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Air quality near Alpine Road, San Mateo County

Air quality index (AQI⁺) and PM2.5 air pollution near Alpine Road, San Mateo County • 2.5K Followers • 03:00, Jun 12 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.4 µg/m³

21°

3 km/h

43 %

Data source: PurpleAir

Hourly forecast

Alpine Road, San Mateo County air quality index (AQI⁺) forecast

Now

21°

km/h

43%

04:00

20°

km/h

45%

05:00

20°

km/h

40%

06:00

21°

km/h

34%

07:00

22°

km/h

35%

08:00

23°

km/h

43%

09:00

25°

km/h

46%

10:00

26°

km/h

51%

11:00

27°

km/h

52%

12:00

28°

km/h

54%

13:00

28°

km/h

56%

14:00

28°

km/h

56%

15:00

28°

km/h

55%

16:00

28°

km/h

55%

17:00

27°

km/h

57%

18:00

24°

km/h

38%

19:00

22°

km/h

45%

20:00

18°

km/h

65%

21:00

15°

km/h

77%

22:00

15°

km/h

73%

23:00

15°

km/h

68%

Sat

00:00

15°

km/h

66%

01:00

14°

km/h

65%

02:00

14°

km/h

65%

03:00

14°

km/h

66%

04:00

14°

km/h

66%

05:00

14°

km/h

67%

06:00

13°

km/h

69%

07:00

16°

km/h

62%

08:00

20°

km/h

49%

09:00

23°

km/h

39%

10:00

26°

km/h

31%

11:00

29°

km/h

26%

12:00

30°

km/h

23%

13:00

31°

km/h

22%

14:00

31°

km/h

22%

15:00

30°

km/h

23%

16:00

29°

km/h

25%

17:00

28°

km/h

28%

18:00

25°

km/h

33%

19:00

22°

km/h

42%

20:00

18°

km/h

63%

21:00

14°

km/h

76%

22:00

14°

km/h

76%

23:00

14°

km/h

72%

Sun

00:00

14°

km/h

68%

01:00

14°

km/h

65%

02:00

14°

km/h

65%

03:00

13°

km/h

67%

04:00

13°

km/h

68%

05:00

13°

km/h

68%

06:00

13°

km/h

69%

07:00

15°

km/h

62%

08:00

19°

km/h

49%

09:00

22°

km/h

40%

10:00

25°

km/h

34%

11:00

27°

km/h

30%

12:00

29°

km/h

27%

13:00

30°

km/h

27%

14:00

29°

km/h

29%

15:00

29°

km/h

32%

16:00

27°

km/h

38%

17:00

24°

km/h

45%

18:00

22°

km/h

48%

19:00

21°

km/h

52%

20:00

17°

km/h

66%

21:00

15°

km/h

75%

22:00

14°

km/h

74%

23:00

14°

km/h

71%

Mon

00:00

14°

km/h

70%

01:00

14°

km/h

69%

02:00

14°

km/h

66%

Daily forecast

Alpine Road, San Mateo County air quality index (AQI⁺) forecast

Today

28°

15°

km/h

52%

Sat

31°

13°

km/h

42%

Sun

30°

13°

km/h

47%

Air pollutants

What is the current air quality near Alpine Road?

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 Alpine Road, San Mateo County air pollution map

Pollen

What is the pollen count in Alpine Road today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Alpine Road today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Alpine Road

19 AQI⁺ US

Good

02:00–03:00 Jun 12 Local time

AQI⁺ US

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Most polluted locations near Alpine Road, San Mateo County

Worldwide AQI⁺ ranking

Station ranking

Real-time Alpine Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	265 Old Spanish Trail	24
2	920 Bear Gulch Road	24
3	Alberta Glen	23
4	Dirt Alpine	23
5	Durham Road	23
6	Bear Gulch Road	20
7	Alpine Road	19
8	Arlington Way	14
9	480 Tunitas Creek Road	11
10	Alexander Avenue	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	186
2	San Juan, Utah	102
3	San Bernardino County, California	95
4	Crestline, California	78
5	Albuquerque, New Mexico	75
6	Mariposa County, California	75
7	Mesa, Colorado	75
8	Montgomery County, North Carolina	68
9	Spartanburg, South Carolina	68
10	Forsyth County, Georgia	67