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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 • 14:00, Jun 13 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.2 µg/m³

28°

4 km/h

55 %

Data source: PurpleAir

Hourly forecast

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

Now

28°

km/h

55%

15:00

27°

km/h

57%

16:00

26°

km/h

61%

17:00

25°

km/h

63%

18:00

24°

km/h

64%

19:00

22°

km/h

68%

20:00

21°

km/h

71%

21:00

19°

km/h

69%

22:00

19°

km/h

68%

23:00

18°

km/h

66%

Sun

00:00

18°

km/h

64%

01:00

17°

km/h

63%

02:00

16°

km/h

61%

03:00

16°

km/h

51%

04:00

16°

km/h

45%

05:00

17°

km/h

42%

06:00

16°

km/h

44%

07:00

17°

km/h

47%

08:00

19°

km/h

47%

09:00

21°

km/h

45%

10:00

23°

km/h

46%

11:00

24°

km/h

51%

12:00

25°

km/h

55%

13:00

25°

km/h

57%

14:00

26°

km/h

59%

15:00

25°

km/h

59%

16:00

24°

km/h

59%

17:00

24°

km/h

59%

18:00

23°

km/h

62%

19:00

21°

km/h

66%

20:00

20°

km/h

71%

21:00

19°

km/h

69%

22:00

18°

km/h

66%

23:00

18°

km/h

63%

Mon

00:00

18°

km/h

62%

01:00

17°

km/h

62%

02:00

17°

km/h

61%

03:00

17°

km/h

60%

04:00

17°

km/h

59%

05:00

16°

km/h

57%

06:00

16°

km/h

57%

07:00

17°

km/h

56%

08:00

18°

km/h

64%

09:00

21°

km/h

58%

10:00

23°

km/h

59%

11:00

24°

km/h

58%

12:00

25°

km/h

56%

13:00

25°

km/h

54%

14:00

25°

km/h

54%

15:00

25°

km/h

54%

16:00

25°

km/h

54%

17:00

25°

km/h

55%

18:00

24°

km/h

39%

19:00

22°

km/h

45%

20:00

18°

km/h

64%

21:00

15°

km/h

69%

22:00

15°

km/h

62%

23:00

15°

km/h

56%

Tue

00:00

15°

km/h

56%

01:00

15°

km/h

57%

02:00

15°

km/h

55%

03:00

15°

km/h

56%

04:00

15°

km/h

58%

05:00

14°

km/h

60%

06:00

15°

km/h

57%

07:00

17°

km/h

52%

08:00

21°

km/h

41%

09:00

24°

km/h

34%

10:00

27°

km/h

28%

11:00

29°

km/h

25%

12:00

30°

km/h

23%

13:00

30°

km/h

24%

Daily forecast

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

Today

28°

17°

km/h

59%

Sun

26°

16°

km/h

56%

Mon

25°

15°

km/h

56%

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

18 AQI⁺ US

Good

13:00–14:00 Jun 13 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	Arlington Way	46
2	Alberta Glen	41
3	Alexander Avenue	41
4	265 Old Spanish Trail	37
5	Experimental Facilities Dept Shops EFD	36
6	920 Bear Gulch Road	33
7	Dirt Alpine	23
8	Alpine Road	18
9	Durham Road	16
10	480 Tunitas Creek Road	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Richland County, South Carolina	164
2	Dorchester County, Maryland	126
3	Clovis, California	109
4	Washington D.C., District of Columbia	109
5	Baltimore, Maryland	107
6	Arlington, Virginia	103
7	Kern, California	102
8	Laramie, Wyoming	91
9	New York, New York	91
10	Custer County, South Dakota	88