Underhill Rd

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Air quality near Underhill Rd, Mill Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Underhill Rd, Mill Valley • 170 Followers • 23:00, Sep 30 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2 µg/m³

19°

4 km/h

72 %

Data source: PurpleAir

Hourly forecast

Underhill Rd, Mill Valley air quality index (AQI⁺) forecast

Now

19°

km/h

72%

Thu

00:00

18°

km/h

76%

01:00

17°

km/h

77%

02:00

17°

km/h

78%

03:00

16°

km/h

78%

04:00

16°

km/h

79%

05:00

15°

km/h

82%

06:00

15°

km/h

83%

07:00

15°

km/h

82%

08:00

15°

km/h

81%

09:00

17°

km/h

73%

10:00

19°

km/h

67%

11:00

21°

km/h

60%

12:00

23°

km/h

56%

13:00

24°

km/h

53%

14:00

25°

km/h

51%

15:00

25°

km/h

51%

16:00

24°

km/h

53%

17:00

23°

km/h

55%

18:00

22°

km/h

56%

19:00

20°

km/h

63%

20:00

19°

km/h

67%

21:00

18°

km/h

70%

22:00

17°

km/h

71%

23:00

16°

km/h

71%

Fri

00:00

16°

km/h

68%

01:00

15°

km/h

63%

02:00

16°

km/h

60%

03:00

16°

km/h

62%

04:00

15°

km/h

70%

05:00

15°

km/h

71%

06:00

15°

km/h

66%

07:00

15°

km/h

65%

08:00

16°

km/h

66%

09:00

17°

km/h

65%

10:00

20°

km/h

60%

11:00

22°

km/h

54%

12:00

23°

km/h

54%

13:00

25°

km/h

52%

14:00

26°

km/h

50%

15:00

28°

km/h

46%

16:00

27°

km/h

48%

17:00

25°

km/h

53%

18:00

24°

km/h

56%

19:00

23°

km/h

59%

20:00

21°

km/h

62%

21:00

21°

km/h

60%

22:00

20°

km/h

61%

23:00

19°

km/h

61%

Sat

00:00

19°

km/h

58%

01:00

19°

km/h

57%

02:00

19°

km/h

57%

03:00

18°

km/h

56%

04:00

18°

km/h

56%

05:00

18°

km/h

53%

06:00

18°

km/h

68%

07:00

18°

km/h

62%

08:00

19°

km/h

60%

09:00

21°

km/h

59%

10:00

23°

km/h

57%

11:00

24°

km/h

55%

12:00

25°

km/h

52%

13:00

27°

km/h

51%

14:00

28°

km/h

54%

15:00

28°

km/h

50%

16:00

28°

km/h

48%

17:00

28°

km/h

51%

18:00

26°

km/h

53%

19:00

23°

km/h

59%

20:00

22°

km/h

59%

21:00

22°

km/h

58%

22:00

21°

km/h

60%

Daily forecast

Underhill Rd, Mill Valley air quality index (AQI⁺) forecast

Today

25°

15°

km/h

64%

Fri

28°

15°

km/h

57%

Sat

28°

18°

km/h

56%

Air pollutants

What is the current air quality near Underhill Rd?

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 Underhill Rd, Mill Valley air pollution map

Pollen

What is the pollen count in Underhill Rd today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Underhill Rd

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Air Quality Monitors

Pollen

What is the pollen count in Underhill Rd today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Underhill Rd

11 AQI⁺ US

Good

22:00–23:00 Sep 30 Local time

AQI⁺ US

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Most polluted locations near Underhill Rd, Mill Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Underhill Rd AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Summit Avenue	28
2	Millside Lane	20
3	Underhill Rd	16
4	Edgewood Avenue	14
5	Rose Avenue	14
6	440 Monte Vista Ave	13
7	Thoreau Circle	11
8	Shelley Drive	9
9	Tamalpais Ave Middle Ridge	9
10	Dorset Lane	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	336
2	Turlock, California	95
3	San Diego County, California	91
4	Falcon Heights, Minnesota	88
5	Fresno County, California	86
6	Madera, California	82
7	Avenal, California	81
8	Grass Valley, California	81
9	Oconomowoc, Wisconsin	77
10	Outagamie County, Wisconsin	77