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Air quality near 398-372 20th St NE, Washington D.C.

Air quality index (AQI⁺) and PM2.5 air pollution near 398-372 20th St NE, Washington D.C. • 9 Followers • 21:00, Dec 12 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

8.5 µg/m³

-2°

0 km/h

69 %

Data source: PurpleAir

Hourly forecast

398-372 20th St NE, Washington D.C. air quality index (AQI⁺) forecast

Now

-2°

km/h

69%

22:00

-1°

3.6

km/h

66%

23:00

0°

3.6

km/h

66%

Sat

00:00

0°

3.6

km/h

68%

01:00

0°

3.6

km/h

71%

02:00

1°

7.2

km/h

73%

03:00

1°

7.2

km/h

76%

04:00

1°

7.2

km/h

77%

05:00

1°

7.2

km/h

79%

06:00

1°

7.2

km/h

80%

07:00

1°

7.2

km/h

82%

08:00

0°

7.2

km/h

82%

09:00

1°

7.2

km/h

77%

10:00

2°

7.2

km/h

71%

11:00

3°

7.2

km/h

65%

12:00

5°

7.2

km/h

61%

13:00

6°

7.2

km/h

57%

14:00

6°

3.6

km/h

57%

15:00

6°

3.6

km/h

61%

16:00

5°

km/h

64%

17:00

4°

km/h

66%

18:00

4°

km/h

67%

19:00

4°

km/h

69%

20:00

4°

3.6

km/h

70%

21:00

3°

3.6

km/h

73%

22:00

3°

3.6

km/h

75%

23:00

3°

3.6

km/h

77%

Sun

00:00

3°

7.2

km/h

81%

01:00

20%

2°

7.2

km/h

88%

02:00

100%

1°

10.8

km/h

95%

03:00

100%

0°

10.8

km/h

97%

04:00

100%

0°

km/h

96%

05:00

100%

-1°

km/h

89%

06:00

100%

-2°

14.4

km/h

80%

07:00

-2°

km/h

73%

08:00

-3°

km/h

74%

09:00

-3°

km/h

72%

10:00

-3°

21.6

km/h

69%

11:00

-3°

21.6

km/h

65%

12:00

-3°

21.6

km/h

61%

13:00

-3°

21.6

km/h

58%

14:00

-3°

21.6

km/h

56%

15:00

-4°

21.6

km/h

56%

16:00

-4°

21.6

km/h

57%

17:00

-5°

21.6

km/h

60%

18:00

-5°

21.6

km/h

61%

19:00

-5°

21.6

km/h

62%

20:00

-5°

21.6

km/h

62%

21:00

-4°

21.6

km/h

62%

22:00

-4°

21.6

km/h

63%

23:00

-4°

21.6

km/h

64%

Mon

00:00

-4°

km/h

65%

01:00

-4°

km/h

67%

02:00

-4°

km/h

67%

03:00

-4°

14.4

km/h

67%

04:00

-4°

14.4

km/h

67%

05:00

-5°

14.4

km/h

68%

06:00

-4°

14.4

km/h

69%

07:00

-5°

14.4

km/h

68%

08:00

-4°

14.4

km/h

66%

09:00

-4°

14.4

km/h

64%

10:00

-3°

14.4

km/h

60%

11:00

-2°

14.4

km/h

55%

12:00

-1°

14.4

km/h

51%

13:00

0°

10.8

km/h

48%

14:00

0°

10.8

km/h

45%

15:00

0°

7.2

km/h

46%

16:00

0°

3.6

km/h

53%

17:00

-1°

km/h

63%

18:00

-2°

km/h

69%

19:00

-1°

3.6

km/h

69%

20:00

-2°

3.6

km/h

74%

21:00

-2°

3.6

km/h

71%

Daily forecast

398-372 20th St NE, Washington D.C. air quality index (AQI⁺) forecast

Today

6°

0°

7.2

km/h

61%

Sat

100%

3°

-5°

21.6

km/h

61%

Sun

0°

-5°

km/h

51%

Air pollutants

What is the current air quality near 398-372 20th St NE?

PM2.5 concentration is currently 1.7 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 398-372 20th St NE, Washington D.C. air pollution map

Pollen

What is the pollen count in 398-372 20th St NE today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 398-372 20th St NE

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Air Quality Monitors

Pollen

What is the pollen count in 398-372 20th St NE today?

Index

Low

Tree Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 398-372 20th St NE

47 AQI⁺ US

Good

20:00–21:00 Dec 12 Local time

AQI⁺ US

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Most polluted locations near 398-372 20th St NE, Washington D.C.

Worldwide AQI⁺ ranking

Station ranking

Real-time Washington D.C. AQI⁺ station ranking

#	Stations	AQI⁺ US
1	3701 37th St NW	99
2	1933-1999 3rd St NE	63
3	1340 Kennedy St NW	60
4	1922 Gallaudet St NE	60
5	2735 4th Street NE	60
6	1368-1328 4th St SW	58
7	1361 Downing St NE	57
8	236 Malcolm X Ave SE	56
9	1960 Biltmore St	54
10	2001-2021 Klingle Rd NW	44

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	San Marino, California	121
2	Valparaiso, Indiana	119
3	Monrovia, California	118
4	East Pasadena, California	117
5	Silverton, Colorado	117
6	Signal Hill, California	115
7	Glendora, California	114
8	Middletown, Ohio	112
9	Pasadena, California	110
10	La Mirada, California	106