Air quality in San Luis Obispo

Air quality index (AQI⁺) and PM2.5 air pollution in San Luis Obispo • 36K Followers • 09:00, Jun 13 Local time

27

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4.9 µg/m³

weather condition icon

21°

wind direction icon

2 km/h

weather humid icon

60 %

Hourly forecast

San Luis Obispo air quality index (AQI⁺) forecast

Now

27

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

2

km/h

Humidity icon

60%

10:00

29

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

4

km/h

Humidity icon

50%

11:00

33

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

5

km/h

Humidity icon

44%

12:00

36

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

7

km/h

Humidity icon

41%

13:00

38

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

8

km/h

Humidity icon

40%

14:00

42

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

9

km/h

Humidity icon

42%

15:00

45

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

9

km/h

Humidity icon

44%

16:00

47

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

8

km/h

Humidity icon

47%

17:00

48

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

7

km/h

Humidity icon

49%

18:00

51

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

5

km/h

Humidity icon

53%

19:00

54

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

5

km/h

Humidity icon

58%

20:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

4

km/h

Humidity icon

66%

21:00

58

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

2

km/h

Humidity icon

71%

22:00

58

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

2

km/h

Humidity icon

73%

23:00

54

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

3

km/h

Humidity icon

76%

Sun

00:00

54

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

2

km/h

Humidity icon

77%

01:00

54

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

2

km/h

Humidity icon

78%

02:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

3

km/h

Humidity icon

80%

03:00

39

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

3

km/h

Humidity icon

84%

04:00

39

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

3

km/h

Humidity icon

88%

05:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

3

km/h

Humidity icon

87%

06:00

31

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

4

km/h

Humidity icon

86%

07:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

4

km/h

Humidity icon

80%

08:00

36

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

4

km/h

Humidity icon

71%

09:00

36

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

5

km/h

Humidity icon

62%

10:00

36

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

7

km/h

Humidity icon

51%

11:00

39

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

10

km/h

Humidity icon

44%

12:00

39

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

11

km/h

Humidity icon

45%

13:00

39

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

13

km/h

Humidity icon

43%

14:00

29

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

12

km/h

Humidity icon

41%

15:00

29

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

10

km/h

Humidity icon

40%

16:00

29

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

9

km/h

Humidity icon

43%

17:00

25

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

9

km/h

Humidity icon

47%

18:00

25

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

7

km/h

Humidity icon

51%

19:00

25

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

5

km/h

Humidity icon

57%

20:00

26

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

6

km/h

Humidity icon

66%

21:00

26

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

3

km/h

Humidity icon

72%

22:00

26

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 143 degree

2

km/h

Humidity icon

73%

23:00

25

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

2

km/h

Humidity icon

75%

Mon

00:00

25

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

1

km/h

Humidity icon

77%

01:00

25

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

1

km/h

Humidity icon

80%

02:00

24

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

3

km/h

Humidity icon

84%

03:00

24

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

5

km/h

Humidity icon

87%

04:00

24

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

5

km/h

Humidity icon

89%

05:00

37

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

4

km/h

Humidity icon

88%

06:00

37

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

2

km/h

Humidity icon

69%

07:00

37

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

2

km/h

Humidity icon

60%

08:00

47

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

5

km/h

Humidity icon

53%

09:00

47

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

6

km/h

Humidity icon

52%

10:00

47

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

8

km/h

Humidity icon

52%

11:00

46

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

11

km/h

Humidity icon

54%

12:00

46

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

11

km/h

Humidity icon

55%

13:00

46

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

10

km/h

Humidity icon

55%

14:00

42

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

12

km/h

Humidity icon

56%

15:00

42

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

11

km/h

Humidity icon

57%

16:00

42

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

11

km/h

Humidity icon

58%

17:00

43

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

10

km/h

Humidity icon

58%

18:00

43

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

10

km/h

Humidity icon

61%

19:00

43

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

8

km/h

Humidity icon

65%

20:00

39

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

7

km/h

Humidity icon

76%

21:00

39

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

4

km/h

Humidity icon

79%

22:00

39

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

3

km/h

Humidity icon

78%

23:00

36

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

3

km/h

Humidity icon

78%

Tue

00:00

36

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

4

km/h

Humidity icon

80%

01:00

36

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

4

km/h

Humidity icon

80%

02:00

33

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

3

km/h

Humidity icon

81%

03:00

33

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

2

km/h

Humidity icon

81%

04:00

33

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

3

km/h

Humidity icon

80%

05:00

34

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

2

km/h

Humidity icon

78%

06:00

34

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

3

km/h

Humidity icon

75%

07:00

34

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

4

km/h

Humidity icon

66%

08:00

38

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

6

km/h

Humidity icon

59%

Daily forecast

|

San Luis Obispo air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Luis Obispo?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Protect yourself from air pollution in San Luis Obispo

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Medical grade air purifiers

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HealthPro Series

Powerful, stylish air purifiers

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Pollen

What is the pollen count in San Luis Obispo today?

Index

Pollen global icon

High

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

High

75%

Source:

wetter.com
Pollen forecast in San Luis Obispo

Health recommendations

Pollen

What is the pollen count in San Luis Obispo today?

Index

Pollen global icon

High

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

High

75%

Source:

wetter.com
Pollen forecast in San Luis Obispo

Protect yourself from air pollution in San Luis Obispo

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near San Luis Obispo

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in San Luis Obispo

#StationsAQI⁺ US
1
The national flag of USA

1429-1437 Parsons Wy

46

2
The national flag of USA

Montrose Drive

39

3
The national flag of USA

Chaparral Circle

36

4
The national flag of USA

Cornus Court

33

5
The national flag of USA

4446-4498 Sunflower Way

27

6
The national flag of USA

Righetti Road

21

7
The national flag of USA

Aralia Garage

18

8
The national flag of USA

Donegal Drive

15

9
The national flag of USA

Jaycee Drive

7

10
The national flag of USA

Black Walnut Road

3

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Richland County, South Carolina

186

2
The national flag of USA

Tracy, California

137

3
The national flag of USA

East Los Angeles, California

73

4
The national flag of USA

Signal Hill, California

73

5
The national flag of USA

Glendora, California

72

6
The national flag of USA

Huntington Park, California

71

7
The national flag of USA

Pinal County, Arizona

69

8
The national flag of USA

Florence-Graham, California

68

9
The national flag of USA

Monrovia, California

66

10
The national flag of USA

Pahrump, Nevada

66

History

Historic air quality graph for San Luis Obispo

27 AQI⁺ US
Good
08:00–09:00 Jun 13 Local time
AQI⁺ US

History

Historic air quality graph for San Luis Obispo

27 AQI⁺ US
Good
08:00–09:00 Jun 13 Local time
AQI⁺ US

Most polluted locations near San Luis Obispo

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in San Luis Obispo

#StationsAQI⁺ US
1
The national flag of USA

1429-1437 Parsons Wy

46

2
The national flag of USA

Montrose Drive

39

3
The national flag of USA

Chaparral Circle

36

4
The national flag of USA

Cornus Court

33

5
The national flag of USA

4446-4498 Sunflower Way

27

6
The national flag of USA

Righetti Road

21

7
The national flag of USA

Aralia Garage

18

8
The national flag of USA

Donegal Drive

15

9
The national flag of USA

Jaycee Drive

7

10
The national flag of USA

Black Walnut Road

3

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Richland County, South Carolina

186

2
The national flag of USA

Tracy, California

137

3
The national flag of USA

East Los Angeles, California

73

4
The national flag of USA

Signal Hill, California

73

5
The national flag of USA

Glendora, California

72

6
The national flag of USA

Huntington Park, California

71

7
The national flag of USA

Pinal County, Arizona

69

8
The national flag of USA

Florence-Graham, California

68

9
The national flag of USA

Monrovia, California

66

10
The national flag of USA

Pahrump, Nevada

66

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