WorldArrow icon
Arrow iconLagunitas

Air quality near Lagunitas, Lagunitas-Forest Knolls

Air quality index (AQI⁺) and PM2.5 air pollution near Lagunitas, Lagunitas-Forest Knolls • 38 Followers • 08:00, Apr 17 Local time

Data source: PurpleAir

9

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

1.7 µg/m³

weather condition icon

10°

wind direction icon

7 km/h

weather humid icon

36 %

Data source: PurpleAir

Hourly forecast

Lagunitas, Lagunitas-Forest Knolls air quality index (AQI⁺) forecast

Now

9

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

7

km/h

Humidity icon

36%

09:00

9

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

11

km/h

Humidity icon

34%

10:00

10

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

12

km/h

Humidity icon

33%

11:00

10

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

12

km/h

Humidity icon

32%

12:00

11

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

11

km/h

Humidity icon

29%

13:00

12

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

11

km/h

Humidity icon

28%

14:00

13

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

13

km/h

Humidity icon

32%

15:00

14

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

14

km/h

Humidity icon

35%

16:00

16

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

15

km/h

Humidity icon

43%

17:00

18

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

14

km/h

Humidity icon

46%

18:00

18

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

13

km/h

Humidity icon

57%

19:00

18

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

12

km/h

Humidity icon

72%

20:00

19

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

11

km/h

Humidity icon

83%

21:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

10

km/h

Humidity icon

91%

22:00

23

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

10

km/h

Humidity icon

95%

23:00

26

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

8

km/h

Humidity icon

97%

Sat

00:00

25

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

5

km/h

Humidity icon

98%

01:00

25

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

5

km/h

Humidity icon

98%

02:00

25

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

3

km/h

Humidity icon

98%

03:00

25

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

1

km/h

Humidity icon

98%

04:00

25

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

1

km/h

Humidity icon

93%

05:00

26

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

2

km/h

Humidity icon

94%

06:00

27

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 108 degree

4

km/h

Humidity icon

88%

07:00

28

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 113 degree

5

km/h

Humidity icon

79%

08:00

29

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

4

km/h

Humidity icon

80%

09:00

27

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

2

km/h

Humidity icon

71%

10:00

25

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

3

km/h

Humidity icon

59%

11:00

24

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

5

km/h

Humidity icon

45%

12:00

24

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

5

km/h

Humidity icon

41%

13:00

25

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

3

km/h

Humidity icon

39%

14:00

26

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

3

km/h

Humidity icon

42%

15:00

26

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

4

km/h

Humidity icon

47%

16:00

26

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

8

km/h

Humidity icon

51%

17:00

26

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

10

km/h

Humidity icon

47%

18:00

25

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

9

km/h

Humidity icon

45%

19:00

25

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

8

km/h

Humidity icon

54%

20:00

25

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

7

km/h

Humidity icon

67%

21:00

26

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

4

km/h

Humidity icon

76%

22:00

27

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

3

km/h

Humidity icon

78%

23:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

3

km/h

Humidity icon

77%

Sun

00:00

30

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

4

km/h

Humidity icon

71%

01:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

5

km/h

Humidity icon

64%

02:00

33

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

5

km/h

Humidity icon

66%

03:00

33

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

6

km/h

Humidity icon

75%

04:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

7

km/h

Humidity icon

84%

05:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

7

km/h

Humidity icon

85%

06:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

5

km/h

Humidity icon

83%

07:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

3

km/h

Humidity icon

84%

08:00

34

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

4

km/h

Humidity icon

74%

09:00

32

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

5

km/h

Humidity icon

60%

10:00

30

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

6

km/h

Humidity icon

49%

11:00

28

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

8

km/h

Humidity icon

43%

12:00

27

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

13

km/h

Humidity icon

45%

13:00

26

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

11

km/h

Humidity icon

44%

14:00

26

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

13

km/h

Humidity icon

46%

15:00

25

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 224 degree

11

km/h

Humidity icon

47%

16:00

24

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

10

km/h

Humidity icon

48%

17:00

24

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

7

km/h

Humidity icon

49%

18:00

24

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

6

km/h

Humidity icon

50%

19:00

25

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

5

km/h

Humidity icon

66%

20:00

26

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

6

km/h

Humidity icon

82%

21:00

26

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

6

km/h

Humidity icon

91%

22:00

27

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

6

km/h

Humidity icon

93%

23:00

28

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

7

km/h

Humidity icon

92%

Mon

00:00

26

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

8

km/h

Humidity icon

90%

01:00

24

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

9

km/h

Humidity icon

84%

02:00

23

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

10

km/h

Humidity icon

78%

03:00

22

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

11

km/h

Humidity icon

79%

04:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

11

km/h

Humidity icon

83%

05:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

11

km/h

Humidity icon

83%

06:00

20

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

11

km/h

Humidity icon

78%

07:00

19

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

11

km/h

Humidity icon

72%

Daily forecast

|

Lagunitas, Lagunitas-Forest Knolls air quality index (AQI⁺) forecast

Today

11

Weather icon

18°

9°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

15

km/h

Humidity icon

47%

Sat

25

Weather icon

21°

8°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

10

km/h

Humidity icon

59%

Sun

30

Weather icon

17°

9°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

13

km/h

Humidity icon

62%

Air pollutants

What is the current air quality near Lagunitas?

IQAir Check icon

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

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

Real-time Lagunitas, Lagunitas-Forest Knolls air pollution map

Pollen

What is the pollen count in Lagunitas 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

Pollen

What is the pollen count in Lagunitas 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

History

Historic air quality graph for Lagunitas

9 AQI⁺ US
Good
07:00–08:00 Apr 17 Local time
AQI⁺ US

Measure your own air quality

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

Get a monitorHow to contribute

Most polluted locations near Lagunitas, Lagunitas-Forest Knolls

Worldwide AQI⁺ rankingarrow right icon

Station ranking

Real-time Lagunitas AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Morelos Ave

16

2
The national flag of USA

Sir Francis Drake Boulevard

12

3
The national flag of USA

Forest Drive

11

4
The national flag of USA

Lagunitas

9

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Lone Pine, California

110

2
The national flag of USA

Avenal, California

106

3
The national flag of USA

Pahrump, Nevada

88

4
The national flag of USA

Klamath Falls, Oregon

70

5
The national flag of USA

Jurupa Valley, California

68

6
The national flag of USA

Olancha, California

68

7
The national flag of USA

Chelsea, Massachusetts

67

8
The national flag of USA

Corpus Christi, Texas

67

9
The national flag of USA

Bowling Green, Ohio

66

10
The national flag of USA

Pflugerville, Texas

64

Get comprehensive data about air quality in Lagunitas, Lagunitas-Forest Knolls

Download our Air Quality App

Download AirVisual app on App StoreDownload AirVisual app on Android
Polluted skies over Cairo
external link icon

April 17, 2026: Cairo among top 10 most polluted cities in the world

Forest wrapped in a haze of smoke
external link icon

Wildfire Map Spotlight: Smoke Show Fire, Mississippi

external link icon

April 16, 2026: Chiang Mai among top 10 most polluted cities in the world

Where is the cleanest air quality in Lagunitas-Forest Knolls?