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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 • 23:00, Jun 12 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.2 µg/m³

20°

3 km/h

68 %

Data source: PurpleAir

Hourly forecast

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

Now

20°

km/h

68%

Sat

00:00

20°

km/h

66%

01:00

20°

km/h

63%

02:00

20°

km/h

58%

03:00

19°

km/h

58%

04:00

19°

km/h

63%

05:00

18°

km/h

62%

06:00

18°

km/h

59%

07:00

20°

km/h

55%

08:00

21°

km/h

58%

09:00

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%

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

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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

Protect yourself from air pollution in Alpine Road

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Air Quality Monitors

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

12 AQI⁺ US

Good

22:00–23:00 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	920 Bear Gulch Road	21
2	265 Old Spanish Trail	20
3	Belle Roche Court	18
4	Alberta Glen	15
5	Alpine Road	13
6	Bear Gulch Road	12
7	480 Tunitas Creek Road	10
8	Arlington Way	9
9	Cerrito Avenue	9
10	Alexander Avenue	4

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Richland County, South Carolina	161
2	San Bernardino County, California	105
3	Crestline, California	103
4	Hesperia, California	102
5	Kernville, California	102
6	Palm Springs, California	102
7	Mariposa County, California	95
8	Indio, California	91
9	Loveland, Colorado	78
10	Rockport, Massachusetts	76