822 Underwood St NW

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Air quality near 822 Underwood St NW, Washington D.C.

Air quality index (AQI⁺) and PM2.5 air pollution near 822 Underwood St NW, Washington D.C. • 44 Followers • 18:00, Sep 06 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.5 µg/m³

26°

15 km/h

55 %

Data source: PurpleAir

Hourly forecast

822 Underwood St NW, Washington D.C. air quality index (AQI⁺) forecast

Now

26°

km/h

55%

19:00

24°

km/h

60%

20:00

70%

21°

km/h

87%

21:00

22°

km/h

80%

22:00

23°

km/h

66%

23:00

22°

km/h

72%

Mon

00:00

22°

km/h

68%

01:00

21°

km/h

74%

02:00

21°

km/h

76%

03:00

21°

km/h

74%

04:00

21°

km/h

74%

05:00

20°

km/h

75%

06:00

20°

km/h

75%

07:00

20°

km/h

76%

08:00

20°

km/h

72%

09:00

21°

km/h

66%

10:00

22°

km/h

62%

11:00

24°

km/h

58%

12:00

25°

km/h

54%

13:00

26°

km/h

51%

14:00

26°

km/h

46%

15:00

26°

km/h

46%

16:00

26°

km/h

46%

17:00

26°

km/h

47%

18:00

25°

km/h

48%

19:00

25°

km/h

50%

20:00

24°

km/h

53%

21:00

23°

km/h

63%

22:00

22°

km/h

75%

23:00

22°

km/h

82%

Tue

00:00

21°

km/h

84%

01:00

21°

km/h

87%

02:00

21°

km/h

90%

03:00

21°

km/h

91%

04:00

20°

km/h

90%

05:00

20°

km/h

88%

06:00

19°

km/h

90%

07:00

18°

km/h

95%

08:00

19°

km/h

85%

09:00

21°

km/h

70%

10:00

23°

km/h

59%

11:00

25°

km/h

50%

12:00

26°

km/h

47%

13:00

26°

km/h

45%

14:00

27°

km/h

43%

15:00

27°

km/h

43%

16:00

28°

km/h

42%

17:00

27°

km/h

44%

18:00

27°

km/h

47%

19:00

26°

km/h

53%

20:00

24°

km/h

56%

21:00

23°

km/h

65%

22:00

23°

km/h

65%

23:00

22°

km/h

65%

Wed

00:00

22°

km/h

65%

01:00

22°

km/h

64%

02:00

21°

km/h

63%

03:00

21°

km/h

63%

04:00

20°

km/h

64%

05:00

20°

km/h

65%

06:00

19°

km/h

66%

07:00

19°

km/h

68%

08:00

20°

km/h

66%

09:00

22°

km/h

59%

10:00

24°

km/h

53%

11:00

27°

km/h

48%

12:00

29°

km/h

43%

13:00

31°

km/h

38%

14:00

32°

km/h

34%

15:00

32°

km/h

32%

16:00

33°

km/h

31%

17:00

32°

km/h

31%

Daily forecast

822 Underwood St NW, Washington D.C. air quality index (AQI⁺) forecast

Today

27°

19°

km/h

64%

Mon

26°

20°

km/h

58%

Tue

28°

18°

km/h

59%

Air pollutants

What is the current air quality near 822 Underwood St NW?

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 822 Underwood St NW, Washington D.C. air pollution map

Pollen

What is the pollen count in 822 Underwood St NW today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in 822 Underwood St NW today?

Index

Low

Tree

None

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 822 Underwood St NW

25 AQI⁺ US

Good

17:00–18:00 Sep 06 Local time

AQI⁺ US

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Most polluted locations near 822 Underwood St NW, Washington D.C.

Worldwide AQI⁺ ranking

Station ranking

Real-time 822 Underwood St NW AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1960 Biltmore St	54
2	1922 Gallaudet St NE	34
3	1501-1599 2nd St SW	29
4	236 Malcolm X Ave SE	29
5	1933-1999 3rd St NE	28
6	3701 37th St NW	27
7	1340 Kennedy St NW	24
8	1361 Downing St NE	24
9	1368-1328 4th St SW	24
10	2001-2021 Klingle Rd NW	24

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Welby, Colorado	98
2	Manson, Washington	89
3	Denver, Colorado	88
4	Jefferson, Colorado	85
5	Kansas City, Kansas	85
6	Kittitas County, Washington	79
7	Fort Collins, Colorado	75
8	Loveland, Colorado	75
9	Chelan, Washington	74
10	Ontario, California	69