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Air quality near Knolls Elementary, Simi Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Knolls Elementary, Simi Valley • 1 Follower • 16:00, May 11 Local time

Data source: PurpleAir

Maywood AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

8.9 µg/m³

33°

10 km/h

14 %

Data source: PurpleAir

Hourly forecast

Knolls Elementary, Simi Valley air quality index (AQI⁺) forecast

Now

33°

km/h

14%

17:00

32°

km/h

17%

18:00

29°

km/h

35%

19:00

27°

km/h

59%

20:00

25°

km/h

55%

21:00

25°

km/h

51%

22:00

25°

km/h

51%

23:00

24°

km/h

50%

Tue

00:00

24°

km/h

51%

01:00

23°

km/h

49%

02:00

21°

km/h

52%

03:00

20°

km/h

57%

04:00

19°

km/h

73%

05:00

17°

km/h

86%

06:00

17°

km/h

82%

07:00

18°

km/h

73%

08:00

20°

km/h

64%

09:00

22°

km/h

60%

10:00

24°

km/h

52%

11:00

25°

km/h

47%

12:00

27°

km/h

43%

13:00

27°

km/h

41%

14:00

26°

km/h

46%

15:00

25°

km/h

46%

16:00

25°

km/h

46%

17:00

24°

km/h

47%

18:00

23°

km/h

49%

19:00

21°

km/h

54%

20:00

19°

km/h

58%

21:00

18°

km/h

63%

22:00

17°

km/h

70%

23:00

17°

km/h

80%

Wed

00:00

16°

km/h

87%

01:00

15°

km/h

91%

02:00

15°

km/h

92%

03:00

14°

km/h

91%

04:00

14°

km/h

91%

05:00

14°

km/h

91%

06:00

13°

km/h

94%

07:00

13°

km/h

96%

08:00

14°

km/h

96%

09:00

15°

km/h

95%

10:00

17°

km/h

85%

11:00

19°

km/h

61%

12:00

21°

km/h

52%

13:00

23°

km/h

47%

14:00

24°

km/h

46%

15:00

24°

km/h

47%

16:00

23°

km/h

49%

17:00

21°

km/h

51%

18:00

21°

km/h

56%

19:00

19°

km/h

63%

20:00

17°

km/h

75%

21:00

16°

km/h

82%

22:00

16°

km/h

79%

23:00

16°

km/h

73%

Thu

00:00

15°

km/h

76%

01:00

15°

km/h

81%

02:00

14°

km/h

85%

03:00

14°

km/h

86%

04:00

14°

km/h

87%

05:00

13°

km/h

87%

06:00

13°

km/h

87%

07:00

15°

km/h

76%

08:00

17°

km/h

68%

09:00

19°

km/h

59%

10:00

21°

km/h

50%

11:00

23°

km/h

43%

12:00

24°

km/h

38%

13:00

26°

km/h

36%

14:00

27°

km/h

36%

15:00

26°

km/h

41%

Daily forecast

Knolls Elementary, Simi Valley air quality index (AQI⁺) forecast

Today

33°

17°

km/h

40%

Mon

27°

17°

km/h

55%

Tue

24°

13°

km/h

69%

Air pollutants

What is the current air quality near Knolls Elementary?

PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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Real-time Knolls Elementary, Simi Valley air pollution map

Pollen

What is the pollen count in Knolls Elementary today?

Index

High

Tree Low	25%
Grass High	75%
Weed None	0%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Knolls Elementary today?

Index

High

Tree Low	25%
Grass High	75%
Weed None	0%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Knolls Elementary

49 AQI⁺ US

Good

15:00–16:00 May 11 Local time

AQI⁺ US

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Most polluted locations near Knolls Elementary, Simi Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Knolls Elementary AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Santa Susana Elementary School	59
2	Cochran St	54
3	Royal High School	54
4	2265-2241 N Justin Ave	52
5	Arroyo Elementary School	52
6	Hidden Oaks	50
7	Hillside Middle School	49
8	Knolls Elementary	49
9	Shrubwood Circle	49
10	Sinaloa Middle School	47

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Orange County, California	84
2	Glendale, Arizona	74
3	Anaheim, California	72
4	Glendora, California	70
5	La Mirada, California	70
6	Signal Hill, California	70
7	Corona, California	69
8	Fountain Valley, California	69
9	Fullerton, California	67
10	East Pasadena, California	66