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Air quality near CARB - Cal Poly, San Luis Obispo

Air quality index (AQI⁺) and PM2.5 air pollution near CARB - Cal Poly, San Luis Obispo • 6.5K Followers • 05:00, Apr 17 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.8 µg/m³

10°

18 km/h

53 %

Data source: PurpleAir

Hourly forecast

CARB - Cal Poly, San Luis Obispo air quality index (AQI⁺) forecast

Now

10°

km/h

53%

06:00

10°

km/h

46%

07:00

11°

km/h

40%

08:00

14°

km/h

36%

09:00

17°

km/h

30%

10:00

20°

km/h

23%

11:00

21°

km/h

20%

12:00

23°

km/h

17%

13:00

24°

km/h

17%

14:00

20°

km/h

33%

15:00

20°

km/h

29%

16:00

20°

km/h

24%

17:00

19°

km/h

21%

18:00

18°

km/h

26%

19:00

15°

km/h

44%

20:00

13°

km/h

57%

21:00

13°

km/h

56%

22:00

14°

km/h

50%

23:00

14°

km/h

42%

Sat

00:00

14°

km/h

42%

01:00

13°

km/h

44%

02:00

12°

km/h

47%

03:00

12°

km/h

52%

04:00

12°

km/h

46%

05:00

12°

km/h

42%

06:00

13°

km/h

35%

07:00

14°

km/h

33%

08:00

16°

km/h

34%

09:00

19°

km/h

34%

10:00

22°

km/h

31%

11:00

24°

km/h

23%

12:00

25°

km/h

22%

13:00

25°

km/h

23%

14:00

24°

km/h

34%

15:00

23°

km/h

37%

16:00

23°

km/h

36%

17:00

21°

km/h

36%

18:00

19°

km/h

38%

19:00

17°

km/h

42%

20:00

16°

km/h

41%

21:00

17°

km/h

35%

22:00

17°

km/h

43%

23:00

16°

km/h

49%

Sun

00:00

16°

km/h

56%

01:00

15°

km/h

54%

02:00

14°

km/h

55%

03:00

14°

km/h

57%

04:00

13°

km/h

62%

05:00

13°

km/h

60%

06:00

12°

km/h

64%

07:00

12°

km/h

64%

08:00

14°

km/h

58%

09:00

17°

km/h

54%

10:00

19°

km/h

52%

11:00

21°

km/h

50%

12:00

22°

km/h

50%

13:00

22°

km/h

51%

14:00

22°

km/h

52%

15:00

21°

km/h

50%

16:00

20°

km/h

47%

17:00

19°

km/h

50%

18:00

17°

km/h

55%

19:00

15°

km/h

69%

20:00

12°

km/h

78%

21:00

11°

km/h

78%

22:00

10°

km/h

79%

23:00

10°

km/h

77%

Mon

00:00

10°

km/h

74%

01:00

9°

km/h

72%

02:00

9°

km/h

69%

03:00

9°

km/h

67%

04:00

9°

km/h

65%

Daily forecast

CARB - Cal Poly, San Luis Obispo air quality index (AQI⁺) forecast

Today

24°

10°

km/h

33%

Sat

25°

13°

km/h

34%

Sun

22°

10°

km/h

59%

Air pollutants

What is the current air quality near CARB - Cal Poly?

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 CARB - Cal Poly, San Luis Obispo air pollution map

Pollen

What is the pollen count in CARB - Cal Poly today?

Index

Moderate

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

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in CARB - Cal Poly today?

Index

Moderate

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for CARB - Cal Poly

21 AQI⁺ US

Good

04:00–05:00 Apr 17 Local time

AQI⁺ US

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Most polluted locations near CARB - Cal Poly, San Luis Obispo

Worldwide AQI⁺ ranking

Station ranking

Real-time CARB - Cal Poly AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Montrose Drive	24
2	1429-1437 Parsons Wy	23
3	Righetti Road	23
4	CARB - Cal Poly	21
5	Chaparral Circle	21
6	Cornus Court	21
7	4446-4498 Sunflower Way	19
8	Aralia Garage	17
9	Donegal Drive	14
10	Black Walnut Road	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Lone Pine, California	110
2	Las Vegas, Nevada	108
3	Avenal, California	105
4	Olancha, California	104
5	Pahrump, Nevada	87
6	Fuquay-Varina, North Carolina	79
7	Hammond, Indiana	76
8	Romeoville, Illinois	70
9	Barrington Hills, Illinois	69
10	Norfolk, Virginia	68