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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 • 03:00, Jul 01

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

0.1 µg/m³

7°

10 km/h

99 %

Data source: PurpleAir

Hourly forecast

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

Now

7°

km/h

99%

07:00

8°

km/h

98%

08:00

10°

km/h

98%

09:00

11°

km/h

96%

10:00

14°

km/h

80%

11:00

16°

km/h

73%

12:00

18°

km/h

67%

13:00

18°

km/h

68%

14:00

19°

km/h

68%

15:00

19°

km/h

67%

16:00

18°

km/h

74%

17:00

17°

km/h

79%

18:00

15°

km/h

85%

19:00

13°

km/h

91%

20:00

11°

km/h

98%

21:00

11°

km/h

97%

22:00

11°

km/h

98%

23:00

10°

km/h

98%

Thu

00:00

10°

km/h

98%

01:00

9°

km/h

99%

02:00

90%

9°

km/h

99%

03:00

8°

km/h

99%

04:00

90%

8°

km/h

99%

05:00

8°

km/h

99%

06:00

7°

km/h

99%

07:00

90%

8°

km/h

98%

08:00

9°

km/h

98%

09:00

11°

km/h

97%

10:00

14°

km/h

96%

11:00

16°

km/h

75%

12:00

18°

km/h

65%

13:00

19°

km/h

64%

14:00

20°

km/h

64%

15:00

18°

km/h

71%

16:00

18°

km/h

75%

17:00

17°

km/h

79%

18:00

15°

km/h

83%

19:00

14°

km/h

87%

20:00

12°

km/h

94%

21:00

11°

km/h

100%

22:00

11°

km/h

100%

23:00

10°

km/h

100%

Fri

00:00

10°

km/h

100%

01:00

10°

km/h

98%

02:00

9°

km/h

98%

03:00

9°

km/h

98%

04:00

9°

km/h

98%

05:00

9°

km/h

99%

06:00

7°

km/h

97%

07:00

8°

km/h

94%

08:00

11°

km/h

83%

09:00

14°

km/h

71%

10:00

17°

km/h

57%

11:00

20°

km/h

47%

12:00

22°

km/h

40%

13:00

24°

km/h

37%

14:00

24°

km/h

38%

15:00

23°

km/h

42%

16:00

22°

km/h

48%

17:00

20°

km/h

55%

18:00

18°

km/h

63%

19:00

16°

km/h

71%

20:00

13°

km/h

84%

21:00

10°

km/h

99%

22:00

9°

km/h

99%

23:00

9°

km/h

99%

Sat

00:00

8°

km/h

98%

01:00

8°

km/h

97%

02:00

8°

km/h

97%

03:00

8°

km/h

97%

04:00

8°

km/h

98%

05:00

8°

km/h

97%

Daily forecast

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

Today

19°

7°

km/h

84%

Thu

20°

7°

km/h

85%

Fri

24°

7°

km/h

66%

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

Get a monitor

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

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

1 AQI⁺ US

Good

02:00–03:00 Jul 01

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	Alberta Glen	25
2	Durham Road	25
3	480 Tunitas Creek Road	22
4	Burlingame Hills	17
5	Belle Roche Court	16
6	920 Bear Gulch Road	13
7	Alpine Road	12
8	Cerrito Avenue	11
9	265 Old Spanish Trail	9
10	Dirt Alpine	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Leadville, Colorado	96
2	Park County, Colorado	93
3	Yavapai, Arizona	92
4	Mexico, Maine	91
5	Gunnison County, Colorado	90
6	Chaffee County, Colorado	86
7	Montezuma County, Colorado	85
8	Geneva, Illinois	84
9	Rumford, Maine	84
10	Eagle County, Colorado	83