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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 • 09:00, Jun 13 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

1.8 µg/m³

23°

0 km/h

55 %

Data source: PurpleAir

Hourly forecast

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

Now

23°

km/h

55%

10:00

25°

km/h

55%

11:00

26°

km/h

55%

12:00

28°

km/h

55%

13:00

28°

km/h

55%

14:00

28°

km/h

57%

15:00

28°

km/h

58%

16:00

27°

km/h

60%

17:00

26°

km/h

60%

18:00

25°

km/h

63%

19:00

23°

km/h

66%

20:00

21°

km/h

67%

21:00

20°

km/h

67%

22:00

19°

km/h

58%

23:00

19°

km/h

49%

Sun

00:00

19°

km/h

44%

01:00

18°

km/h

43%

02:00

18°

km/h

44%

03:00

18°

km/h

45%

04:00

17°

km/h

46%

05:00

18°

km/h

44%

06:00

17°

km/h

44%

07:00

18°

km/h

42%

08:00

20°

km/h

50%

09:00

22°

km/h

46%

10:00

23°

km/h

46%

11:00

25°

km/h

47%

12:00

25°

km/h

53%

13:00

26°

km/h

57%

14:00

26°

km/h

57%

15:00

26°

km/h

57%

16:00

26°

km/h

57%

17:00

25°

km/h

58%

18:00

24°

km/h

61%

19:00

22°

km/h

65%

20:00

20°

km/h

69%

21:00

19°

km/h

68%

22:00

18°

km/h

66%

23:00

18°

km/h

62%

Mon

00:00

18°

km/h

60%

01:00

18°

km/h

58%

02:00

18°

km/h

55%

03:00

18°

km/h

54%

04:00

17°

km/h

55%

05:00

17°

km/h

55%

06:00

14°

km/h

60%

07:00

17°

km/h

54%

08:00

21°

km/h

41%

09:00

24°

km/h

34%

10:00

27°

km/h

29%

11:00

29°

km/h

26%

12:00

30°

km/h

26%

13:00

30°

km/h

27%

14:00

29°

km/h

29%

15:00

29°

km/h

29%

16:00

28°

km/h

29%

17:00

27°

km/h

30%

18:00

25°

km/h

32%

19:00

22°

km/h

39%

20:00

18°

km/h

58%

21:00

16°

km/h

59%

22:00

16°

km/h

53%

23:00

16°

km/h

49%

Tue

00:00

16°

km/h

48%

01:00

15°

km/h

48%

02:00

15°

km/h

49%

03:00

15°

km/h

52%

04:00

15°

km/h

53%

05:00

15°

km/h

50%

06:00

15°

km/h

48%

07:00

18°

km/h

47%

08:00

22°

km/h

37%

Daily forecast

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

Today

28°

18°

km/h

59%

Sun

26°

17°

km/h

55%

Mon

30°

14°

km/h

39%

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

10 AQI⁺ US

Good

08:00–09:00 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	Alberta Glen	29
2	Arlington Way	27
3	Dirt Alpine	23
4	265 Old Spanish Trail	20
5	920 Bear Gulch Road	19
6	Alexander Avenue	13
7	Alpine Road	10
8	Durham Road	9
9	Bear Gulch Road	6
10	480 Tunitas Creek Road	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Richland County, South Carolina	162
2	Signal Hill, California	76
3	East Los Angeles, California	73
4	Glendora, California	71
5	Huntington Park, California	70
6	Florence-Graham, California	69
7	Pinal County, Arizona	69
8	La Mirada, California	66
9	Monrovia, California	66
10	Pahrump, Nevada	66