Add

Air quality near Altadena, Pasadena

Air quality index (AQI⁺) and PM2.5 air pollution near Altadena, Pasadena • 8 Followers • 07:00, May 07 Local time

Rosemead AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

5 µg/m³

19°

4 km/h

39 %

Hourly forecast

Altadena, Pasadena air quality index (AQI⁺) forecast

Now

19°

km/h

39%

08:00

20°

km/h

44%

09:00

22°

km/h

49%

10:00

23°

km/h

55%

11:00

24°

km/h

55%

12:00

25°

km/h

50%

13:00

26°

km/h

43%

14:00

25°

km/h

45%

15:00

26°

km/h

43%

16:00

26°

km/h

47%

17:00

25°

km/h

47%

18:00

24°

km/h

51%

19:00

23°

km/h

58%

20:00

22°

km/h

62%

21:00

21°

km/h

66%

22:00

20°

km/h

70%

23:00

20°

km/h

76%

Fri

00:00

19°

km/h

74%

01:00

19°

km/h

73%

02:00

19°

km/h

71%

03:00

19°

km/h

71%

04:00

18°

km/h

68%

05:00

18°

km/h

64%

06:00

18°

km/h

61%

07:00

19°

km/h

56%

08:00

20°

km/h

55%

09:00

21°

km/h

56%

10:00

22°

km/h

63%

11:00

23°

km/h

59%

12:00

24°

km/h

56%

13:00

25°

km/h

51%

14:00

26°

km/h

50%

15:00

26°

km/h

51%

16:00

26°

km/h

50%

17:00

25°

km/h

48%

18:00

24°

km/h

48%

19:00

23°

km/h

52%

20:00

22°

km/h

59%

21:00

21°

km/h

64%

22:00

21°

km/h

72%

23:00

20°

km/h

73%

Sat

00:00

20°

km/h

69%

01:00

20°

km/h

61%

02:00

20°

km/h

40%

03:00

19°

km/h

47%

04:00

19°

km/h

50%

05:00

19°

km/h

45%

06:00

18°

km/h

57%

07:00

20°

km/h

52%

08:00

21°

km/h

49%

09:00

23°

km/h

46%

10:00

25°

km/h

42%

11:00

26°

km/h

39%

12:00

27°

km/h

36%

13:00

28°

km/h

33%

14:00

29°

km/h

30%

15:00

30°

km/h

29%

16:00

29°

km/h

30%

17:00

29°

km/h

31%

18:00

28°

km/h

33%

19:00

26°

km/h

37%

20:00

24°

km/h

41%

21:00

23°

km/h

45%

22:00

22°

km/h

47%

23:00

22°

km/h

49%

Sun

00:00

21°

km/h

50%

01:00

21°

km/h

48%

02:00

21°

km/h

45%

03:00

20°

km/h

43%

04:00

20°

km/h

43%

05:00

20°

km/h

38%

06:00

20°

km/h

35%

Daily forecast

Altadena, Pasadena air quality index (AQI⁺) forecast

Today

26°

19°

km/h

51%

Fri

26°

18°

km/h

56%

Sat

30°

18°

km/h

40%

Air pollutants

What is the current air quality near Altadena?

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

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

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

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

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

28 AQI⁺ US

Good

06:00–07:00 May 07 Local time

AQI⁺ US

Measure your own air quality

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

Get a monitor How to contribute

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	31
2	Bungalow Heaven	31
3	1680 La Cresta Dr	30
4	Altadena	28
5	1077-1013 N Arroyo Blvd	24
6	3635 Cartwright St	24
7	3800-3998 Skycrest Dr	24
8	780 Florecita Terrace	21
9	542 E Elizabeth St	19
10	California Institute of Technology	8

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Brunswick, Georgia	187
2	Fernandina Beach, Florida	93
3	Mission, Texas	87
4	Matheny, California	86
5	Corpus Christi, Texas	82
6	Casa Grande, Arizona	72
7	Delano, California	71
8	Captain Cook, Hawaii	69
9	Jurupa Valley, California	69
10	Seaview, Hawaii	67