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Air quality near Central San Mateo, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Central San Mateo, San Mateo • 248 Followers • 21:00, Jun 17 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

1.1 µg/m³

14°

14 km/h

85 %

Data source: PurpleAir

Hourly forecast

Central San Mateo, San Mateo air quality index (AQI⁺) forecast

Now

14°

km/h

85%

23:00

13°

km/h

86%

Thu

00:00

13°

km/h

87%

01:00

13°

km/h

87%

02:00

13°

km/h

88%

03:00

13°

km/h

86%

04:00

13°

km/h

89%

05:00

13°

km/h

89%

06:00

13°

km/h

90%

07:00

13°

km/h

85%

08:00

14°

km/h

80%

09:00

16°

km/h

76%

10:00

17°

km/h

70%

11:00

18°

km/h

66%

12:00

20°

km/h

61%

13:00

20°

km/h

62%

14:00

20°

km/h

63%

15:00

19°

km/h

64%

16:00

18°

km/h

67%

17:00

17°

km/h

71%

18:00

16°

km/h

75%

19:00

16°

km/h

79%

20:00

15°

km/h

83%

21:00

15°

km/h

86%

22:00

14°

km/h

87%

23:00

14°

km/h

88%

Fri

00:00

13°

km/h

88%

01:00

13°

km/h

89%

02:00

13°

km/h

89%

03:00

14°

km/h

91%

04:00

13°

km/h

93%

05:00

13°

km/h

92%

06:00

13°

km/h

91%

07:00

13°

km/h

85%

08:00

14°

km/h

80%

09:00

16°

km/h

73%

10:00

17°

km/h

69%

11:00

18°

km/h

67%

12:00

19°

km/h

64%

13:00

19°

km/h

63%

14:00

19°

km/h

63%

15:00

19°

km/h

63%

16:00

18°

km/h

64%

17:00

18°

km/h

68%

18:00

19°

km/h

60%

19:00

18°

km/h

64%

20:00

17°

km/h

68%

21:00

17°

km/h

68%

22:00

16°

km/h

72%

23:00

16°

km/h

72%

Sat

00:00

16°

km/h

72%

01:00

16°

km/h

72%

02:00

16°

km/h

72%

03:00

15°

km/h

77%

04:00

15°

km/h

77%

05:00

15°

km/h

82%

06:00

16°

km/h

72%

07:00

16°

km/h

72%

08:00

17°

km/h

72%

09:00

18°

km/h

68%

10:00

19°

km/h

64%

11:00

20°

km/h

60%

12:00

20°

km/h

60%

13:00

21°

km/h

56%

14:00

20°

km/h

56%

15:00

19°

km/h

60%

16:00

19°

km/h

60%

17:00

18°

km/h

64%

18:00

17°

km/h

68%

19:00

16°

km/h

72%

20:00

15°

km/h

77%

21:00

14°

km/h

82%

Daily forecast

Central San Mateo, San Mateo air quality index (AQI⁺) forecast

Today

20°

13°

km/h

74%

Thu

19°

13°

km/h

70%

Fri

21°

14°

km/h

67%

Air pollutants

What is the current air quality near Central San Mateo?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Enjoy outdoor activities

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Real-time Central San Mateo, San Mateo air pollution map

Pollen

What is the pollen count in Central San Mateo today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Central San Mateo

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Air Quality Monitors

Pollen

What is the pollen count in Central San Mateo today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Central San Mateo

6 AQI⁺ US

Good

20:00–21:00 Jun 17 Local time

AQI⁺ US

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Most polluted locations near Central San Mateo, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Central San Mateo AQI⁺ station ranking

#	Stations	AQI⁺ US
1	238 41st Avenue	26
2	37th Avenue	24
3	113 West 40th Avenue	18
4	Beresford Park	18
5	Arroyo Ct	17
6	10th Ave and Palm	15
7	13th Avenue	8
8	Butano State Park	7
9	Belford Way	6
10	BV.SM Upper	5

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Indio, California	266
2	Albany County, Wyoming	106
3	Douglas, Colorado	104
4	Uintah County, Utah	102
5	Mission, Texas	101
6	Box Elder County, Utah	88
7	Lancaster, California	81
8	Murray, Utah	81
9	Palm Springs, California	81
10	Tulare County, California	81