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

No current dataLast update 03:00, Oct 18 Local time

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

US AQI⁺

Good

Main pollutant:

PM2.5

0 µg/m³

28°

9 km/h

22 %

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

Hourly forecast

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

15:00

28°

km/h

23%

16:00

28°

km/h

28%

17:00

26°

km/h

44%

18:00

25°

km/h

47%

19:00

24°

km/h

50%

20:00

24°

km/h

53%

21:00

23°

km/h

58%

22:00

23°

km/h

62%

23:00

22°

km/h

61%

00:00

22°

km/h

58%

01:00

22°

km/h

54%

02:00

22°

km/h

46%

03:00

22°

km/h

40%

04:00

22°

km/h

38%

05:00

22°

km/h

37%

06:00

22°

km/h

37%

07:00

21°

km/h

37%

08:00

22°

km/h

34%

09:00

23°

km/h

37%

10:00

24°

km/h

46%

11:00

25°

km/h

52%

12:00

26°

km/h

48%

13:00

27°

km/h

40%

14:00

27°

km/h

37%

15:00

28°

km/h

36%

16:00

27°

km/h

37%

17:00

26°

km/h

38%

18:00

25°

km/h

39%

19:00

24°

km/h

42%

20:00

24°

km/h

46%

21:00

23°

km/h

49%

22:00

22°

km/h

55%

23:00

21°

km/h

56%

00:00

21°

km/h

55%

01:00

21°

km/h

54%

02:00

21°

km/h

56%

03:00

21°

km/h

53%

04:00

21°

km/h

45%

05:00

21°

km/h

39%

06:00

21°

km/h

39%

07:00

21°

km/h

40%

08:00

21°

km/h

42%

09:00

22°

km/h

44%

10:00

23°

km/h

49%

11:00

24°

km/h

51%

12:00

25°

km/h

56%

13:00

25°

km/h

51%

14:00

26°

km/h

38%

15:00

26°

km/h

38%

16:00

25°

km/h

39%

17:00

25°

km/h

37%

18:00

24°

km/h

45%

19:00

22°

km/h

49%

20:00

22°

km/h

52%

21:00

21°

km/h

58%

22:00

20°

km/h

61%

23:00

20°

km/h

62%

00:00

20°

km/h

63%

01:00

19°

km/h

65%

02:00

19°

km/h

66%

03:00

18°

km/h

69%

04:00

18°

km/h

70%

05:00

18°

km/h

71%

06:00

18°

km/h

72%

07:00

18°

km/h

73%

08:00

18°

km/h

72%

09:00

19°

km/h

67%

10:00

20°

km/h

60%

11:00

22°

km/h

51%

12:00

23°

km/h

41%

13:00

24°

km/h

37%

Daily forecast

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

Today

28°

21°

km/h

35%

Mon

28°

21°

km/h

42%

Tue

26°

20°

km/h

46%

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

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Real-time Pasadena/Altadena, Altadena air pollution map

Pollen

What is the pollen count in Pasadena/Altadena today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Pasadena/Altadena

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Air Quality Monitors

Pollen

What is the pollen count in Pasadena/Altadena today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Pasadena/Altadena

0 AQI⁺ US

Good

03:00–04:00 Oct 18 Local time

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	2046 Allen Ave	50
2	2036 Pepper Dr	41
3	1251 Meadowbrook Rd	27
4	1255 E Lexington St	27
5	1295 E Lexington St	27
6	1738 N Roosevelt Ave	27
7	2014 Pepper Dr	27
8	1365 New York Dr	25
9	190-144 Jaxine Dr	24
10	185 W Altadena Dr	17

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	New Canaan, Connecticut	181
2	Geyserville, California	119
3	Cloverdale, California	103
4	Healdsburg, California	80
5	Vacaville, California	75
6	Davis, California	68
7	Fresno County, California	68
8	Fairfield, California	66
9	Santa Maria, California	63
10	Woodland, California	63