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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 • 1.3K Followers • 08:00, May 17

Data source: PurpleAir

Jefferson County AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

3.8 µg/m³

16°

4 km/h

98 %

Data source: PurpleAir

Hourly forecast

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

Now

16°

km/h

98%

09:00

20°

km/h

97%

10:00

90%

18°

km/h

99%

11:00

90%

20°

km/h

95%

12:00

21°

km/h

90%

13:00

25°

km/h

77%

14:00

26°

km/h

70%

15:00

27°

km/h

65%

16:00

28°

km/h

63%

17:00

28°

km/h

61%

18:00

28°

km/h

61%

19:00

27°

km/h

68%

20:00

25°

km/h

76%

21:00

24°

km/h

77%

22:00

24°

km/h

76%

23:00

23°

km/h

76%

Mon

00:00

23°

km/h

78%

01:00

22°

km/h

83%

02:00

21°

km/h

84%

03:00

20°

km/h

90%

04:00

20°

km/h

91%

05:00

19°

km/h

93%

06:00

19°

km/h

97%

07:00

20°

km/h

94%

08:00

22°

km/h

85%

09:00

25°

km/h

78%

10:00

28°

km/h

70%

11:00

30°

km/h

64%

12:00

31°

km/h

58%

13:00

32°

km/h

52%

14:00

33°

km/h

50%

15:00

33°

km/h

49%

16:00

33°

km/h

48%

17:00

33°

km/h

47%

18:00

32°

km/h

53%

19:00

30°

km/h

63%

20:00

29°

km/h

60%

21:00

27°

km/h

58%

22:00

27°

km/h

61%

23:00

26°

km/h

62%

Tue

00:00

25°

km/h

62%

01:00

24°

km/h

63%

02:00

23°

km/h

65%

03:00

22°

km/h

67%

04:00

21°

km/h

70%

05:00

21°

km/h

73%

06:00

20°

km/h

76%

07:00

21°

km/h

77%

08:00

24°

km/h

79%

09:00

26°

km/h

61%

10:00

27°

km/h

62%

11:00

29°

km/h

55%

12:00

32°

km/h

43%

13:00

35°

km/h

34%

14:00

34°

km/h

36%

15:00

35°

km/h

34%

16:00

35°

km/h

34%

17:00

35°

km/h

34%

18:00

34°

km/h

34%

19:00

33°

km/h

34%

20:00

30°

km/h

43%

21:00

29°

km/h

48%

22:00

28°

km/h

51%

23:00

27°

km/h

54%

Wed

00:00

26°

km/h

54%

01:00

25°

km/h

54%

02:00

25°

km/h

57%

03:00

24°

km/h

61%

04:00

24°

km/h

61%

05:00

24°

km/h

65%

06:00

24°

km/h

65%

07:00

25°

km/h

61%

Daily forecast

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

Today

28°

14°

km/h

81%

Mon

33°

19°

km/h

64%

Tue

35°

20°

km/h

49%

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

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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

Moderate

50%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Winding Brook Square

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Pollen

What is the pollen count in Winding Brook Square today?

Index

Moderate

Tree

Moderate

50%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Winding Brook Square

21 AQI⁺ US

Good

07:00–08:00 May 17

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	ASHBURN	41
2	Broadlands, VA	26
3	Winding Brook Square	21

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	East Hartford, Connecticut	138
2	San Marcos, California	131
3	Encinitas, California	110
4	Coronado, California	109
5	Solana Beach, California	108
6	Mission, Texas	105
7	San Diego, California	105
8	Carlsbad, California	101
9	Oceanside, California	101
10	Imperial Beach, California	99