Add

Air quality near Southwest Knights Boulevard, Portland

Air quality index (AQI⁺) and PM2.5 air pollution near Southwest Knights Boulevard, Portland • 2K Followers • 13:00, Apr 24 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.9 µg/m³

17°

17 km/h

32 %

Data source: PurpleAir

Hourly forecast

Southwest Knights Boulevard, Portland air quality index (AQI⁺) forecast

Now

17°

km/h

32%

14:00

17°

km/h

30%

15:00

18°

km/h

31%

16:00

17°

km/h

33%

17:00

17°

km/h

43%

18:00

16°

km/h

50%

19:00

15°

km/h

58%

20:00

14°

km/h

55%

21:00

12°

km/h

49%

22:00

12°

km/h

45%

23:00

11°

km/h

44%

Sat

00:00

10°

km/h

43%

01:00

9°

km/h

45%

02:00

9°

km/h

46%

03:00

8°

km/h

49%

04:00

8°

km/h

53%

05:00

8°

km/h

57%

06:00

7°

km/h

59%

07:00

7°

km/h

58%

08:00

9°

km/h

50%

09:00

11°

km/h

39%

10:00

13°

km/h

30%

11:00

15°

km/h

27%

12:00

16°

km/h

26%

13:00

17°

km/h

24%

14:00

17°

km/h

25%

15:00

17°

km/h

26%

16:00

17°

km/h

29%

17:00

17°

km/h

35%

18:00

16°

km/h

37%

19:00

15°

km/h

45%

20:00

13°

km/h

49%

21:00

13°

km/h

45%

22:00

12°

km/h

41%

23:00

11°

km/h

40%

Sun

00:00

10°

km/h

40%

01:00

10°

km/h

41%

02:00

9°

km/h

42%

03:00

9°

km/h

43%

04:00

8°

km/h

47%

05:00

8°

km/h

48%

06:00

7°

km/h

50%

07:00

7°

km/h

52%

08:00

8°

km/h

51%

09:00

11°

km/h

43%

10:00

13°

km/h

33%

11:00

15°

km/h

27%

12:00

16°

km/h

24%

13:00

17°

km/h

24%

14:00

18°

km/h

25%

15:00

17°

km/h

30%

16:00

17°

km/h

38%

17:00

17°

km/h

38%

18:00

16°

km/h

39%

19:00

16°

km/h

42%

20:00

14°

km/h

51%

21:00

14°

km/h

55%

22:00

13°

km/h

51%

23:00

12°

km/h

58%

Mon

00:00

11°

km/h

62%

01:00

10°

km/h

66%

02:00

10°

km/h

71%

03:00

10°

km/h

71%

04:00

10°

km/h

71%

05:00

10°

km/h

71%

06:00

10°

km/h

76%

07:00

11°

km/h

71%

08:00

12°

km/h

71%

09:00

12°

km/h

71%

10:00

13°

km/h

62%

11:00

12°

km/h

62%

12:00

13°

km/h

62%

Daily forecast

Southwest Knights Boulevard, Portland air quality index (AQI⁺) forecast

Today

18°

4°

km/h

55%

Sat

17°

7°

km/h

38%

Sun

18°

7°

km/h

40%

Air pollutants

What is the current air quality near Southwest Knights Boulevard?

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 Southwest Knights Boulevard, Portland air pollution map

Pollen

What is the pollen count in Southwest Knights Boulevard today?

Index

High

Tree Low	25%
Grass High	75%
Weed Moderate	50%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Southwest Knights Boulevard

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Southwest Knights Boulevard today?

Index

High

Tree Low	25%
Grass High	75%
Weed Moderate	50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Southwest Knights Boulevard

27 AQI⁺ US

Good

12:00–13:00 Apr 24 Local time

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near Southwest Knights Boulevard, Portland

Worldwide AQI⁺ ranking

Station ranking

Real-time Southwest Knights Boulevard AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1415 NW 11th Ave	34
2	1601-1999 SE 45th Ave	34
3	14er	33
4	24th Ave & Gladstone	31
5	1907 ZE	30
6	16507 NE Multnomah St	28
7	2510 Northeast Liberty Street	28
8	10342 NW Langworthy Terrace	26
9	1423 NW Benfield Dr	22
10	2400-2598 SE Lincoln St	13

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	101
2	Port Arthur, Texas	80
3	West Lake Hills, Texas	73
4	Harrodsburg, Kentucky	70
5	Columbia, South Carolina	69
6	Greenville, South Carolina	69
7	Spartanburg, South Carolina	68
8	Black Mountain, North Carolina	67
9	Middletown, Ohio	67
10	Asheville, North Carolina	66