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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 • 142 Followers • 17:00, May 10 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.7 µg/m³

23°

3 km/h

66 %

Data source: PurpleAir

Hourly forecast

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

Now

23°

km/h

66%

18:00

22°

km/h

68%

19:00

20°

km/h

71%

20:00

17°

km/h

77%

21:00

16°

km/h

82%

22:00

15°

km/h

84%

23:00

14°

km/h

87%

Mon

00:00

13°

km/h

85%

01:00

13°

km/h

85%

02:00

12°

km/h

85%

03:00

12°

km/h

85%

04:00

11°

km/h

87%

05:00

11°

km/h

87%

06:00

11°

km/h

90%

07:00

11°

km/h

92%

08:00

13°

km/h

89%

09:00

14°

km/h

84%

10:00

17°

km/h

80%

11:00

19°

km/h

74%

12:00

21°

km/h

66%

13:00

22°

km/h

63%

14:00

23°

km/h

61%

15:00

23°

km/h

58%

16:00

24°

km/h

52%

17:00

23°

km/h

51%

18:00

23°

km/h

54%

19:00

21°

km/h

56%

20:00

19°

km/h

69%

21:00

17°

km/h

66%

22:00

16°

km/h

62%

23:00

16°

km/h

60%

Tue

00:00

16°

km/h

55%

01:00

15°

km/h

54%

02:00

15°

km/h

59%

03:00

14°

km/h

59%

04:00

14°

km/h

62%

05:00

13°

km/h

64%

06:00

13°

km/h

66%

07:00

13°

km/h

70%

08:00

15°

km/h

75%

09:00

17°

km/h

68%

10:00

18°

km/h

68%

11:00

20°

km/h

67%

12:00

21°

km/h

66%

13:00

21°

km/h

63%

14:00

21°

km/h

60%

15:00

21°

km/h

58%

16:00

21°

km/h

56%

17:00

20°

km/h

60%

18:00

16°

km/h

73%

19:00

15°

km/h

76%

20:00

13°

km/h

82%

21:00

12°

km/h

83%

22:00

12°

km/h

83%

23:00

12°

km/h

83%

Wed

00:00

12°

km/h

84%

01:00

12°

km/h

85%

02:00

12°

km/h

86%

03:00

12°

km/h

87%

04:00

12°

km/h

86%

05:00

12°

km/h

87%

06:00

12°

km/h

87%

07:00

12°

km/h

87%

08:00

14°

km/h

86%

09:00

15°

km/h

86%

10:00

15°

km/h

85%

11:00

15°

km/h

86%

12:00

15°

km/h

87%

13:00

16°

km/h

88%

14:00

14°

km/h

94%

15:00

13°

km/h

90%

16:00

13°

km/h

90%

Daily forecast

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

Today

24°

11°

km/h

69%

Mon

21°

12°

km/h

69%

Tue

16°

11°

km/h

87%

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 Low	25%
Grass Low	25%
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 Low	25%
Grass Low	25%
Weed Moderate	50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Underhill Rd

21 AQI⁺ US

Good

16:00–17:00 May 10 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	29
2	Blithedale Terrace	27
3	Kirkpatrick Street	21
4	Edgewood Avenue	19
5	Millside Lane	19
6	440 Monte Vista Ave	18
7	Shelley Drive	16
8	Rose Avenue	13
9	Rose Avenue 2	11
10	Tamalpais Ave Middle Ridge	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Altadena, California	82
2	Crestline, California	82
3	Pasadena, California	78
4	Hoboken, New Jersey	77
5	La Cañada Flintridge, California	77
6	Mission, Texas	75
7	Glendale, California	73
8	Glendora, California	73
9	La Crescenta-Montrose, California	73
10	East Pasadena, California	70