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Air quality near Altadena, Pasadena

Air quality index (AQI⁺) and PM2.5 air pollution near Altadena, Pasadena • 8 Followers • 11:00, May 08 Local time

Rosemead AQI Alert nearby

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US AQI⁺

Moderate

Main pollutant:

PM2.5

26 µg/m³

20°

6 km/h

69 %

Hourly forecast

Altadena, Pasadena air quality index (AQI⁺) forecast

Now

20°

km/h

69%

12:00

22°

km/h

61%

13:00

23°

km/h

55%

14:00

24°

km/h

51%

15:00

25°

km/h

50%

16:00

25°

km/h

52%

17:00

24°

km/h

55%

18:00

23°

km/h

58%

19:00

22°

km/h

63%

20:00

21°

km/h

68%

21:00

21°

km/h

71%

22:00

20°

km/h

69%

23:00

20°

km/h

68%

Sat

00:00

20°

km/h

78%

01:00

19°

km/h

70%

02:00

19°

km/h

62%

03:00

19°

km/h

58%

04:00

19°

km/h

56%

05:00

19°

km/h

52%

06:00

19°

km/h

49%

07:00

19°

km/h

48%

08:00

20°

km/h

50%

09:00

21°

km/h

55%

10:00

23°

km/h

57%

11:00

24°

km/h

54%

12:00

25°

km/h

49%

13:00

26°

km/h

44%

14:00

27°

km/h

41%

15:00

27°

km/h

39%

16:00

27°

km/h

41%

17:00

26°

km/h

45%

18:00

25°

km/h

49%

19:00

24°

km/h

52%

20:00

23°

km/h

57%

21:00

23°

km/h

61%

22:00

22°

km/h

66%

23:00

22°

km/h

64%

Sun

00:00

22°

km/h

61%

01:00

21°

km/h

54%

02:00

21°

km/h

44%

03:00

21°

km/h

39%

04:00

21°

km/h

35%

05:00

22°

km/h

32%

06:00

21°

km/h

31%

07:00

22°

km/h

30%

08:00

23°

km/h

32%

09:00

24°

km/h

35%

10:00

25°

km/h

43%

11:00

26°

km/h

47%

12:00

28°

km/h

46%

13:00

29°

km/h

37%

14:00

30°

km/h

31%

15:00

30°

km/h

31%

16:00

29°

km/h

39%

17:00

28°

km/h

50%

18:00

28°

km/h

26%

19:00

26°

km/h

31%

20:00

24°

km/h

38%

21:00

23°

km/h

41%

22:00

23°

km/h

43%

23:00

22°

km/h

45%

Mon

00:00

22°

km/h

45%

01:00

21°

km/h

45%

02:00

21°

km/h

43%

03:00

21°

km/h

38%

04:00

21°

km/h

33%

05:00

21°

km/h

30%

06:00

21°

km/h

24%

07:00

23°

km/h

19%

08:00

25°

km/h

17%

09:00

27°

km/h

18%

10:00

29°

km/h

18%

Daily forecast

Altadena, Pasadena air quality index (AQI⁺) forecast

Today

25°

17°

km/h

65%

Sat

27°

19°

km/h

50%

Sun

30°

21°

km/h

37%

Air pollutants

What is the current air quality near Altadena?

PM2.5 concentration is currently 5.2 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Altadena, Pasadena air pollution map

Pollen

What is the pollen count in Altadena today?

Index

Moderate

Tree Low	25%
Grass Moderate	50%
Weed None	0%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Altadena

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Air Quality Monitors

Pollen

What is the pollen count in Altadena today?

Index

Moderate

Tree Low	25%
Grass Moderate	50%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Altadena

82 AQI⁺ US

Moderate

10:00–11:00 May 08 Local time

AQI⁺ US

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Most polluted locations near Altadena, Pasadena

Worldwide AQI⁺ ranking

Station ranking

Real-time Altadena AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1275 N Holliston Ave	86
2	Altadena	82
3	Bungalow Heaven	82
4	1077-1013 N Arroyo Blvd	76
5	1680 La Cresta Dr	74
6	780 Florecita Terrace	73
7	3635 Cartwright St	70
8	3800-3998 Skycrest Dr	65
9	542 E Elizabeth St	65
10	California Institute of Technology	62

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Pahala, Hawaii	131
2	Redlands, California	107
3	Corona, California	84
4	Claremont, California	82
5	San Fernando, California	80
6	Burbank, Los Angeles County, California	77
7	Jurupa Valley, California	77
8	Oak Park, California	77
9	San Bernardino County, California	76
10	Altadena, California	75