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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 • 289 Followers • 15:00, Apr 24 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.4 µg/m³

15°

15 km/h

72 %

Data source: PurpleAir

Hourly forecast

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

Now

15°

km/h

72%

17:00

15°

km/h

75%

18:00

14°

km/h

78%

19:00

14°

km/h

82%

20:00

13°

km/h

86%

21:00

90%

12°

km/h

95%

22:00

90%

12°

km/h

94%

23:00

90%

13°

km/h

92%

Sat

00:00

11°

km/h

90%

01:00

11°

km/h

91%

02:00

11°

km/h

89%

03:00

11°

km/h

92%

04:00

11°

km/h

89%

05:00

11°

km/h

92%

06:00

10°

km/h

91%

07:00

10°

km/h

89%

08:00

11°

km/h

88%

09:00

12°

km/h

84%

10:00

13°

km/h

80%

11:00

12°

km/h

82%

12:00

13°

km/h

77%

13:00

14°

km/h

75%

14:00

14°

km/h

81%

15:00

13°

km/h

78%

16:00

13°

km/h

74%

17:00

13°

km/h

80%

18:00

13°

km/h

85%

19:00

90%

13°

km/h

88%

20:00

12°

km/h

88%

21:00

12°

km/h

92%

22:00

90%

11°

km/h

89%

23:00

90%

11°

km/h

91%

Sun

00:00

10°

km/h

92%

01:00

90%

11°

km/h

93%

02:00

90%

11°

km/h

92%

03:00

11°

km/h

87%

04:00

10°

km/h

83%

05:00

11°

km/h

91%

06:00

90%

10°

km/h

94%

07:00

90%

11°

km/h

93%

08:00

12°

km/h

93%

09:00

12°

km/h

92%

10:00

90%

12°

km/h

94%

11:00

13°

km/h

86%

12:00

13°

km/h

88%

13:00

14°

km/h

81%

14:00

13°

km/h

87%

15:00

13°

km/h

90%

16:00

13°

km/h

88%

17:00

90%

12°

km/h

97%

18:00

0°

km/h

19:00

15°

km/h

63%

20:00

14°

km/h

67%

21:00

14°

km/h

67%

22:00

13°

km/h

72%

23:00

13°

km/h

72%

Mon

00:00

0°

km/h

01:00

13°

km/h

72%

02:00

12°

km/h

76%

03:00

12°

km/h

76%

04:00

12°

km/h

71%

05:00

12°

km/h

76%

06:00

0°

km/h

07:00

14°

km/h

67%

08:00

14°

km/h

67%

09:00

15°

km/h

63%

10:00

16°

km/h

59%

11:00

16°

km/h

63%

12:00

0°

km/h

13:00

16°

km/h

59%

14:00

16°

km/h

59%

15:00

16°

km/h

59%

Daily forecast

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

Today

16°

11°

km/h

82%

Fri

14°

10°

km/h

84%

Sat

15°

10°

km/h

85%

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

High

Tree Low	25%
Grass High	75%
Weed Low	25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Belford Way

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Air Quality Monitors

Pollen

What is the pollen count in Belford Way today?

Index

High

Tree Low	25%
Grass High	75%
Weed Low	25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Belford Way

19 AQI⁺ US

Good

14:00–15:00 Apr 24 Local time

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	34
2	37th Avenue	30
3	Arroyo Ct	29
4	113 West 40th Avenue	27
5	10th Ave and Palm	25
6	Baywood - Aragon	25
7	BV.SM Upper	23
8	13th Avenue	21
9	Belford Way	19
10	31st Ave	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Sunriver, Oregon	152
2	Three Rivers, Oregon	144
3	La Pine, Oregon	99
4	Mission, Texas	90
5	Port Arthur, Texas	79
6	Columbia, South Carolina	73
7	Monroe, North Carolina	70
8	Murrieta, California	69
9	Spring, Texas	69
10	Spartanburg, South Carolina	68