WorldArrow icon
Arrow iconSan Luis Obispo

Air quality in San Luis Obispo

Air quality index (AQI⁺) and PM2.5 air pollution in San Luis Obispo • 36K Followers • 04:00, Jun 12 Local time

31

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

5.6 µg/m³

weather condition icon

16°

wind direction icon

2 km/h

weather humid icon

85 %

Hourly forecast

San Luis Obispo air quality index (AQI⁺) forecast

Now

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

2

km/h

Humidity icon

85%

06:00

35

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

2

km/h

Humidity icon

85%

07:00

37

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

2

km/h

Humidity icon

78%

08:00

41

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

3

km/h

Humidity icon

66%

09:00

44

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

4

km/h

Humidity icon

54%

10:00

46

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

5

km/h

Humidity icon

45%

11:00

47

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

7

km/h

Humidity icon

40%

12:00

50

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

9

km/h

Humidity icon

38%

13:00

52

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

8

km/h

Humidity icon

38%

14:00

54

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

7

km/h

Humidity icon

39%

15:00

57

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

7

km/h

Humidity icon

40%

16:00

59

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

7

km/h

Humidity icon

41%

17:00

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

5

km/h

Humidity icon

43%

18:00

55

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

7

km/h

Humidity icon

72%

19:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

5

km/h

Humidity icon

80%

20:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

2

km/h

Humidity icon

89%

21:00

53

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

1

km/h

Humidity icon

94%

22:00

53

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

1

km/h

Humidity icon

94%

23:00

58

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

3

km/h

Humidity icon

93%

Sat

00:00

58

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 124 degree

4

km/h

Humidity icon

91%

01:00

58

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

4

km/h

Humidity icon

91%

02:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

3

km/h

Humidity icon

91%

03:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

3

km/h

Humidity icon

90%

04:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 124 degree

4

km/h

Humidity icon

91%

05:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

4

km/h

Humidity icon

91%

06:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

3

km/h

Humidity icon

89%

07:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

3

km/h

Humidity icon

81%

08:00

58

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

4

km/h

Humidity icon

73%

09:00

58

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

6

km/h

Humidity icon

67%

10:00

58

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

7

km/h

Humidity icon

61%

11:00

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

11

km/h

Humidity icon

60%

12:00

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

12

km/h

Humidity icon

61%

13:00

55

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

12

km/h

Humidity icon

61%

14:00

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

12

km/h

Humidity icon

61%

15:00

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

11

km/h

Humidity icon

64%

16:00

52

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

10

km/h

Humidity icon

65%

17:00

52

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

9

km/h

Humidity icon

67%

18:00

52

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

7

km/h

Humidity icon

70%

19:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

5

km/h

Humidity icon

74%

20:00

52

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

2

km/h

Humidity icon

85%

21:00

52

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

3

km/h

Humidity icon

88%

22:00

52

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

3

km/h

Humidity icon

84%

23:00

49

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

3

km/h

Humidity icon

82%

Sun

00:00

49

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

4

km/h

Humidity icon

82%

01:00

49

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

4

km/h

Humidity icon

82%

02:00

45

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

3

km/h

Humidity icon

83%

03:00

45

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

3

km/h

Humidity icon

84%

04:00

45

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

3

km/h

Humidity icon

86%

05:00

33

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

5

km/h

Humidity icon

87%

06:00

33

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

6

km/h

Humidity icon

86%

07:00

33

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

5

km/h

Humidity icon

77%

08:00

29

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

6

km/h

Humidity icon

69%

09:00

29

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

7

km/h

Humidity icon

62%

10:00

29

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

7

km/h

Humidity icon

59%

11:00

27

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

10

km/h

Humidity icon

58%

12:00

27

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

12

km/h

Humidity icon

61%

13:00

27

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

11

km/h

Humidity icon

62%

14:00

25

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

11

km/h

Humidity icon

61%

15:00

25

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

12

km/h

Humidity icon

63%

16:00

25

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

11

km/h

Humidity icon

66%

17:00

24

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

9

km/h

Humidity icon

67%

18:00

24

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

7

km/h

Humidity icon

70%

19:00

24

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

4

km/h

Humidity icon

75%

20:00

29

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

3

km/h

Humidity icon

87%

21:00

29

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

1

km/h

Humidity icon

93%

22:00

29

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

2

km/h

Humidity icon

92%

23:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

2

km/h

Humidity icon

90%

Mon

00:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

3

km/h

Humidity icon

88%

01:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

2

km/h

Humidity icon

84%

02:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

3

km/h

Humidity icon

81%

03:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

1

km/h

Humidity icon

78%

04:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

1

km/h

Humidity icon

78%

Daily forecast

|

San Luis Obispo air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Luis Obispo?

IQAir exclamation icon

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Luis Obispo air pollution map

Health recommendations

Protect yourself from air pollution in San Luis Obispo

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in San Luis Obispo today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in San Luis Obispo

Health recommendations

air quality map

Real-time San Luis Obispo air pollution map

Pollen

What is the pollen count in San Luis Obispo today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in San Luis Obispo

Protect yourself from air pollution in San Luis Obispo

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

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

53

2
The national flag of USA

Montrose Drive

42

3
The national flag of USA

Chaparral Circle

41

4
The national flag of USA

Cornus Court

39

5
The national flag of USA

4446-4498 Sunflower Way

29

6
The national flag of USA

Righetti Road

27

7
The national flag of USA

Aralia Garage

26

8
The national flag of USA

Donegal Drive

22

9
The national flag of USA

Black Walnut Road

17

10
The national flag of USA

Jaycee Drive

13

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

186

2
The national flag of USA

Signal Hill, California

110

3
The national flag of USA

San Juan, Utah

103

4
The national flag of USA

Crestline, California

91

5
The national flag of USA

Mariposa County, California

75

6
The national flag of USA

Montgomery County, North Carolina

72

7
The national flag of USA

Albuquerque, New Mexico

68

8
The national flag of USA

Grand Canyon Village, Arizona

68

9
The national flag of USA

Spartanburg, South Carolina

68

10
The national flag of USA

Davidson, North Carolina

67

History

Historic air quality graph for San Luis Obispo

31 AQI⁺ US
Good
03:00–04:00 Jun 12 Local time
AQI⁺ US

History

Historic air quality graph for San Luis Obispo

31 AQI⁺ US
Good
03:00–04:00 Jun 12 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

53

2
The national flag of USA

Montrose Drive

42

3
The national flag of USA

Chaparral Circle

41

4
The national flag of USA

Cornus Court

39

5
The national flag of USA

4446-4498 Sunflower Way

29

6
The national flag of USA

Righetti Road

27

7
The national flag of USA

Aralia Garage

26

8
The national flag of USA

Donegal Drive

22

9
The national flag of USA

Black Walnut Road

17

10
The national flag of USA

Jaycee Drive

13

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

186

2
The national flag of USA

Signal Hill, California

110

3
The national flag of USA

San Juan, Utah

103

4
The national flag of USA

Crestline, California

91

5
The national flag of USA

Mariposa County, California

75

6
The national flag of USA

Montgomery County, North Carolina

72

7
The national flag of USA

Albuquerque, New Mexico

68

8
The national flag of USA

Grand Canyon Village, Arizona

68

9
The national flag of USA

Spartanburg, South Carolina

68

10
The national flag of USA

Davidson, North Carolina

67

Measure your own air quality

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

Get a monitorHow to contribute
external link icon

Heatwave Map Spotlight: South Asia

external link icon

Wildfire Map Spotlight: South Fork Fire, Nebraska

external link icon

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Where is the cleanest air quality in San Luis Obispo?