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Air quality near Pasadena/Altadena, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Pasadena/Altadena, Altadena • 160 Followers • 14:00, May 21 Local time

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

Bain Fire, California, USA nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

8.3 µg/m³

27°

14 km/h

38 %

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

Hourly forecast

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

Now

27°

km/h

38%

17:00

27°

km/h

42%

18:00

26°

km/h

42%

19:00

25°

km/h

41%

20:00

23°

km/h

44%

21:00

22°

km/h

50%

22:00

21°

km/h

57%

23:00

20°

km/h

64%

Fri

00:00

19°

km/h

71%

01:00

18°

km/h

77%

02:00

18°

km/h

83%

03:00

17°

km/h

88%

04:00

17°

km/h

89%

05:00

16°

km/h

90%

06:00

16°

km/h

91%

07:00

16°

km/h

86%

08:00

18°

km/h

79%

09:00

19°

km/h

71%

10:00

21°

km/h

60%

11:00

22°

km/h

52%

12:00

23°

km/h

47%

13:00

24°

km/h

42%

14:00

25°

km/h

37%

15:00

26°

km/h

35%

16:00

26°

km/h

36%

17:00

25°

km/h

43%

18:00

24°

km/h

45%

19:00

23°

km/h

44%

20:00

21°

km/h

47%

21:00

20°

km/h

52%

22:00

19°

km/h

59%

23:00

19°

km/h

65%

Sat

00:00

18°

km/h

72%

01:00

17°

km/h

81%

02:00

16°

km/h

89%

03:00

16°

km/h

92%

04:00

16°

km/h

91%

05:00

15°

km/h

94%

06:00

15°

km/h

94%

07:00

16°

km/h

87%

08:00

17°

km/h

79%

09:00

19°

km/h

74%

10:00

20°

km/h

62%

11:00

22°

km/h

51%

12:00

24°

km/h

43%

13:00

25°

km/h

38%

14:00

26°

km/h

36%

15:00

26°

km/h

34%

16:00

26°

km/h

33%

17:00

25°

km/h

35%

18:00

24°

km/h

37%

19:00

22°

km/h

43%

20:00

20°

km/h

52%

21:00

19°

km/h

58%

22:00

18°

km/h

62%

23:00

18°

km/h

64%

Sun

00:00

17°

km/h

66%

01:00

17°

km/h

68%

02:00

16°

km/h

71%

03:00

16°

km/h

73%

04:00

16°

km/h

74%

05:00

15°

km/h

74%

06:00

15°

km/h

74%

07:00

16°

km/h

70%

08:00

18°

km/h

65%

09:00

19°

km/h

57%

10:00

21°

km/h

48%

11:00

22°

km/h

40%

12:00

24°

km/h

33%

13:00

25°

km/h

30%

14:00

26°

km/h

32%

15:00

26°

km/h

35%

Daily forecast

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

Today

28°

18°

km/h

49%

Thu

26°

16°

km/h

54%

Fri

26°

15°

km/h

54%

Air pollutants

What is the current air quality near Pasadena/Altadena?

PM2.5 concentration is currently 1.7 times the World Health Organization annual PM2.5 guideline value.

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

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Pasadena/Altadena today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Pasadena/Altadena

46 AQI⁺ US

Good

13:00–14:00 May 21 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	66
2	2036 Pepper Dr	60
3	190-144 Jaxine Dr	58
4	1255 E Lexington St	57
5	2264 El Molino Ave	56
6	2560 El Sol Ave	56
7	1738 N Roosevelt Ave	55
8	2014 Pepper Dr	55
9	1295 E Lexington St	54
10	1365 New York Dr	54

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Durham, North Carolina	107
2	Chapel Hill, North Carolina	77
3	Fresno County, California	72
4	Crestline, California	70
5	Santa Clarita, California	69
6	Glendora, California	68
7	Redlands, California	68
8	Glenn, California	67
9	Jurupa Valley, California	67
10	Palm Springs, California	67