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Air quality near Arroyo Ct, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Arroyo Ct, San Mateo • 1.2K Followers

No current dataLast update 19:00, Jun 07 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.4 µg/m³

10°

20 km/h

98 %

Data source: PurpleAir

Hourly forecast

Arroyo Ct, San Mateo air quality index (AQI⁺) forecast

04:00

11°

km/h

89%

05:00

11°

km/h

89%

06:00

10°

km/h

89%

07:00

11°

km/h

88%

08:00

12°

km/h

86%

09:00

13°

km/h

82%

10:00

13°

km/h

79%

11:00

14°

km/h

72%

12:00

16°

km/h

68%

13:00

17°

km/h

71%

14:00

17°

km/h

72%

15:00

17°

km/h

72%

16:00

17°

km/h

74%

17:00

17°

km/h

76%

18:00

16°

km/h

79%

19:00

15°

km/h

84%

20:00

15°

km/h

85%

21:00

15°

km/h

86%

22:00

15°

km/h

88%

23:00

15°

km/h

88%

00:00

15°

km/h

89%

01:00

14°

km/h

90%

02:00

14°

km/h

91%

03:00

14°

km/h

90%

04:00

14°

km/h

89%

05:00

14°

km/h

91%

06:00

14°

km/h

92%

07:00

14°

km/h

89%

08:00

15°

km/h

87%

09:00

15°

km/h

84%

10:00

16°

km/h

78%

11:00

16°

km/h

74%

12:00

17°

km/h

71%

13:00

17°

km/h

70%

14:00

17°

km/h

68%

15:00

17°

km/h

68%

16:00

17°

km/h

68%

17:00

16°

km/h

70%

18:00

15°

km/h

73%

19:00

14°

km/h

75%

20:00

13°

km/h

77%

21:00

13°

km/h

80%

22:00

13°

km/h

79%

23:00

13°

km/h

79%

00:00

13°

km/h

81%

01:00

13°

km/h

78%

02:00

12°

km/h

78%

03:00

12°

km/h

79%

04:00

12°

km/h

75%

05:00

13°

km/h

74%

06:00

0°

km/h

07:00

16°

km/h

72%

08:00

18°

km/h

68%

09:00

19°

km/h

64%

10:00

21°

km/h

56%

11:00

21°

km/h

60%

12:00

0°

km/h

13:00

22°

km/h

53%

14:00

22°

km/h

50%

15:00

23°

km/h

44%

16:00

24°

km/h

38%

17:00

24°

km/h

44%

18:00

0°

km/h

19:00

20°

km/h

52%

20:00

19°

km/h

56%

21:00

18°

km/h

60%

22:00

16°

km/h

67%

23:00

15°

km/h

72%

00:00

0°

km/h

01:00

15°

km/h

72%

02:00

15°

km/h

72%

Daily forecast

Arroyo Ct, San Mateo air quality index (AQI⁺) forecast

Today

17°

10°

km/h

79%

Tue

17°

13°

km/h

77%

Wed

24°

16°

km/h

56%

Air pollutants

What is the current air quality near Arroyo Ct?

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 Arroyo Ct, San Mateo air pollution map

Pollen

What is the pollen count in Arroyo Ct today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Arroyo Ct

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Air Quality Monitors

Pollen

What is the pollen count in Arroyo Ct today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Arroyo Ct

24 AQI⁺ US

Good

19:00–20:00 Jun 07 Local time

AQI⁺ US

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Most polluted locations near Arroyo Ct, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Arroyo Ct AQI⁺ station ranking

#	Stations	AQI⁺ US
1	37th Avenue	25
2	238 41st Avenue	24
3	Beresford Park	20
4	113 West 40th Avenue	18
5	Baywood - Aragon	16
6	10th Ave and Palm	15
7	13th Avenue	13
8	BV.SM Upper	13
9	Cornell	12
10	Central San Mateo	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Richland County, South Carolina	96
2	LaSalle, Illinois	77
3	Lemont, Illinois	73
4	Pinal County, Arizona	73
5	York County, Virginia	71
6	Joliet, Illinois	66
7	Crestline, California	65
8	Greensboro, North Carolina	65
9	Orange County, North Carolina	65
10	Romeoville, Illinois	64