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Air quality near 37th Avenue, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near 37th Avenue, San Mateo • 31 Followers • 23:00, Jun 16 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.5 µg/m³

15°

14 km/h

85 %

Data source: PurpleAir

Hourly forecast

37th Avenue, San Mateo air quality index (AQI⁺) forecast

Now

15°

km/h

85%

Wed

00:00

14°

km/h

86%

01:00

14°

km/h

86%

02:00

14°

km/h

87%

03:00

13°

km/h

87%

04:00

13°

km/h

87%

05:00

13°

km/h

87%

06:00

13°

km/h

87%

07:00

14°

km/h

84%

08:00

15°

km/h

77%

09:00

17°

km/h

71%

10:00

18°

km/h

66%

11:00

20°

km/h

62%

12:00

21°

km/h

62%

13:00

21°

km/h

60%

14:00

22°

km/h

59%

15:00

21°

km/h

60%

16:00

20°

km/h

65%

17:00

19°

km/h

67%

18:00

18°

km/h

71%

19:00

17°

km/h

78%

20:00

16°

km/h

82%

21:00

15°

km/h

84%

22:00

15°

km/h

85%

23:00

15°

km/h

86%

Thu

00:00

14°

km/h

87%

01:00

14°

km/h

88%

02:00

14°

km/h

89%

03:00

14°

km/h

89%

04:00

13°

km/h

89%

05:00

13°

km/h

90%

06:00

13°

km/h

90%

07:00

14°

km/h

85%

08:00

15°

km/h

79%

09:00

17°

km/h

72%

10:00

18°

km/h

68%

11:00

20°

km/h

64%

12:00

20°

km/h

64%

13:00

21°

km/h

63%

14:00

20°

km/h

65%

15:00

19°

km/h

68%

16:00

18°

km/h

69%

17:00

18°

km/h

71%

18:00

17°

km/h

74%

19:00

16°

km/h

77%

20:00

15°

km/h

81%

21:00

14°

km/h

86%

22:00

14°

km/h

88%

23:00

13°

km/h

89%

Fri

00:00

14°

km/h

89%

01:00

14°

km/h

88%

02:00

14°

km/h

88%

03:00

13°

km/h

87%

04:00

13°

km/h

88%

05:00

13°

km/h

90%

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

21°

km/h

56%

15:00

21°

km/h

53%

16:00

21°

km/h

53%

17:00

20°

km/h

56%

18:00

19°

km/h

60%

19:00

18°

km/h

64%

20:00

18°

km/h

64%

21:00

17°

km/h

68%

22:00

16°

km/h

72%

Daily forecast

37th Avenue, San Mateo air quality index (AQI⁺) forecast

Today

22°

13°

km/h

72%

Thu

21°

13°

km/h

74%

Fri

21°

16°

km/h

63%

Air pollutants

What is the current air quality near 37th Avenue?

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 37th Avenue, San Mateo air pollution map

Pollen

What is the pollen count in 37th Avenue today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 37th Avenue

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Air Quality Monitors

Pollen

What is the pollen count in 37th Avenue today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 37th Avenue

25 AQI⁺ US

Good

22:00–23:00 Jun 16 Local time

AQI⁺ US

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Most polluted locations near 37th Avenue, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time 37th Avenue AQI⁺ station ranking

#	Stations	AQI⁺ US
1	238 41st Avenue	26
2	37th Avenue	25
3	113 West 40th Avenue	19
4	Beresford Park	19
5	10th Ave and Palm	14
6	Central San Mateo	12
7	13th Avenue	9
8	Belford Way	7
9	BV.SM Upper	6
10	Butano State Park	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Fresno, California	91
2	Middletown, Ohio	88
3	Kernville, California	85
4	Riverside County, California	85
5	Tehama County, California	81
6	Idaho County, Idaho	69
7	Crestline, California	68
8	Fresno County, California	66
9	Ravalli County, Montana	66
10	Tulare County, California	65