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Air quality near Knight Drive, San Rafael

Air quality index (AQI⁺) and PM2.5 air pollution near Knight Drive, San Rafael • 487 Followers • 21:00, Jun 17 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.1 µg/m³

14°

8 km/h

74 %

Data source: PurpleAir

Hourly forecast

Knight Drive, San Rafael air quality index (AQI⁺) forecast

Now

14°

km/h

74%

22:00

13°

km/h

77%

23:00

13°

km/h

79%

Thu

00:00

13°

km/h

81%

01:00

12°

km/h

83%

02:00

12°

km/h

84%

03:00

12°

km/h

85%

04:00

12°

km/h

84%

05:00

12°

km/h

84%

06:00

12°

km/h

86%

07:00

13°

km/h

85%

08:00

14°

km/h

80%

09:00

14°

km/h

77%

10:00

16°

km/h

69%

11:00

17°

km/h

65%

12:00

17°

km/h

63%

13:00

18°

km/h

62%

14:00

18°

km/h

61%

15:00

18°

km/h

60%

16:00

18°

km/h

61%

17:00

17°

km/h

63%

18:00

16°

km/h

65%

19:00

15°

km/h

69%

20:00

15°

km/h

73%

21:00

13°

km/h

77%

22:00

13°

km/h

79%

23:00

13°

km/h

81%

Fri

00:00

12°

km/h

83%

01:00

12°

km/h

84%

02:00

12°

km/h

83%

03:00

12°

km/h

83%

04:00

12°

km/h

83%

05:00

11°

km/h

86%

06:00

11°

km/h

86%

07:00

12°

km/h

87%

08:00

13°

km/h

84%

09:00

14°

km/h

78%

10:00

15°

km/h

72%

11:00

16°

km/h

68%

12:00

16°

km/h

65%

13:00

17°

km/h

62%

14:00

17°

km/h

62%

15:00

17°

km/h

60%

16:00

17°

km/h

61%

17:00

17°

km/h

65%

18:00

16°

km/h

73%

19:00

16°

km/h

74%

20:00

15°

km/h

77%

21:00

14°

km/h

80%

22:00

14°

km/h

82%

23:00

13°

km/h

82%

Sat

00:00

13°

km/h

84%

01:00

13°

km/h

84%

02:00

13°

km/h

85%

03:00

12°

km/h

85%

04:00

12°

km/h

85%

05:00

12°

km/h

84%

06:00

12°

km/h

84%

07:00

13°

km/h

83%

08:00

13°

km/h

82%

09:00

14°

km/h

80%

10:00

15°

km/h

77%

11:00

16°

km/h

76%

12:00

16°

km/h

79%

13:00

16°

km/h

79%

14:00

16°

km/h

73%

15:00

16°

km/h

74%

16:00

17°

km/h

71%

17:00

16°

km/h

73%

18:00

16°

km/h

75%

19:00

15°

km/h

78%

20:00

14°

km/h

79%

Daily forecast

Knight Drive, San Rafael air quality index (AQI⁺) forecast

Today

18°

12°

km/h

70%

Thu

17°

11°

km/h

73%

Fri

17°

12°

km/h

79%

Air pollutants

What is the current air quality near Knight Drive?

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 Knight Drive, San Rafael air pollution map

Pollen

What is the pollen count in Knight Drive today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Knight Drive

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Air Quality Monitors

Pollen

What is the pollen count in Knight Drive today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Knight Drive

23 AQI⁺ US

Good

20:00–21:00 Jun 17 Local time

AQI⁺ US

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Most polluted locations near Knight Drive, San Rafael

Worldwide AQI⁺ ranking

Station ranking

Real-time Knight Drive AQI⁺ station ranking

#	Stations	AQI⁺ US
1	10 Wolfe Ave	49
2	El Cerrito Avenue	27
3	19 Thomas Court	18
4	600-698 Barberry Ln	18
5	15 Eye St	17
6	Del Ganado Road	16
7	98-74 Terradillo Ave	10
8	2439-2421 Fifth Ave	9
9	Greenside	7
10	Battle Zone	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Indio, California	260
2	Albany County, Wyoming	106
3	Douglas, Colorado	103
4	San Bernardino County, California	103
5	Uintah County, Utah	102
6	Mission, Texas	91
7	Boise City, Idaho	89
8	Box Elder County, Utah	88
9	Tooele, Utah	88
10	Calexico, California	83