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Air quality in San Luis Obispo

Air quality index (AQI⁺) and PM2.5 air pollution in San Luis Obispo • 35.1K Followers • 04:00, Apr 17

21

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.8 µg/m³

weather condition icon

11°

wind direction icon

15 km/h

weather humid icon

57 %

Hourly forecast

San Luis Obispo air quality index (AQI⁺) forecast

Now

21

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

15

km/h

Humidity icon

57%

05:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

12

km/h

Humidity icon

57%

06:00

20

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

9

km/h

Humidity icon

56%

07:00

20

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

8

km/h

Humidity icon

52%

08:00

19

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

9

km/h

Humidity icon

39%

09:00

18

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

14

km/h

Humidity icon

30%

10:00

18

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

13

km/h

Humidity icon

24%

11:00

17

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

11

km/h

Humidity icon

20%

12:00

16

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

9

km/h

Humidity icon

17%

13:00

16

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

13

km/h

Humidity icon

18%

14:00

18

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

23

km/h

Humidity icon

30%

15:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

22

km/h

Humidity icon

32%

16:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

21

km/h

Humidity icon

24%

17:00

17

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

18

km/h

Humidity icon

21%

18:00

17

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

14

km/h

Humidity icon

28%

19:00

17

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

10

km/h

Humidity icon

42%

20:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

6

km/h

Humidity icon

58%

21:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

4

km/h

Humidity icon

66%

22:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

0

km/h

Humidity icon

62%

23:00

22

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

2

km/h

Humidity icon

58%

Sat

00:00

22

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

6

km/h

Humidity icon

53%

01:00

22

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

9

km/h

Humidity icon

47%

02:00

22

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

9

km/h

Humidity icon

48%

03:00

22

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

10

km/h

Humidity icon

53%

04:00

22

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

10

km/h

Humidity icon

53%

05:00

23

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

10

km/h

Humidity icon

50%

06:00

23

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

11

km/h

Humidity icon

45%

07:00

23

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

13

km/h

Humidity icon

34%

08:00

21

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

14

km/h

Humidity icon

34%

09:00

21

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

10

km/h

Humidity icon

33%

10:00

21

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

4

km/h

Humidity icon

30%

11:00

26

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

6

km/h

Humidity icon

26%

12:00

26

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

8

km/h

Humidity icon

25%

13:00

26

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

8

km/h

Humidity icon

24%

14:00

29

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

8

km/h

Humidity icon

30%

15:00

29

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

9

km/h

Humidity icon

34%

16:00

29

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

10

km/h

Humidity icon

35%

17:00

30

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

12

km/h

Humidity icon

40%

18:00

30

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

12

km/h

Humidity icon

44%

19:00

30

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 328 degree

9

km/h

Humidity icon

50%

20:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

6

km/h

Humidity icon

60%

21:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

2

km/h

Humidity icon

55%

22:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

4

km/h

Humidity icon

54%

23:00

33

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

3

km/h

Humidity icon

58%

Sun

00:00

33

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

2

km/h

Humidity icon

60%

01:00

33

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

5

km/h

Humidity icon

60%

02:00

34

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

3

km/h

Humidity icon

65%

03:00

34

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

2

km/h

Humidity icon

65%

04:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 143 degree

4

km/h

Humidity icon

74%

05:00

33

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

4

km/h

Humidity icon

77%

06:00

33

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

1

km/h

Humidity icon

64%

07:00

33

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

4

km/h

Humidity icon

64%

08:00

33

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 96 degree

3

km/h

Humidity icon

58%

09:00

33

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

4

km/h

Humidity icon

54%

10:00

33

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

4

km/h

Humidity icon

52%

11:00

32

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

7

km/h

Humidity icon

50%

12:00

32

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 234 degree

11

km/h

Humidity icon

50%

13:00

32

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

11

km/h

Humidity icon

51%

14:00

30

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

13

km/h

Humidity icon

52%

15:00

30

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

14

km/h

Humidity icon

50%

16:00

30

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

10

km/h

Humidity icon

47%

17:00

25

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

10

km/h

Humidity icon

50%

18:00

25

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

5

km/h

Humidity icon

55%

19:00

25

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

5

km/h

Humidity icon

69%

20:00

22

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

4

km/h

Humidity icon

78%

21:00

22

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

4

km/h

Humidity icon

78%

22:00

22

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

5

km/h

Humidity icon

79%

23:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

6

km/h

Humidity icon

77%

Mon

00:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

6

km/h

Humidity icon

74%

01:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

6

km/h

Humidity icon

72%

02:00

22

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

6

km/h

Humidity icon

69%

03:00

22

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

6

km/h

Humidity icon

67%

Daily forecast

|

San Luis Obispo air quality index (AQI⁺) forecast

Today

19

Weather icon

24°

10°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

23

km/h

Humidity icon

36%

Sat

23

Weather icon

25°

12°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

14

km/h

Humidity icon

38%

Sun

32

Weather icon

21°

10°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

14

km/h

Humidity icon

59%

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.

air quality map

Real-time San Luis Obispo air pollution map

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

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

Low

25%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in San Luis Obispo

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor
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

Low

25%
Pollen weed icon

Weed

Moderate

50%

Source:

wetter.com
Pollen forecast in San Luis Obispo

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

Montrose Drive

24

2
The national flag of USA

1429-1437 Parsons Wy

23

3
The national flag of USA

Righetti Road

23

4
The national flag of USA

CARB - Cal Poly

21

5
The national flag of USA

Chaparral Circle

21

6
The national flag of USA

Cornus Court

21

7
The national flag of USA

4446-4498 Sunflower Way

17

8
The national flag of USA

Aralia Garage

17

9
The national flag of USA

Donegal Drive

16

10
The national flag of USA

Black Walnut Road

6

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Pahrump, Nevada

154

2
The national flag of USA

Lone Pine, California

110

3
The national flag of USA

Las Vegas, Nevada

108

4
The national flag of USA

Avenal, California

105

5
The national flag of USA

Olancha, California

104

6
The national flag of USA

Fuquay-Varina, North Carolina

81

7
The national flag of USA

Hammond, Indiana

78

8
The national flag of USA

Romeoville, Illinois

77

9
The national flag of USA

Bridgeport, Connecticut

69

10
The national flag of USA

Campo, California

68

History

Historic air quality graph for San Luis Obispo

21 AQI⁺ US
Good
03:00–04:00 Apr 17 Local time
AQI⁺ US

History

Historic air quality graph for San Luis Obispo

21 AQI⁺ US
Good
03:00–04:00 Apr 17 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

Montrose Drive

24

2
The national flag of USA

1429-1437 Parsons Wy

23

3
The national flag of USA

Righetti Road

23

4
The national flag of USA

CARB - Cal Poly

21

5
The national flag of USA

Chaparral Circle

21

6
The national flag of USA

Cornus Court

21

7
The national flag of USA

4446-4498 Sunflower Way

17

8
The national flag of USA

Aralia Garage

17

9
The national flag of USA

Donegal Drive

16

10
The national flag of USA

Black Walnut Road

6

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Pahrump, Nevada

154

2
The national flag of USA

Lone Pine, California

110

3
The national flag of USA

Las Vegas, Nevada

108

4
The national flag of USA

Avenal, California

105

5
The national flag of USA

Olancha, California

104

6
The national flag of USA

Fuquay-Varina, North Carolina

81

7
The national flag of USA

Hammond, Indiana

78

8
The national flag of USA

Romeoville, Illinois

77

9
The national flag of USA

Bridgeport, Connecticut

69

10
The national flag of USA

Campo, California

68

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