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 • 08:00, Oct 02

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

7.9 µg/m³

19°

8 km/h

88 %

Data source: PurpleAir

Hourly forecast

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

Now

19°

km/h

88%

09:00

21°

km/h

83%

10:00

24°

km/h

76%

11:00

26°

km/h

68%

12:00

29°

km/h

62%

13:00

29°

km/h

58%

14:00

30°

km/h

58%

15:00

30°

km/h

58%

16:00

30°

km/h

59%

17:00

30°

km/h

62%

18:00

28°

km/h

71%

19:00

25°

km/h

82%

20:00

24°

km/h

94%

21:00

24°

km/h

90%

22:00

24°

km/h

78%

23:00

20°

km/h

79%

Sat

00:00

70%

19°

km/h

91%

01:00

18°

km/h

93%

02:00

18°

km/h

91%

03:00

17°

km/h

91%

04:00

17°

km/h

84%

05:00

17°

km/h

78%

06:00

16°

km/h

75%

07:00

15°

km/h

73%

08:00

15°

km/h

74%

09:00

15°

km/h

74%

10:00

17°

km/h

71%

11:00

17°

km/h

70%

12:00

19°

km/h

66%

13:00

20°

km/h

61%

14:00

19°

km/h

63%

15:00

20°

km/h

64%

16:00

20°

km/h

61%

17:00

20°

km/h

67%

18:00

20°

km/h

70%

19:00

19°

km/h

70%

20:00

19°

km/h

69%

21:00

17°

km/h

74%

22:00

17°

km/h

76%

23:00

17°

km/h

79%

Sun

00:00

17°

km/h

80%

01:00

16°

km/h

82%

02:00

17°

km/h

86%

03:00

16°

km/h

86%

04:00

17°

km/h

81%

05:00

16°

km/h

82%

06:00

16°

km/h

81%

07:00

16°

km/h

83%

08:00

16°

km/h

88%

09:00

16°

km/h

90%

10:00

16°

km/h

92%

11:00

16°

km/h

94%

12:00

16°

km/h

94%

13:00

16°

km/h

95%

14:00

16°

km/h

95%

15:00

16°

km/h

95%

16:00

16°

km/h

96%

17:00

16°

km/h

96%

18:00

16°

km/h

96%

19:00

16°

km/h

98%

20:00

16°

km/h

97%

21:00

16°

km/h

96%

22:00

16°

km/h

96%

23:00

16°

km/h

97%

Mon

00:00

15°

km/h

96%

01:00

16°

km/h

96%

02:00

16°

km/h

95%

03:00

16°

km/h

95%

04:00

15°

km/h

96%

05:00

15°

km/h

96%

06:00

15°

km/h

96%

07:00

15°

km/h

95%

Daily forecast

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

Today

30°

18°

km/h

74%

Sat

20°

15°

km/h

69%

Sun

16°

km/h

93%

Air pollutants

What is the current air quality near Winding Brook Square?

PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Winding Brook Square, Ashburn air pollution map

Pollen

What is the pollen count in Winding Brook Square today?

Index

High

Tree

None

Grass

Low

25%

Weed

High

75%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Winding Brook Square today?

Index

High

Tree

None

Grass

Low

25%

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Winding Brook Square

44 AQI⁺ US

Good

07:00–08:00 Oct 02

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	72
2	ASHBURN	54
3	Winding Brook Square	37

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	277
2	Kingsbury, Nevada	119
3	Avenal, California	115
4	Skyland, Nevada	102
5	Bear Valley, Alpine County, California	97
6	Andalusia, Pennsylvania	86
7	Rockland, New York	82
8	Hawaii, Hawaii	80
9	Fresno County, California	78
10	Jersey City, New Jersey	78