Winding Brook Square

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Air quality near Winding Brook Square, Ashburn

Air quality index (AQI⁺) and PM2.5 air pollution near Winding Brook Square, Ashburn • 1.4K Followers • 18:00, Oct 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.4 µg/m³

15°

11 km/h

66 %

Data source: PurpleAir

Hourly forecast

Winding Brook Square, Ashburn air quality index (AQI⁺) forecast

Now

15°

km/h

66%

20:00

13°

km/h

69%

21:00

12°

km/h

73%

22:00

11°

km/h

76%

23:00

10°

km/h

80%

Sat

00:00

8°

km/h

82%

01:00

7°

km/h

83%

02:00

7°

km/h

83%

03:00

7°

km/h

82%

04:00

6°

km/h

83%

05:00

6°

km/h

84%

06:00

6°

km/h

86%

07:00

5°

km/h

87%

08:00

5°

km/h

90%

09:00

8°

km/h

86%

10:00

10°

km/h

76%

11:00

12°

km/h

68%

12:00

13°

km/h

61%

13:00

14°

km/h

58%

14:00

14°

km/h

56%

15:00

15°

km/h

55%

16:00

15°

km/h

52%

17:00

15°

km/h

55%

18:00

13°

km/h

55%

19:00

12°

km/h

58%

20:00

11°

km/h

61%

21:00

11°

km/h

64%

22:00

10°

km/h

69%

23:00

10°

km/h

73%

Sun

00:00

9°

km/h

78%

01:00

8°

km/h

82%

01:00

8°

km/h

84%

02:00

8°

km/h

89%

03:00

7°

km/h

92%

04:00

7°

km/h

95%

05:00

7°

km/h

96%

06:00

7°

km/h

96%

07:00

7°

km/h

95%

08:00

9°

km/h

86%

09:00

10°

km/h

74%

10:00

12°

km/h

68%

11:00

13°

km/h

63%

12:00

15°

km/h

60%

13:00

16°

km/h

57%

14:00

16°

km/h

54%

15:00

16°

km/h

55%

16:00

15°

km/h

61%

17:00

13°

km/h

63%

18:00

13°

km/h

67%

19:00

12°

km/h

71%

20:00

11°

km/h

56%

21:00

10°

km/h

59%

22:00

10°

km/h

62%

23:00

9°

km/h

68%

Mon

00:00

9°

km/h

73%

01:00

9°

km/h

73%

02:00

9°

km/h

73%

03:00

10°

km/h

71%

04:00

10°

km/h

71%

05:00

10°

km/h

71%

06:00

11°

km/h

71%

07:00

11°

km/h

71%

08:00

12°

km/h

71%

09:00

13°

km/h

66%

10:00

14°

km/h

63%

11:00

15°

km/h

58%

12:00

16°

km/h

54%

13:00

16°

km/h

54%

14:00

16°

km/h

55%

15:00

15°

km/h

64%

16:00

14°

km/h

70%

17:00

13°

km/h

73%

Daily forecast

Winding Brook Square, Ashburn air quality index (AQI⁺) forecast

Today

21°

10°

km/h

71%

Fri

15°

5°

km/h

67%

Sat

16°

7°

km/h

68%

Air pollutants

What is the current air quality near Winding Brook Square?

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

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Real-time Winding Brook Square, Ashburn air pollution map

Pollen

What is the pollen count in Winding Brook Square today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Winding Brook Square today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Winding Brook Square

19 AQI⁺ US

Good

17:00–18:00 Oct 30

AQI⁺ US

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Most polluted locations near Winding Brook Square, Ashburn

Worldwide AQI⁺ ranking

Station ranking

Real-time Winding Brook Square AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Broadlands, VA	55
2	ASHBURN	50
3	Winding Brook Square	22

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Shaver Lake, California	94
2	Pixley, California	93
3	Montgomery County, North Carolina	91
4	Matheny, California	88
5	Broomfield, Colorado	79
6	Westminster, Colorado	76
7	Hendersonville, Tennessee	75
8	Person, North Carolina	75
9	Florin, California	73
10	Sheridan, Colorado	73