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 • 208 Followers • 01:00, Nov 15

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

0 µg/m³

15°

7 km/h

65 %

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

Hourly forecast

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

Now

15°

km/h

65%

07:00

16°

km/h

64%

08:00

17°

km/h

60%

09:00

18°

km/h

56%

10:00

19°

km/h

52%

11:00

20°

km/h

49%

12:00

20°

km/h

46%

13:00

21°

km/h

44%

14:00

21°

km/h

43%

15:00

21°

km/h

43%

16:00

21°

km/h

44%

17:00

20°

km/h

48%

18:00

19°

km/h

52%

19:00

18°

km/h

55%

20:00

18°

km/h

57%

21:00

18°

km/h

57%

22:00

18°

km/h

55%

23:00

17°

km/h

55%

Mon

00:00

17°

km/h

57%

01:00

17°

km/h

59%

02:00

17°

km/h

61%

03:00

16°

km/h

63%

04:00

16°

km/h

64%

05:00

16°

km/h

66%

06:00

16°

km/h

65%

07:00

17°

km/h

64%

08:00

17°

km/h

63%

09:00

18°

km/h

61%

10:00

19°

km/h

58%

11:00

19°

km/h

58%

12:00

19°

km/h

60%

13:00

18°

km/h

61%

14:00

18°

km/h

64%

15:00

18°

km/h

67%

16:00

17°

km/h

66%

17:00

17°

km/h

64%

18:00

17°

km/h

64%

19:00

16°

km/h

69%

20:00

16°

km/h

74%

21:00

80%

15°

km/h

77%

22:00

90%

15°

km/h

74%

23:00

80%

15°

km/h

74%

Tue

00:00

14°

km/h

74%

01:00

14°

km/h

76%

02:00

14°

km/h

73%

03:00

14°

km/h

73%

04:00

13°

km/h

72%

05:00

13°

km/h

66%

06:00

13°

km/h

61%

07:00

12°

km/h

56%

08:00

13°

km/h

44%

09:00

15°

km/h

35%

10:00

16°

km/h

29%

11:00

17°

km/h

27%

12:00

17°

km/h

25%

13:00

18°

km/h

23%

14:00

18°

km/h

21%

15:00

18°

km/h

21%

16:00

17°

km/h

22%

17:00

17°

km/h

24%

18:00

16°

km/h

27%

19:00

15°

km/h

31%

20:00

15°

km/h

34%

21:00

15°

km/h

36%

22:00

14°

km/h

37%

23:00

14°

km/h

37%

Wed

00:00

14°

km/h

42%

01:00

14°

km/h

49%

02:00

13°

km/h

53%

03:00

13°

km/h

55%

04:00

13°

km/h

57%

05:00

13°

km/h

59%

Daily forecast

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

Today

21°

15°

km/h

52%

Mon

19°

15°

km/h

65%

Tue

18°

12°

km/h

33%

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

Low

Tree

Low

25%

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Pasadena/Altadena today?

Index

Low

Tree

Low

25%

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Pasadena/Altadena

0 AQI⁺ US

Good

00:00–01:00 Nov 15

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	2036 Pepper Dr	20
2	2014 Pepper Dr	13
3	1738 N Roosevelt Ave	9
4	1255 E Lexington St	6
5	1365 New York Dr	6
6	190-144 Jaxine Dr	6
7	1295 E Lexington St	4
8	1251 Meadowbrook Rd	3
9	185 W Altadena Dr	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Glendale, Arapahoe County, Colorado	91
2	Joliet, Illinois	83
3	Welby, Colorado	80
4	Arapahoe County, Colorado	79
5	Arnold, California	78
6	Clinton, Iowa	77
7	Derby, Colorado	76
8	Denver, Colorado	75
9	Romeoville, Illinois	74
10	Buena Vista, Colorado	73