Air quality in Altadena

Air quality index (AQI⁺) and PM2.5 air pollution in Altadena • 15K Followers • 09:00, May 03 Local time

Rosemead AQI Alert nearby

Rosemead AQI Alert nearby

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66

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

16.9 µg/m³

weather condition icon

15°

wind direction icon

9 km/h

weather humid icon

88 %

Hourly forecast

Altadena air quality index (AQI⁺) forecast

Now

66

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 142 degree

9

km/h

Humidity icon

88%

10:00

65

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

12

km/h

Humidity icon

91%

11:00

64

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

11

km/h

Humidity icon

94%

12:00

63

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

11

km/h

Humidity icon

90%

13:00

62

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

10

km/h

Humidity icon

87%

14:00

62

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

10

km/h

Humidity icon

86%

15:00

62

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

9

km/h

Humidity icon

86%

16:00

61

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

10

km/h

Humidity icon

89%

17:00

64

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

9

km/h

Humidity icon

86%

18:00

64

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

8

km/h

Humidity icon

85%

19:00

64

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

9

km/h

Humidity icon

90%

20:00

61

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

10

km/h

Humidity icon

93%

21:00

60

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

9

km/h

Humidity icon

95%

22:00

60

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

9

km/h

Humidity icon

95%

23:00

61

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

7

km/h

Humidity icon

96%

Mon

00:00

61

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

7

km/h

Humidity icon

97%

01:00

61

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

7

km/h

Humidity icon

97%

02:00

54

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

7

km/h

Humidity icon

96%

03:00

54

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

7

km/h

Humidity icon

94%

04:00

54

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

6

km/h

Humidity icon

94%

05:00

55

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

6

km/h

Humidity icon

94%

06:00

55

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

5

km/h

Humidity icon

92%

07:00

55

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

5

km/h

Humidity icon

90%

08:00

38

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

7

km/h

Humidity icon

89%

09:00

38

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

6

km/h

Humidity icon

95%

10:00

38

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

8

km/h

Humidity icon

93%

11:00

29

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

9

km/h

Humidity icon

72%

12:00

29

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

11

km/h

Humidity icon

64%

13:00

29

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

14

km/h

Humidity icon

57%

14:00

28

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

14

km/h

Humidity icon

54%

15:00

28

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

17

km/h

Humidity icon

47%

16:00

28

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

17

km/h

Humidity icon

45%

17:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

16

km/h

Humidity icon

49%

18:00

24

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

14

km/h

Humidity icon

58%

19:00

24

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

10

km/h

Humidity icon

75%

20:00

24

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

11

km/h

Humidity icon

92%

21:00

24

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

12

km/h

Humidity icon

91%

22:00

24

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

10

km/h

Humidity icon

75%

23:00

25

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

7

km/h

Humidity icon

64%

Tue

00:00

25

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

4

km/h

Humidity icon

66%

01:00

25

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

4

km/h

Humidity icon

68%

02:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

4

km/h

Humidity icon

79%

03:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

5

km/h

Humidity icon

82%

04:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

5

km/h

Humidity icon

86%

05:00

32

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

4

km/h

Humidity icon

91%

06:00

32

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

3

km/h

Humidity icon

59%

07:00

32

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

5

km/h

Humidity icon

60%

08:00

31

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

9

km/h

Humidity icon

58%

09:00

31

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

10

km/h

Humidity icon

54%

10:00

31

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

11

km/h

Humidity icon

48%

11:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

13

km/h

Humidity icon

44%

12:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

14

km/h

Humidity icon

40%

13:00

31

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

13

km/h

Humidity icon

39%

14:00

30

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

13

km/h

Humidity icon

38%

15:00

30

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

13

km/h

Humidity icon

37%

16:00

30

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

15

km/h

Humidity icon

37%

17:00

30

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

15

km/h

Humidity icon

38%

18:00

30

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

14

km/h

Humidity icon

42%

19:00

30

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

13

km/h

Humidity icon

48%

20:00

28

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

11

km/h

Humidity icon

54%

21:00

28

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

9

km/h

Humidity icon

58%

22:00

28

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

7

km/h

Humidity icon

61%

23:00

32

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

7

km/h

Humidity icon

63%

Wed

00:00

32

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

6

km/h

Humidity icon

66%

01:00

32

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

7

km/h

Humidity icon

68%

02:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

8

km/h

Humidity icon

72%

03:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

7

km/h

Humidity icon

75%

04:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

6

km/h

Humidity icon

75%

05:00

40

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

6

km/h

Humidity icon

76%

06:00

40

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

5

km/h

Humidity icon

77%

07:00

40

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

4

km/h

Humidity icon

77%

08:00

43

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

5

km/h

Humidity icon

71%

Daily forecast

|

Altadena air quality index (AQI⁺) forecast

Today

63

Weather icon

90%

15°

11°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

12

km/h

Humidity icon

90%

Mon

49

Weather icon

17°

10°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

17

km/h

Humidity icon

73%

Tue

29

Weather icon

18°

11°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

15

km/h

Humidity icon

48%

Air pollutants

What is the current air quality in Altadena?

IQAir exclamation icon

PM2.5 concentration is currently 3.4 times the World Health Organization annual PM2.5 guideline value.

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

Protect yourself from air pollution in Altadena

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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.

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Medical grade air purifiers

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Powerful, stylish air purifiers

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Pollen

What is the pollen count in Altadena today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Altadena

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

Pollen

What is the pollen count in Altadena today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Altadena

Protect yourself from air pollution in Altadena

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 Altadena

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Altadena

#StationsAQI⁺ US
1
The national flag of USA

1255 E Lexington St

69

2
The national flag of USA

2014 Pepper Dr

69

3
The national flag of USA

1738 N Roosevelt Ave

66

4
The national flag of USA

2036 Pepper Dr

66

5
The national flag of USA

2560 El Sol Ave

66

6
The national flag of USA

190-144 Jaxine Dr

64

7
The national flag of USA

2264 El Molino Ave

64

8
The national flag of USA

1295 E Lexington St

63

9
The national flag of USA

1365 New York Dr

63

10
The national flag of USA

2046 Allen Ave

58

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Fairplay, Colorado

91

2
The national flag of USA

Glendora, California

69

3
The national flag of USA

San Bernardino County, California

69

4
The national flag of USA

Calexico, California

68

5
The national flag of USA

Milwaukie, Oregon

68

6
The national flag of USA

Trout Lake, Washington

68

7
The national flag of USA

Oak Grove, Oregon

66

8
The national flag of USA

Altadena, California

65

9
The national flag of USA

Lubbock, Texas

65

10
The national flag of USA

San Marino, California

63

History

Historic air quality graph for Altadena

66 AQI⁺ US
Moderate
08:00–09:00 May 03 Local time
AQI⁺ US

History

Historic air quality graph for Altadena

66 AQI⁺ US
Moderate
08:00–09:00 May 03 Local time
AQI⁺ US

Most polluted locations near Altadena

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Altadena

#StationsAQI⁺ US
1
The national flag of USA

1255 E Lexington St

69

2
The national flag of USA

2014 Pepper Dr

69

3
The national flag of USA

1738 N Roosevelt Ave

66

4
The national flag of USA

2036 Pepper Dr

66

5
The national flag of USA

2560 El Sol Ave

66

6
The national flag of USA

190-144 Jaxine Dr

64

7
The national flag of USA

2264 El Molino Ave

64

8
The national flag of USA

1295 E Lexington St

63

9
The national flag of USA

1365 New York Dr

63

10
The national flag of USA

2046 Allen Ave

58

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Fairplay, Colorado

91

2
The national flag of USA

Glendora, California

69

3
The national flag of USA

San Bernardino County, California

69

4
The national flag of USA

Calexico, California

68

5
The national flag of USA

Milwaukie, Oregon

68

6
The national flag of USA

Trout Lake, Washington

68

7
The national flag of USA

Oak Grove, Oregon

66

8
The national flag of USA

Altadena, California

65

9
The national flag of USA

Lubbock, Texas

65

10
The national flag of USA

San Marino, California

63

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