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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. • 26 Followers • 21:00, Dec 12 Local time

Data source: PurpleAir

US AQI⁺

Moderate

Main pollutant:

PM2.5

13.2 µg/m³

-2°

0 km/h

69 %

Data source: PurpleAir

Hourly forecast

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

Now

-2°

km/h

69%

22:00

-2°

3.6

km/h

65%

23:00

-1°

3.6

km/h

63%

Sat

00:00

0°

3.6

km/h

64%

01:00

0°

3.6

km/h

65%

02:00

1°

7.2

km/h

68%

03:00

0°

3.6

km/h

71%

04:00

0°

7.2

km/h

73%

05:00

0°

7.2

km/h

76%

06:00

0°

7.2

km/h

78%

07:00

1°

7.2

km/h

80%

08:00

0°

7.2

km/h

81%

09:00

0°

7.2

km/h

77%

10:00

1°

7.2

km/h

72%

11:00

2°

7.2

km/h

67%

12:00

3°

7.2

km/h

63%

13:00

5°

3.6

km/h

59%

14:00

5°

3.6

km/h

58%

15:00

5°

km/h

60%

16:00

4°

km/h

62%

17:00

4°

km/h

64%

18:00

4°

km/h

64%

19:00

3°

3.6

km/h

67%

20:00

3°

3.6

km/h

70%

21:00

3°

3.6

km/h

74%

22:00

3°

3.6

km/h

76%

23:00

3°

3.6

km/h

77%

Sun

00:00

20%

2°

7.2

km/h

82%

01:00

40%

1°

7.2

km/h

90%

02:00

100%

1°

10.8

km/h

96%

03:00

100%

0°

10.8

km/h

97%

04:00

100%

-1°

14.4

km/h

93%

05:00

100%

-2°

km/h

84%

06:00

100%

-2°

km/h

76%

07:00

-3°

km/h

73%

08:00

-4°

km/h

73%

09:00

-4°

21.6

km/h

71%

10:00

-4°

21.6

km/h

68%

11:00

-3°

21.6

km/h

63%

12:00

-3°

21.6

km/h

59%

13:00

-3°

21.6

km/h

56%

14:00

-3°

21.6

km/h

55%

15:00

-4°

21.6

km/h

55%

16:00

-5°

21.6

km/h

56%

17:00

-5°

21.6

km/h

59%

18:00

-5°

21.6

km/h

60%

19:00

-5°

21.6

km/h

61%

20:00

-5°

21.6

km/h

61%

21:00

-5°

21.6

km/h

61%

22:00

-5°

21.6

km/h

63%

23:00

-5°

21.6

km/h

64%

Mon

00:00

-5°

km/h

65%

01:00

-5°

km/h

66%

02:00

-5°

km/h

66%

03:00

-5°

14.4

km/h

66%

04:00

-5°

km/h

66%

05:00

-5°

14.4

km/h

68%

06:00

-5°

14.4

km/h

68%

07:00

-5°

14.4

km/h

68%

08:00

-5°

14.4

km/h

66%

09:00

-4°

14.4

km/h

63%

10:00

-3°

14.4

km/h

59%

11:00

-2°

14.4

km/h

54%

12:00

-1°

14.4

km/h

50%

13:00

-1°

10.8

km/h

46%

14:00

0°

10.8

km/h

44%

15:00

0°

7.2

km/h

46%

16:00

-1°

3.6

km/h

51%

17:00

-1°

km/h

59%

18:00

-2°

km/h

63%

19:00

-2°

km/h

65%

20:00

-2°

3.6

km/h

69%

21:00

-2°

3.6

km/h

68%

Daily forecast

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

Today

5°

0°

7.2

km/h

63%

Sat

100%

2°

-5°

21.6

km/h

59%

Sun

0°

-5°

km/h

50%

Air pollutants

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

PM2.5 concentration is currently 2.6 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

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 Low	25%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 822 Underwood St NW

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

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

Index

Low

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 822 Underwood St NW

59 AQI⁺ US

Moderate

20:00–21:00 Dec 12 Local time

AQI⁺ US

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Pakistan Air Quality Alert

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Most polluted locations near 822 Underwood St NW, 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