21
7	13th Avenue	13
8	BV.SM Upper	9
9	Butano State Park	4
10	Central San Mateo	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	The Dalles, Oregon	170
2	White Salmon, Washington	123
3	Hood River, Oregon	119
4	Klickitat County, Washington	87
5	West Des Moines, Iowa	79
6	Bar Harbor, Maine	78
7	Tehama County, California	75
8	St. George, Maine	71
9	Modesto, California	65
10	Apache Junction, Arizona	64