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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 • 2 Followers • 05:00, May 17 Local time

Data source: PurpleAir

Maywood AQI Alert nearby

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US AQI⁺

Moderate

Main pollutant:

PM2.5

9.8 µg/m³

14°

5 km/h

89 %

Data source: PurpleAir

Hourly forecast

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

Now

14°

km/h

89%

06:00

14°

km/h

91%

07:00

14°

km/h

91%

08:00

15°

km/h

87%

09:00

16°

km/h

82%

10:00

18°

km/h

68%

11:00

20°

km/h

62%

12:00

20°

km/h

61%

13:00

22°

km/h

55%

14:00

22°

km/h

57%

15:00

21°

km/h

56%

16:00

21°

km/h

52%

17:00

21°

km/h

53%

18:00

20°

km/h

55%

19:00

19°

km/h

59%

20:00

17°

km/h

65%

21:00

17°

km/h

67%

22:00

17°

km/h

71%

23:00

16°

km/h

78%

Mon

00:00

15°

km/h

83%

01:00

16°

km/h

61%

02:00

15°

km/h

36%

03:00

14°

km/h

46%

04:00

15°

km/h

23%

05:00

15°

km/h

25%

06:00

15°

km/h

24%

07:00

16°

km/h

23%

08:00

18°

km/h

20%

09:00

20°

km/h

18%

10:00

22°

km/h

15%

11:00

24°

km/h

12%

12:00

25°

km/h

10%

13:00

27°

km/h

11%

14:00

27°

km/h

15%

15:00

27°

km/h

16%

16:00

23°

km/h

40%

17:00

22°

km/h

33%

18:00

22°

km/h

31%

19:00

21°

km/h

30%

20:00

20°

km/h

28%

21:00

20°

km/h

27%

22:00

19°

km/h

29%

23:00

19°

km/h

30%

Tue

00:00

18°

km/h

35%

01:00

17°

km/h

67%

02:00

16°

km/h

72%

03:00

16°

km/h

69%

04:00

17°

km/h

51%

05:00

16°

km/h

32%

06:00

13°

km/h

88%

07:00

16°

km/h

74%

08:00

18°

km/h

60%

09:00

20°

km/h

46%

10:00

23°

km/h

34%

11:00

25°

km/h

25%

12:00

27°

km/h

20%

13:00

28°

km/h

16%

14:00

29°

km/h

18%

15:00

28°

km/h

25%

16:00

27°

km/h

34%

17:00

25°

km/h

37%

18:00

24°

km/h

41%

19:00

22°

km/h

46%

20:00

18°

km/h

61%

21:00

17°

km/h

67%

22:00

17°

km/h

61%

23:00

17°

km/h

64%

Wed

00:00

16°

km/h

77%

01:00

15°

km/h

81%

02:00

15°

km/h

84%

03:00

14°

km/h

85%

04:00

14°

km/h

85%

Daily forecast

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

Today

22°

14°

km/h

67%

Mon

27°

15°

km/h

22%

Tue

29°

13°

km/h

44%

Air pollutants

What is the current air quality near Knolls Elementary?

PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Knolls Elementary, Simi Valley air pollution map

Pollen

What is the pollen count in Knolls Elementary 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 Knolls Elementary today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Knolls Elementary

52 AQI⁺ US

Moderate

04:00–05:00 May 17 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	Cochran St	56
2	Hidden Oaks	55
3	Santa Susana Elementary School	55
4	Knolls Elementary	52
5	Vally View Middle School	52
6	Shrubwood Circle	51
7	2265-2241 N Justin Ave	48
8	Hillside Middle School	42
9	Arroyo Elementary School	37
10	Sinaloa Middle School	37

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	San Marcos, California	123
2	Mission, Texas	113
3	Encinitas, California	109
4	San Diego, California	108
5	Imperial Beach, California	107
6	Coronado, California	105
7	Solana Beach, California	100
8	Oceanside, California	97
9	Carlsbad, California	95
10	Aliso Viejo, California	80