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Air quality near Multnomah County Library - St. Johns, Portland

Air quality index (AQI⁺) and PM2.5 air pollution near Multnomah County Library - St. Johns, Portland • 9 Followers • 00:00, Jun 06 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.3 µg/m³

12°

7 km/h

78 %

Data source: PurpleAir

Hourly forecast

Multnomah County Library - St. Johns, Portland air quality index (AQI⁺) forecast

Now

12°

km/h

78%

02:00

90%

12°

km/h

81%

03:00

20%

12°

km/h

80%

04:00

11°

km/h

85%

05:00

90%

10°

km/h

88%

06:00

10°

km/h

85%

07:00

90%

11°

km/h

86%

08:00

11°

km/h

83%

09:00

12°

km/h

74%

10:00

14°

km/h

62%

11:00

90%

13°

km/h

79%

12:00

90%

13°

km/h

78%

13:00

90%

15°

km/h

64%

14:00

16°

km/h

47%

15:00

17°

km/h

45%

16:00

90%

12°

km/h

97%

17:00

90%

16°

km/h

55%

18:00

14°

km/h

61%

19:00

14°

km/h

63%

20:00

13°

km/h

66%

21:00

12°

km/h

70%

22:00

12°

km/h

73%

23:00

11°

km/h

78%

Sun

00:00

11°

km/h

78%

01:00

11°

km/h

79%

02:00

11°

km/h

78%

03:00

9°

km/h

88%

04:00

9°

km/h

94%

05:00

9°

km/h

94%

06:00

10°

km/h

86%

07:00

10°

km/h

82%

08:00

11°

km/h

75%

09:00

12°

km/h

67%

10:00

13°

km/h

60%

11:00

15°

km/h

53%

12:00

16°

km/h

48%

13:00

17°

km/h

44%

14:00

18°

km/h

43%

15:00

18°

km/h

42%

16:00

16°

km/h

52%

17:00

90%

14°

km/h

62%

18:00

90%

13°

km/h

70%

19:00

90%

12°

km/h

79%

20:00

90%

12°

km/h

79%

21:00

11°

km/h

82%

22:00

90%

10°

km/h

81%

23:00

90%

10°

km/h

82%

Mon

00:00

10°

km/h

85%

01:00

10°

km/h

89%

02:00

10°

km/h

88%

03:00

9°

km/h

93%

04:00

9°

km/h

95%

05:00

10°

km/h

93%

06:00

15°

km/h

63%

07:00

15°

km/h

63%

08:00

15°

km/h

67%

09:00

15°

km/h

67%

10:00

16°

km/h

59%

11:00

16°

km/h

59%

12:00

16°

km/h

63%

13:00

16°

km/h

63%

14:00

16°

km/h

63%

15:00

16°

km/h

67%

16:00

16°

km/h

63%

17:00

70%

15°

km/h

67%

18:00

15°

km/h

67%

19:00

15°

km/h

67%

20:00

14°

km/h

77%

21:00

14°

km/h

77%

22:00

70%

14°

km/h

77%

23:00

14°

km/h

82%

Tue

00:00

14°

km/h

77%

Daily forecast

Multnomah County Library - St. Johns, Portland air quality index (AQI⁺) forecast

Today

90%

17°

10°

km/h

70%

Sun

18°

10°

km/h

65%

Mon

16°

14°

km/h

66%

Air pollutants

What is the current air quality near Multnomah County Library - St. Johns?

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 Multnomah County Library - St. Johns, Portland air pollution map

Pollen

What is the pollen count in Multnomah County Library - St. Johns today?

Index

Moderate

Tree

None

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Multnomah County Library - St. Johns today?

Index

Moderate

Tree

None

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Multnomah County Library - St. Johns

13 AQI⁺ US

Good

23:00–00:00 Jun 05 Local time

AQI⁺ US

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Most polluted locations near Multnomah County Library - St. Johns, Portland

Worldwide AQI⁺ ranking

Station ranking

Real-time Multnomah County Library - St. Johns AQI⁺ station ranking

#	Stations	AQI⁺ US
1	3043-3001 NE 160th Dr	18
2	1907 ZE	17
3	1415 NW 11th Ave	16
4	3030 SW Pendleton St	16
5	1601-1999 SE 45th Ave	14
6	10342 NW Langworthy Terrace	13
7	2400-2598 SE Lincoln St	13
8	2911 SW Bertha Blvd	13
9	24th Ave & Gladstone	12
10	3082 NE Regents Drive	10

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Richland County, South Carolina	176
2	Ferry Pass, Florida	94
3	Oakhurst, California	80
4	Carlisle, Pennsylvania	72
5	North Braddock, Pennsylvania	72
6	Coarsegold, California	71
7	Atlanta, Georgia	69
8	Burbank, Los Angeles County, California	69
9	Spartanburg, South Carolina	69
10	St. Paul, Minnesota	68