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Air quality near Pasadena/Altadena, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near Pasadena/Altadena, Altadena • 129 Followers • 04:00, May 15 Local time

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

Rosemead AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

4.4 µg/m³

15°

5 km/h

97 %

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

97%

06:00

50%

15°

km/h

96%

07:00

90%

15°

km/h

97%

08:00

90%

15°

km/h

95%

09:00

16°

km/h

94%

10:00

90%

16°

km/h

92%

11:00

90%

17°

km/h

88%

12:00

18°

km/h

82%

13:00

19°

km/h

72%

14:00

21°

km/h

59%

15:00

22°

km/h

54%

16:00

23°

km/h

54%

17:00

22°

km/h

56%

18:00

21°

km/h

60%

19:00

20°

km/h

67%

20:00

18°

km/h

75%

21:00

17°

km/h

81%

22:00

16°

km/h

84%

23:00

16°

km/h

88%

Sat

00:00

15°

km/h

90%

01:00

15°

km/h

91%

02:00

15°

km/h

95%

03:00

15°

km/h

96%

04:00

15°

km/h

97%

05:00

14°

km/h

97%

06:00

14°

km/h

97%

07:00

90%

14°

km/h

97%

08:00

90%

14°

km/h

96%

09:00

14°

km/h

95%

10:00

90%

14°

km/h

92%

11:00

90%

15°

km/h

88%

12:00

16°

km/h

84%

13:00

90%

16°

km/h

87%

14:00

17°

km/h

82%

15:00

18°

km/h

69%

16:00

19°

km/h

69%

17:00

18°

km/h

76%

18:00

18°

km/h

74%

19:00

17°

km/h

79%

20:00

16°

km/h

84%

21:00

16°

km/h

89%

22:00

15°

km/h

92%

23:00

90%

15°

km/h

94%

Sun

00:00

14°

km/h

97%

01:00

90%

14°

km/h

97%

02:00

90%

14°

km/h

96%

03:00

14°

km/h

96%

04:00

90%

14°

km/h

97%

05:00

90%

14°

km/h

97%

06:00

15°

km/h

78%

07:00

15°

km/h

76%

08:00

16°

km/h

70%

09:00

18°

km/h

62%

10:00

19°

km/h

55%

11:00

21°

km/h

47%

12:00

22°

km/h

41%

13:00

23°

km/h

38%

14:00

24°

km/h

38%

15:00

24°

km/h

40%

16:00

24°

km/h

43%

17:00

23°

km/h

48%

18:00

22°

km/h

52%

19:00

20°

km/h

57%

20:00

19°

km/h

62%

21:00

18°

km/h

66%

22:00

17°

km/h

69%

23:00

17°

km/h

72%

Mon

00:00

16°

km/h

73%

01:00

16°

km/h

73%

02:00

16°

km/h

74%

03:00

16°

km/h

74%

04:00

16°

km/h

76%

Daily forecast

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

Today

23°

15°

km/h

77%

Sat

19°

14°

km/h

85%

Sun

24°

15°

km/h

55%

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

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

24 AQI⁺ US

Good

03:00–04:00 May 15 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	2264 El Molino Ave	63
2	2014 Pepper Dr	62
3	2036 Pepper Dr	62
4	190-144 Jaxine Dr	60
5	1255 E Lexington St	59
6	1295 E Lexington St	58
7	1738 N Roosevelt Ave	58
8	1365 New York Dr	56
9	2046 Allen Ave	55
10	2560 El Sol Ave	52

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	147
2	Palm Desert, California	94
3	Bismarck, North Dakota	89
4	Plumas, California	76
5	Moreno Valley, California	75
6	Riverside County, California	73
7	Brunswick, Georgia	72
8	Maricopa County, Arizona	70
9	Claremont, California	68
10	Fernandina Beach, Florida	65