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Air quality near Penstock Drive, Grass Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Penstock Drive, Grass Valley • 1.1K Followers • 02:00, Jun 15 Local time

Data source: PurpleAir

Little Grass Valley AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

1.7 µg/m³

24°

6 km/h

54 %

Data source: PurpleAir

Hourly forecast

Penstock Drive, Grass Valley air quality index (AQI⁺) forecast

Now

24°

km/h

54%

04:00

24°

km/h

55%

05:00

24°

km/h

55%

06:00

23°

km/h

56%

07:00

24°

km/h

55%

08:00

25°

km/h

58%

09:00

27°

km/h

56%

10:00

28°

km/h

59%

11:00

28°

km/h

61%

12:00

29°

km/h

57%

13:00

30°

km/h

51%

14:00

31°

km/h

43%

15:00

32°

km/h

40%

16:00

32°

km/h

38%

17:00

31°

km/h

39%

18:00

31°

km/h

39%

19:00

30°

km/h

41%

20:00

29°

km/h

41%

21:00

28°

km/h

42%

22:00

27°

km/h

45%

23:00

27°

km/h

47%

Tue

00:00

26°

km/h

49%

01:00

26°

km/h

50%

02:00

26°

km/h

51%

03:00

25°

km/h

51%

04:00

25°

km/h

52%

05:00

25°

km/h

51%

06:00

24°

km/h

49%

07:00

25°

km/h

49%

08:00

26°

km/h

59%

09:00

27°

km/h

54%

10:00

28°

km/h

51%

11:00

29°

km/h

48%

12:00

30°

km/h

48%

13:00

30°

km/h

47%

14:00

31°

km/h

45%

15:00

31°

km/h

43%

16:00

32°

km/h

42%

17:00

32°

km/h

41%

18:00

31°

km/h

41%

19:00

30°

km/h

43%

20:00

29°

km/h

44%

21:00

28°

km/h

45%

22:00

27°

km/h

40%

23:00

26°

km/h

43%

Wed

00:00

26°

km/h

48%

01:00

26°

km/h

53%

02:00

25°

km/h

56%

03:00

25°

km/h

56%

04:00

25°

km/h

54%

05:00

25°

km/h

49%

06:00

18°

km/h

50%

07:00

21°

km/h

48%

08:00

26°

km/h

35%

09:00

28°

km/h

26%

10:00

30°

km/h

23%

11:00

31°

km/h

20%

12:00

32°

km/h

18%

13:00

33°

km/h

17%

14:00

34°

km/h

16%

15:00

34°

km/h

16%

16:00

34°

km/h

16%

17:00

34°

km/h

17%

18:00

33°

km/h

18%

19:00

31°

km/h

22%

20:00

26°

km/h

30%

21:00

22°

km/h

34%

22:00

21°

km/h

35%

23:00

20°

km/h

38%

Thu

00:00

20°

km/h

40%

01:00

20°

km/h

40%

02:00

19°

km/h

40%

Daily forecast

Penstock Drive, Grass Valley air quality index (AQI⁺) forecast

Today

32°

23°

km/h

48%

Tue

32°

24°

km/h

46%

Wed

34°

18°

km/h

26%

Air pollutants

What is the current air quality near Penstock Drive?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Enjoy outdoor activities

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Real-time Penstock Drive, Grass Valley air pollution map

Pollen

What is the pollen count in Penstock Drive today?

Index

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Penstock Drive today?

Index

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Penstock Drive

9 AQI⁺ US

Good

01:00–02:00 Jun 15 Local time

AQI⁺ US

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Most polluted locations near Penstock Drive, Grass Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Penstock Drive AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Grass Valley Charter School	44
2	Lyman Gilmore Middle School	30
3	Ophir ST 1	29
4	Ryans Lane	29
5	Penstock Drive	9

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	The Dalles, Oregon	163
2	Hood River, Oregon	131
3	White Salmon, Washington	106
4	Klickitat County, Washington	92
5	Bar Harbor, Maine	81
6	Skamania County, Washington	78
7	St. George, Maine	75
8	Tehama County, California	75
9	Happy Valley, Oregon	65
10	Apache Junction, Arizona	64