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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 • 493 Followers • 08:00, Jun 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

7.4 µg/m³

13°

6 km/h

80 %

Data source: PurpleAir

Hourly forecast

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

Now

13°

km/h

80%

09:00

15°

km/h

73%

10:00

16°

km/h

67%

11:00

18°

km/h

63%

12:00

19°

km/h

60%

13:00

19°

km/h

57%

14:00

20°

km/h

54%

15:00

21°

km/h

49%

16:00

22°

km/h

46%

17:00

21°

km/h

47%

18:00

21°

km/h

49%

19:00

19°

km/h

55%

20:00

17°

km/h

63%

21:00

15°

km/h

70%

22:00

14°

km/h

76%

23:00

14°

km/h

79%

Wed

00:00

13°

km/h

82%

01:00

12°

km/h

86%

02:00

12°

km/h

87%

03:00

11°

km/h

90%

04:00

11°

km/h

90%

05:00

11°

km/h

90%

06:00

11°

km/h

91%

07:00

11°

km/h

91%

08:00

12°

km/h

87%

09:00

13°

km/h

81%

10:00

15°

km/h

71%

11:00

16°

km/h

64%

12:00

18°

km/h

59%

13:00

18°

km/h

53%

14:00

19°

km/h

49%

15:00

19°

km/h

49%

16:00

19°

km/h

48%

17:00

20°

km/h

49%

18:00

19°

km/h

51%

19:00

18°

km/h

56%

20:00

17°

km/h

62%

21:00

15°

km/h

66%

22:00

14°

km/h

71%

23:00

13°

km/h

76%

Thu

00:00

13°

km/h

80%

01:00

13°

km/h

82%

02:00

12°

km/h

85%

03:00

12°

km/h

87%

04:00

12°

km/h

90%

05:00

12°

km/h

89%

06:00

13°

km/h

83%

07:00

13°

km/h

83%

08:00

14°

km/h

82%

09:00

14°

km/h

82%

10:00

14°

km/h

83%

11:00

15°

km/h

83%

12:00

15°

km/h

84%

13:00

16°

km/h

84%

14:00

16°

km/h

83%

15:00

16°

km/h

84%

16:00

16°

km/h

81%

17:00

16°

km/h

80%

18:00

16°

km/h

81%

19:00

15°

km/h

82%

20:00

14°

km/h

83%

21:00

13°

km/h

86%

22:00

13°

km/h

87%

23:00

12°

km/h

87%

Fri

00:00

12°

km/h

87%

01:00

12°

km/h

87%

02:00

12°

km/h

87%

03:00

12°

km/h

87%

04:00

12°

km/h

87%

05:00

12°

km/h

86%

06:00

12°

km/h

85%

07:00

13°

km/h

85%

Daily forecast

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

Today

22°

12°

km/h

64%

Wed

20°

11°

km/h

65%

Thu

16°

13°

km/h

83%

Air pollutants

What is the current air quality near Knight Drive?

PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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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

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

41 AQI⁺ US

Good

07:00–08:00 Jun 30

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	19 Thomas Court	31
2	10 Wolfe Ave	28
3	Alexander Avenue	28
4	600-698 Barberry Ln	24
5	98-74 Terradillo Ave	24
6	15 Eye St	21
7	Del Ganado Road	20
8	Battle Zone	16
9	2439-2421 Fifth Ave	12
10	Cedar Hill	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Montrose, Colorado	151
2	Flagstaff, Arizona	132
3	Chaffee County, Colorado	126
4	Gunnison County, Colorado	102
5	Leadville, Colorado	99
6	Redlands, Colorado	89
7	Park County, Colorado	87
8	Grand Junction, Colorado	85
9	Huntsville, Alabama	84
10	Pinal County, Arizona	84