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Air quality near Black Walnut Road, San Luis Obispo

Air quality index (AQI⁺) and PM2.5 air pollution near Black Walnut Road, San Luis Obispo • 28 Followers • 07:00, Apr 17 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

1.1 µg/m³

10°

7 km/h

54 %

Data source: PurpleAir

Hourly forecast

Black Walnut Road, San Luis Obispo air quality index (AQI⁺) forecast

Now

10°

km/h

54%

08:00

13°

km/h

51%

09:00

17°

km/h

39%

10:00

19°

km/h

31%

11:00

21°

km/h

27%

12:00

22°

km/h

24%

13:00

23°

km/h

27%

14:00

21°

km/h

39%

15:00

20°

km/h

40%

16:00

19°

km/h

32%

17:00

19°

km/h

30%

18:00

17°

km/h

38%

19:00

14°

km/h

53%

20:00

12°

km/h

68%

21:00

12°

km/h

72%

22:00

13°

km/h

50%

23:00

13°

km/h

39%

Sat

00:00

13°

km/h

50%

01:00

13°

km/h

53%

02:00

12°

km/h

52%

03:00

12°

km/h

51%

04:00

12°

km/h

52%

05:00

12°

km/h

51%

06:00

12°

km/h

48%

07:00

13°

km/h

39%

08:00

15°

km/h

44%

09:00

18°

km/h

41%

10:00

21°

km/h

38%

11:00

23°

km/h

34%

12:00

24°

km/h

31%

13:00

24°

km/h

32%

14:00

24°

km/h

40%

15:00

24°

km/h

42%

16:00

23°

km/h

45%

17:00

22°

km/h

47%

18:00

20°

km/h

51%

19:00

18°

km/h

60%

20:00

16°

km/h

71%

21:00

15°

km/h

72%

22:00

15°

km/h

67%

23:00

15°

km/h

62%

Sun

00:00

15°

km/h

61%

01:00

13°

km/h

68%

02:00

13°

km/h

69%

03:00

13°

km/h

65%

04:00

12°

km/h

71%

05:00

12°

km/h

70%

06:00

12°

km/h

64%

07:00

12°

km/h

64%

08:00

13°

km/h

58%

09:00

15°

km/h

54%

10:00

16°

km/h

52%

11:00

17°

km/h

50%

12:00

18°

km/h

50%

13:00

18°

km/h

51%

14:00

18°

km/h

52%

15:00

17°

km/h

50%

16:00

17°

km/h

47%

17:00

16°

km/h

50%

18:00

15°

km/h

55%

19:00

14°

km/h

69%

20:00

12°

km/h

78%

21:00

12°

km/h

78%

22:00

11°

km/h

79%

23:00

10°

km/h

77%

Mon

00:00

10°

km/h

74%

01:00

10°

km/h

72%

02:00

10°

km/h

69%

03:00

10°

km/h

67%

04:00

10°

km/h

65%

05:00

10°

km/h

62%

06:00

10°

km/h

60%

Daily forecast

Black Walnut Road, San Luis Obispo air quality index (AQI⁺) forecast

Today

23°

9°

km/h

43%

Sat

24°

12°

km/h

47%

Sun

18°

11°

km/h

59%

Air pollutants

What is the current air quality near Black Walnut Road?

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 Black Walnut Road, San Luis Obispo air pollution map

Pollen

What is the pollen count in Black Walnut Road today?

Index

Moderate

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

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Black Walnut Road today?

Index

Moderate

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Black Walnut Road

6 AQI⁺ US

Good

06:00–07:00 Apr 17 Local time

AQI⁺ US

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Most polluted locations near Black Walnut Road, San Luis Obispo

Worldwide AQI⁺ ranking

Station ranking

Real-time Black Walnut Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1429-1437 Parsons Wy	24
2	Montrose Drive	24
3	Righetti Road	22
4	CARB - Cal Poly	18
5	Chaparral Circle	18
6	Cornus Court	18
7	Aralia Garage	17
8	Donegal Drive	17
9	4446-4498 Sunflower Way	16
10	Black Walnut Road	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Lone Pine, California	110
2	Avenal, California	103
3	Pahrump, Nevada	88
4	South Jordan, Utah	78
5	Providence, Rhode Island	77
6	Hammond, Indiana	73
7	Barrington, Rhode Island	69
8	Bowling Green, Ohio	69
9	Laytonville, California	69
10	Boston, Massachusetts	68