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Air quality near 31st Ave, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near 31st Ave, San Mateo • 135 Followers

No current dataLast update 14:00, Jun 13 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

0.1 µg/m³

13°

7 km/h

87 %

Data source: PurpleAir

Hourly forecast

31st Ave, San Mateo air quality index (AQI⁺) forecast

08:00

15°

km/h

81%

09:00

16°

km/h

75%

10:00

17°

km/h

70%

11:00

19°

km/h

66%

12:00

20°

km/h

63%

13:00

21°

km/h

60%

14:00

21°

km/h

57%

15:00

21°

km/h

57%

16:00

21°

km/h

56%

17:00

20°

km/h

56%

18:00

20°

km/h

60%

19:00

19°

km/h

60%

20:00

17°

km/h

68%

21:00

16°

km/h

73%

22:00

15°

km/h

72%

23:00

15°

km/h

76%

00:00

14°

km/h

78%

01:00

14°

km/h

81%

02:00

13°

km/h

81%

03:00

13°

km/h

80%

04:00

13°

km/h

79%

05:00

13°

km/h

80%

06:00

12°

km/h

82%

07:00

13°

km/h

79%

08:00

15°

km/h

71%

09:00

17°

km/h

62%

10:00

19°

km/h

57%

11:00

20°

km/h

53%

12:00

22°

km/h

49%

13:00

23°

km/h

46%

14:00

23°

km/h

45%

15:00

23°

km/h

44%

16:00

23°

km/h

44%

17:00

22°

km/h

47%

18:00

21°

km/h

52%

19:00

19°

km/h

61%

20:00

17°

km/h

68%

21:00

16°

km/h

73%

22:00

15°

km/h

70%

23:00

15°

km/h

75%

00:00

15°

km/h

75%

01:00

14°

km/h

78%

02:00

13°

km/h

82%

03:00

13°

km/h

83%

04:00

13°

km/h

83%

05:00

12°

km/h

83%

06:00

13°

km/h

88%

07:00

14°

km/h

82%

08:00

15°

km/h

77%

09:00

16°

km/h

77%

10:00

16°

km/h

77%

11:00

18°

km/h

68%

12:00

19°

km/h

64%

13:00

20°

km/h

60%

14:00

19°

km/h

64%

15:00

18°

km/h

64%

16:00

18°

km/h

64%

17:00

17°

km/h

72%

18:00

16°

km/h

72%

19:00

15°

km/h

77%

20:00

15°

km/h

77%

21:00

14°

km/h

82%

22:00

14°

km/h

82%

23:00

13°

km/h

88%

00:00

14°

km/h

82%

01:00

14°

km/h

82%

02:00

14°

km/h

82%

03:00

13°

km/h

88%

04:00

13°

km/h

82%

05:00

13°

km/h

88%

06:00

14°

km/h

82%

Daily forecast

31st Ave, San Mateo air quality index (AQI⁺) forecast

Today

21°

13°

km/h

68%

Tue

23°

12°

km/h

59%

Wed

20°

13°

km/h

73%

Air pollutants

What is the current air quality near 31st Ave?

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 31st Ave, San Mateo air pollution map

Pollen

What is the pollen count in 31st Ave today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in 31st Ave today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 31st Ave

6 AQI⁺ US

Good

Fri, Jun 12 Local time

AQI⁺ US

Measure your own air quality

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Most polluted locations near 31st Ave, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time 31st Ave AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Arroyo Ct	20
2	37th Avenue	16
3	238 41st Avenue	14
4	Beresford Park	13
5	10th Ave and Palm	11
6	113 West 40th Avenue	11
7	13th Avenue	9
8	Belford Way	8
9	Butano State Park	1
10	BV.SM Upper	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	La Verne, California	105
2	San Bernardino County, California	101
3	Rancho Cucamonga, California	99
4	Glendora, California	89
5	Burnet, Texas	84
6	Claremont, California	79
7	Whittier, California	79
8	Bexar County, Texas	78
9	San Antonio, Texas	77
10	Pinal County, Arizona	74