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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 • 09:00, Apr 17 Local time

Data source: PurpleAir

Universal City AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

4.1 µg/m³

19°

33 km/h

12 %

Data source: PurpleAir

Hourly forecast

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

Now

19°

km/h

12%

12:00

21°

km/h

11%

13:00

23°

km/h

10%

14:00

24°

km/h

10%

15:00

25°

km/h

11%

16:00

25°

km/h

13%

17:00

25°

km/h

15%

18:00

19°

km/h

64%

19:00

17°

km/h

73%

20:00

16°

km/h

73%

21:00

15°

km/h

68%

22:00

16°

km/h

62%

23:00

16°

km/h

45%

Sat

00:00

17°

km/h

29%

01:00

16°

km/h

25%

02:00

16°

km/h

11%

03:00

15°

km/h

12%

04:00

15°

km/h

20%

05:00

15°

km/h

26%

06:00

14°

km/h

18%

07:00

14°

km/h

08:00

16°

km/h

11%

09:00

19°

km/h

16%

10:00

21°

km/h

22%

11:00

24°

km/h

20%

12:00

25°

km/h

21%

13:00

26°

km/h

18%

14:00

27°

km/h

18%

15:00

27°

km/h

20%

16:00

25°

km/h

27%

17:00

24°

km/h

30%

18:00

23°

km/h

33%

19:00

21°

km/h

37%

20:00

19°

km/h

41%

21:00

19°

km/h

41%

22:00

19°

km/h

45%

23:00

19°

km/h

45%

Sun

00:00

18°

km/h

54%

01:00

17°

km/h

64%

02:00

16°

km/h

62%

03:00

16°

km/h

67%

04:00

16°

km/h

71%

05:00

15°

km/h

70%

06:00

15°

km/h

69%

07:00

16°

km/h

61%

08:00

18°

km/h

49%

09:00

20°

km/h

35%

10:00

22°

km/h

27%

11:00

23°

km/h

25%

12:00

24°

km/h

24%

13:00

25°

km/h

19%

14:00

26°

km/h

16%

15:00

26°

km/h

16%

16:00

25°

km/h

17%

17:00

25°

km/h

17%

18:00

22°

km/h

34%

19:00

19°

km/h

52%

20:00

16°

km/h

64%

21:00

16°

km/h

65%

22:00

15°

km/h

66%

23:00

14°

km/h

68%

Mon

00:00

14°

km/h

65%

01:00

14°

km/h

61%

02:00

13°

km/h

61%

03:00

13°

km/h

60%

04:00

13°

km/h

62%

05:00

12°

km/h

71%

06:00

12°

km/h

71%

07:00

13°

km/h

64%

08:00

16°

km/h

47%

09:00

18°

km/h

38%

10:00

20°

km/h

31%

Daily forecast

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

Today

25°

12°

km/h

35%

Sat

27°

14°

km/h

25%

Sun

26°

15°

km/h

39%

Air pollutants

What is the current air quality near Knolls Elementary?

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

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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 Moderate	50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Knolls Elementary today?

Index

High

Tree Low	25%
Grass High	75%
Weed Moderate	50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Knolls Elementary

23 AQI⁺ US

Good

08:00–09:00 Apr 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	Hidden Oaks	64
2	Cochran St	55
3	Santa Susana Elementary School	33
4	2265-2241 N Justin Ave	32
5	Royal High School	32
6	Sinaloa Middle School	32
7	Arroyo Elementary School	30
8	Hillside Middle School	30
9	Shrubwood Circle	29
10	Knolls Elementary	23

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Jurupa Valley, California	97
2	Avenal, California	95
3	Oakland County, Michigan	74
4	Calexico, California	71
5	Holtville, California	69
6	Fairbanks North Star, Alaska	67
7	Bloomfield Hills, Michigan	66
8	Hesperia, California	65
9	Houston, Texas	65
10	Indio, California	64