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Air quality in Guerneville

Air quality index (AQI⁺) and PM2.5 air pollution in Guerneville • 12.4K Followers • 08:00, Oct 24

55

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

11.5 µg/m³

weather condition icon

48°

wind direction icon

1 km/h

weather humid icon

90 %

Hourly forecast

Guerneville air quality index (AQI⁺) forecast

Now

55

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

1

km/h

Humidity icon

90%

09:00

53

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

0

km/h

Humidity icon

87%

10:00

51

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

0

km/h

Humidity icon

79%

11:00

48

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

0

km/h

Humidity icon

64%

12:00

45

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

2.2

km/h

Humidity icon

49%

13:00

43

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

2.2

km/h

Humidity icon

37%

14:00

41

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

4.5

km/h

Humidity icon

37%

15:00

38

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

8.9

km/h

Humidity icon

45%

16:00

36

Weather icon

63°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

6.7

km/h

Humidity icon

53%

17:00

33

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

4.5

km/h

Humidity icon

56%

18:00

31

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

4.5

km/h

Humidity icon

72%

19:00

28

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

2.2

km/h

Humidity icon

91%

20:00

28

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

2.2

km/h

Humidity icon

95%

21:00

28

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

0

km/h

Humidity icon

96%

22:00

28

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

2.2

km/h

Humidity icon

97%

23:00

36

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

0

km/h

Humidity icon

97%

Sat

00:00

36

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

0

km/h

Humidity icon

98%

01:00

36

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

0

km/h

Humidity icon

98%

02:00

39

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

0

km/h

Humidity icon

98%

03:00

39

Weather icon

50%

55°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

2.2

km/h

Humidity icon

99%

04:00

39

Weather icon

70%

55°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

2.2

km/h

Humidity icon

99%

05:00

16

Weather icon

80%

55°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

2.2

km/h

Humidity icon

99%

06:00

16

Weather icon

100%

55°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

2.2

km/h

Humidity icon

99%

07:00

16

Weather icon

100%

55°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

2.2

km/h

Humidity icon

99%

08:00

12

Weather icon

100%

57°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

0

km/h

Humidity icon

99%

09:00

12

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

2.2

km/h

Humidity icon

96%

10:00

12

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

2.2

km/h

Humidity icon

80%

11:00

11

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

6.7

km/h

Humidity icon

64%

12:00

11

Weather icon

63°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

8.9

km/h

Humidity icon

58%

13:00

11

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

11.2

km/h

Humidity icon

60%

14:00

10

Weather icon

63°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

11.2

km/h

Humidity icon

62%

15:00

10

Weather icon

20%

59°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

8.9

km/h

Humidity icon

72%

16:00

10

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

6.7

km/h

Humidity icon

68%

17:00

10

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

6.7

km/h

Humidity icon

59%

18:00

10

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

4.5

km/h

Humidity icon

67%

19:00

10

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

2.2

km/h

Humidity icon

81%

20:00

8

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

2.2

km/h

Humidity icon

91%

21:00

8

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

2.2

km/h

Humidity icon

91%

22:00

8

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

2.2

km/h

Humidity icon

88%

23:00

6

Weather icon

46°

IQAir AirVisual Air Quality Map Wind rotating 326 degree

4.5

km/h

Humidity icon

85%

Sun

00:00

6

Weather icon

46°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

2.2

km/h

Humidity icon

80%

01:00

6

Weather icon

46°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

2.2

km/h

Humidity icon

79%

02:00

6

Weather icon

46°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

2.2

km/h

Humidity icon

72%

03:00

6

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

2.2

km/h

Humidity icon

65%

04:00

6

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

2.2

km/h

Humidity icon

63%

05:00

6

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

0

km/h

Humidity icon

65%

06:00

6

Weather icon

45°

IQAir AirVisual Air Quality Map Wind rotating 314 degree

0

km/h

Humidity icon

68%

07:00

6

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

2.2

km/h

Humidity icon

58%

08:00

6

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

2.2

km/h

Humidity icon

55%

09:00

6

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

0

km/h

Humidity icon

53%

10:00

6

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

0

km/h

Humidity icon

51%

11:00

25

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

0

km/h

Humidity icon

45%

12:00

25

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

2.2

km/h

Humidity icon

45%

13:00

25

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

2.2

km/h

Humidity icon

46%

14:00

29

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

0

km/h

Humidity icon

50%

15:00

29

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

2.2

km/h

Humidity icon

50%

16:00

29

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

2.2

km/h

Humidity icon

53%

17:00

31

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

2.2

km/h

Humidity icon

58%

18:00

31

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

0

km/h

Humidity icon

65%

19:00

31

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

0

km/h

Humidity icon

69%

20:00

33

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

0

km/h

Humidity icon

76%

21:00

33

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

0

km/h

Humidity icon

80%

22:00

33

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

0

km/h

Humidity icon

80%

23:00

36

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

0

km/h

Humidity icon

80%

Mon

00:00

36

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

0

km/h

Humidity icon

80%

01:00

36

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

0

km/h

Humidity icon

82%

02:00

37

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

2.2

km/h

Humidity icon

82%

03:00

37

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

2.2

km/h

Humidity icon

83%

04:00

37

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

0

km/h

Humidity icon

85%

05:00

36

Weather icon

50°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

0

km/h

Humidity icon

92%

06:00

36

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

2.2

km/h

Humidity icon

95%

07:00

36

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

2.2

km/h

Humidity icon

96%

08:00

37

Weather icon

48°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

2.2

km/h

Humidity icon

96%

Daily forecast

|

Guerneville air quality index (AQI⁺) forecast

Today

46

Weather icon

64°

48°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

8.9

km/h

Humidity icon

49%

Sat

23

Weather icon

100%

64°

46°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

11.2

km/h

Humidity icon

58%

Sun

12

Weather icon

57°

45°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

2.2

km/h

Humidity icon

45%

Air pollutants

What is the current air quality in Guerneville?

IQAir exclamation icon

PM2.5 concentration is currently 2.3 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time Guerneville air pollution map

Health recommendations

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Sensitive groups should reduce outdoor exercise

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Close your windows to avoid dirty outdoor air

Get a monitor
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Sensitive groups should wear a mask outdoors

Get a mask
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Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Guerneville

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Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Guerneville today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

tomorrow.io
Pollen forecast in Guerneville

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier
air quality map

Real-time Guerneville air pollution map

Pollen

What is the pollen count in Guerneville today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

tomorrow.io
Pollen forecast in Guerneville

Protect yourself from air pollution in Guerneville

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Guerneville

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Riverlands Road

64

2
The national flag of USA

Drake Estates 2

61

3
The national flag of USA

Sunshine Heights

48

4
The national flag of USA

Mays Canyon Road

44

5
The national flag of USA

Old Cazadero Road

44

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Oroville, Washington

120

2
The national flag of USA

Mount Shasta, California

116

3
The national flag of USA

Corning, California

92

4
The national flag of USA

Weaverville, California

86

5
The national flag of USA

Fairbanks North Star, Alaska

85

6
The national flag of USA

Sandpoint, Idaho

83

7
The national flag of USA

Delano, California

77

8
The national flag of USA

Klamath Falls, Oregon

77

9
The national flag of USA

McCloud, California

74

10
The national flag of USA

Matheny, California

73

History

Historic air quality graph for Guerneville

55 AQI⁺ US
Moderate
07:00 Oct 24 Local time
AQI⁺ US
Polluted skies of Beijing
external link icon

October 24, 2025: Beijing among top 10 most polluted cities in the world

external link icon

Pakistan Air Quality Alert

external link icon

Indoor Air Quality Alert: Storm Benjamin Flooding

History

Historic air quality graph for Guerneville

55 AQI⁺ US
Moderate
07:00 Oct 24 Local time
AQI⁺ US
Polluted skies of Beijing
external link icon

October 24, 2025: Beijing among top 10 most polluted cities in the world

external link icon

Pakistan Air Quality Alert

external link icon

Indoor Air Quality Alert: Storm Benjamin Flooding

Most polluted locations near Guerneville

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Riverlands Road

64

2
The national flag of USA

Drake Estates 2

61

3
The national flag of USA

Sunshine Heights

48

4
The national flag of USA

Mays Canyon Road

44

5
The national flag of USA

Old Cazadero Road

44

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Oroville, Washington

120

2
The national flag of USA

Mount Shasta, California

116

3
The national flag of USA

Corning, California

92

4
The national flag of USA

Weaverville, California

86

5
The national flag of USA

Fairbanks North Star, Alaska

85

6
The national flag of USA

Sandpoint, Idaho

83

7
The national flag of USA

Delano, California

77

8
The national flag of USA

Klamath Falls, Oregon

77

9
The national flag of USA

McCloud, California

74

10
The national flag of USA

Matheny, California

73

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