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Air quality near Dirt Alpine, San Mateo County

Air quality index (AQI⁺) and PM2.5 air pollution near Dirt Alpine, San Mateo County • 24 Followers • 11:00, Jun 16 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.5 µg/m³

20°

3 km/h

69 %

Data source: PurpleAir

Hourly forecast

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

Now

20°

km/h

69%

12:00

21°

km/h

65%

13:00

22°

km/h

65%

14:00

22°

km/h

64%

15:00

22°

km/h

64%

16:00

22°

km/h

66%

17:00

21°

km/h

67%

18:00

21°

km/h

70%

19:00

19°

km/h

73%

20:00

17°

km/h

78%

21:00

16°

km/h

80%

22:00

15°

km/h

85%

23:00

15°

km/h

74%

Wed

00:00

15°

km/h

76%

01:00

14°

km/h

79%

02:00

14°

km/h

74%

03:00

14°

km/h

69%

04:00

14°

km/h

70%

05:00

14°

km/h

68%

06:00

14°

km/h

65%

07:00

14°

km/h

69%

08:00

16°

km/h

63%

09:00

18°

km/h

62%

10:00

20°

km/h

60%

11:00

21°

km/h

59%

12:00

23°

km/h

57%

13:00

23°

km/h

56%

14:00

24°

km/h

56%

15:00

24°

km/h

56%

16:00

23°

km/h

57%

17:00

22°

km/h

61%

18:00

21°

km/h

68%

19:00

19°

km/h

79%

20:00

16°

km/h

92%

21:00

14°

km/h

100%

22:00

14°

km/h

100%

23:00

13°

km/h

99%

Thu

00:00

13°

km/h

99%

01:00

90%

12°

km/h

99%

02:00

90%

12°

km/h

99%

03:00

12°

km/h

99%

04:00

11°

km/h

99%

05:00

11°

km/h

99%

06:00

11°

km/h

99%

07:00

11°

km/h

98%

08:00

14°

km/h

77%

09:00

16°

km/h

70%

10:00

18°

km/h

63%

11:00

19°

km/h

57%

12:00

21°

km/h

54%

13:00

21°

km/h

56%

14:00

22°

km/h

58%

15:00

22°

km/h

61%

16:00

21°

km/h

62%

17:00

20°

km/h

65%

18:00

18°

km/h

58%

19:00

16°

km/h

64%

20:00

13°

km/h

78%

21:00

10°

km/h

97%

22:00

9°

km/h

99%

23:00

8°

km/h

99%

Fri

00:00

8°

km/h

99%

01:00

8°

km/h

96%

02:00

8°

km/h

92%

03:00

9°

km/h

90%

04:00

9°

km/h

87%

05:00

9°

km/h

86%

06:00

9°

km/h

85%

07:00

10°

km/h

81%

08:00

11°

km/h

75%

09:00

14°

km/h

63%

10:00

17°

km/h

53%

Daily forecast

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

Today

22°

12°

km/h

71%

Wed

24°

14°

km/h

68%

Thu

22°

9°

km/h

71%

Air pollutants

What is the current air quality near Dirt Alpine?

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 Dirt Alpine, San Mateo County air pollution map

Pollen

What is the pollen count in Dirt Alpine today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Dirt Alpine

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Air Quality Monitors

Pollen

What is the pollen count in Dirt Alpine today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Dirt Alpine

25 AQI⁺ US

Good

10:00–11:00 Jun 16 Local time

AQI⁺ US

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Most polluted locations near Dirt Alpine, San Mateo County

Worldwide AQI⁺ ranking

Station ranking

Real-time Dirt Alpine AQI⁺ station ranking

#	Stations	AQI⁺ US
1	265 Old Spanish Trail	31
2	Dirt Alpine	25
3	Experimental Facilities Dept Shops EFD	21
4	Alberta Glen	19
5	Arlington Way	19
6	920 Bear Gulch Road	17
7	Alexander Avenue	14
8	Alpine Road	12
9	Durham Road	11
10	480 Tunitas Creek Road	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Palm Springs, California	108
2	La Quinta, California	95
3	Stafford, Virginia	80
4	Mariposa County, California	75
5	Medford, Oregon	74
6	Cathedral City, California	73
7	Jacksonville, Oregon	72
8	Jurupa Valley, California	71
9	Central Point, Oregon	70
10	Avenal, California	69