Pasadena/Altadena

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Air quality near Pasadena/Altadena, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Pasadena/Altadena, Altadena • 204 Followers • 19:00, Sep 30

Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)

Universal City AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

4.5 µg/m³

25°

4 km/h

69 %

Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)

Hourly forecast

Pasadena/Altadena, Altadena air quality index (AQI⁺) forecast

Now

25°

km/h

69%

20:00

24°

km/h

74%

21:00

23°

km/h

79%

22:00

22°

km/h

83%

23:00

22°

km/h

85%

Thu

00:00

22°

km/h

88%

01:00

21°

km/h

90%

02:00

21°

km/h

94%

03:00

21°

km/h

91%

04:00

21°

km/h

87%

05:00

21°

km/h

80%

06:00

21°

km/h

77%

07:00

21°

km/h

74%

08:00

22°

km/h

59%

09:00

24°

km/h

51%

10:00

26°

km/h

53%

11:00

28°

km/h

55%

12:00

29°

km/h

51%

13:00

31°

km/h

41%

14:00

32°

km/h

33%

15:00

32°

km/h

34%

16:00

32°

km/h

39%

17:00

31°

km/h

41%

18:00

30°

km/h

42%

19:00

28°

km/h

46%

20:00

28°

km/h

50%

21:00

27°

km/h

56%

22:00

26°

km/h

59%

23:00

26°

km/h

58%

Fri

00:00

25°

km/h

59%

01:00

25°

km/h

56%

02:00

25°

km/h

50%

03:00

25°

km/h

47%

04:00

26°

km/h

34%

05:00

27°

km/h

22%

06:00

27°

km/h

24%

07:00

27°

km/h

23%

08:00

28°

km/h

19%

09:00

30°

km/h

18%

10:00

31°

km/h

23%

11:00

33°

km/h

23%

12:00

34°

km/h

21%

13:00

35°

km/h

19%

14:00

36°

km/h

19%

15:00

36°

km/h

19%

16:00

35°

km/h

23%

17:00

34°

km/h

22%

18:00

33°

km/h

18%

19:00

32°

km/h

19%

20:00

31°

km/h

21%

21:00

31°

km/h

19%

22:00

30°

km/h

20%

23:00

30°

km/h

20%

Sat

00:00

29°

km/h

20%

01:00

29°

km/h

19%

02:00

29°

km/h

18%

03:00

29°

km/h

18%

04:00

28°

km/h

19%

05:00

28°

km/h

19%

06:00

28°

km/h

19%

07:00

28°

km/h

19%

08:00

30°

km/h

18%

09:00

32°

km/h

15%

10:00

34°

km/h

14%

11:00

35°

km/h

13%

12:00

36°

km/h

12%

13:00

36°

km/h

12%

14:00

37°

km/h

11%

15:00

37°

km/h

11%

16:00

37°

km/h

12%

17:00

35°

km/h

15%

18:00

34°

km/h

17%

Daily forecast

Pasadena/Altadena, Altadena air quality index (AQI⁺) forecast

Today

32°

21°

km/h

51%

Thu

36°

27°

km/h

20%

Fri

37°

28°

km/h

16%

Air pollutants

What is the current air quality near Pasadena/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 Pasadena/Altadena, Altadena air pollution map

Pollen

What is the pollen count in Pasadena/Altadena today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Pasadena/Altadena today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Pasadena/Altadena

25 AQI⁺ US

Good

18:00–19:00 Sep 30

AQI⁺ US

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Most polluted locations near Pasadena/Altadena, Altadena

Worldwide AQI⁺ ranking

Station ranking

Real-time Pasadena/Altadena AQI⁺ station ranking

#	Stations	AQI⁺ US
1	185 W Altadena Dr	69
2	2046 Allen Ave	56
3	2036 Pepper Dr	51
4	1255 E Lexington St	47
5	190-144 Jaxine Dr	47
6	2014 Pepper Dr	47
7	1295 E Lexington St	43
8	1365 New York Dr	43
9	1738 N Roosevelt Ave	43
10	1251 Meadowbrook Rd	41

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	294
2	Glendora, California	110
3	Modesto, California	108
4	North Auburn, California	103
5	Clovis, California	102
6	Glendale, Arizona	102
7	Sacramento County, California	102
8	Turlock, California	102
9	Madera, California	101
10	Phoenix, Arizona	101