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Air quality near 505 E Mendocino St, Altadena

Air quality index (AQI⁺) and PM2.5 air pollution near 505 E Mendocino St, Altadena • 5 Followers • 09:00, Apr 24 Local time

Data source: PurpleAir

Rosemead AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

3.7 µg/m³

14°

6 km/h

95 %

Data source: PurpleAir

Hourly forecast

505 E Mendocino St, Altadena air quality index (AQI⁺) forecast

Now

14°

km/h

95%

10:00

15°

km/h

88%

11:00

18°

km/h

60%

12:00

19°

km/h

51%

13:00

20°

km/h

51%

14:00

21°

km/h

49%

15:00

19°

km/h

53%

16:00

90%

17°

km/h

63%

17:00

90%

17°

km/h

65%

18:00

18°

km/h

59%

19:00

17°

km/h

67%

20:00

16°

km/h

70%

21:00

15°

km/h

91%

22:00

90%

14°

km/h

94%

23:00

90%

14°

km/h

87%

Sat

00:00

14°

km/h

97%

01:00

90%

13°

km/h

97%

02:00

90%

12°

km/h

90%

03:00

13°

km/h

97%

04:00

90%

13°

km/h

94%

05:00

90%

13°

km/h

89%

06:00

12°

km/h

94%

07:00

90%

12°

km/h

95%

08:00

90%

12°

km/h

88%

09:00

12°

km/h

95%

10:00

90%

12°

km/h

95%

11:00

90%

13°

km/h

78%

12:00

12°

km/h

89%

13:00

15°

km/h

81%

14:00

16°

km/h

72%

15:00

14°

km/h

76%

16:00

15°

km/h

66%

17:00

15°

km/h

56%

18:00

15°

km/h

55%

19:00

14°

km/h

61%

20:00

13°

km/h

62%

21:00

13°

km/h

63%

22:00

13°

km/h

61%

23:00

12°

km/h

60%

Sun

00:00

12°

km/h

64%

01:00

12°

km/h

66%

02:00

12°

km/h

68%

03:00

12°

km/h

70%

04:00

11°

km/h

70%

05:00

11°

km/h

70%

06:00

11°

km/h

69%

07:00

11°

km/h

68%

08:00

12°

km/h

64%

09:00

13°

km/h

58%

10:00

14°

km/h

52%

11:00

15°

km/h

45%

12:00

17°

km/h

39%

13:00

18°

km/h

35%

14:00

18°

km/h

36%

15:00

18°

km/h

37%

16:00

18°

km/h

39%

17:00

17°

km/h

43%

18:00

16°

km/h

46%

19:00

15°

km/h

47%

20:00

15°

km/h

47%

21:00

14°

km/h

49%

22:00

13°

km/h

50%

23:00

13°

km/h

52%

Mon

00:00

12°

km/h

54%

01:00

12°

km/h

56%

02:00

12°

km/h

58%

03:00

11°

km/h

61%

04:00

11°

km/h

64%

05:00

11°

km/h

67%

06:00

11°

km/h

69%

07:00

11°

km/h

66%

08:00

12°

km/h

65%

Daily forecast

505 E Mendocino St, Altadena air quality index (AQI⁺) forecast

Today

21°

13°

km/h

73%

Sat

16°

12°

km/h

76%

Sun

18°

11°

km/h

48%

Air pollutants

What is the current air quality near 505 E Mendocino St?

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 505 E Mendocino St, Altadena air pollution map

Pollen

What is the pollen count in 505 E Mendocino St today?

Index

Moderate

Tree Low	25%
Grass Moderate	50%
Weed None	0%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in 505 E Mendocino St

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Air Quality Monitors

Pollen

What is the pollen count in 505 E Mendocino St today?

Index

Moderate

Tree Low	25%
Grass Moderate	50%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 505 E Mendocino St

21 AQI⁺ US

Good

08:00–09:00 Apr 24 Local time

AQI⁺ US

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Most polluted locations near 505 E Mendocino St, Altadena

Worldwide AQI⁺ ranking

Station ranking

Real-time 505 E Mendocino St AQI⁺ station ranking

#	Stations	AQI⁺ US
1	2046 Allen Ave	88
2	2014 Pepper Dr	24
3	1738 N Roosevelt Ave	23
4	1255 E Lexington St	22
5	2264 El Molino Ave	22
6	2560 El Sol Ave	20
7	1295 E Lexington St	19
8	1365 New York Dr	17
9	190-144 Jaxine Dr	17
10	2036 Pepper Dr	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Macon, Georgia	81
2	Calexico, California	79
3	Mission, Texas	78
4	Silverton, Colorado	77
5	Middletown, Ohio	73
6	Monroe, North Carolina	72
7	Casa Grande, Arizona	71
8	Athens, Georgia	70
9	Harriman, Tennessee	70
10	Apex, North Carolina	69