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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

55 %

Data source: PurpleAir

Hourly forecast

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

Now

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%

03:00

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

Open your windows to bring clean, fresh air indoors

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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	42
2	Lyman Gilmore Middle School	29
3	Ophir ST 1	28
4	Ryans Lane	28
5	Penstock Drive	9

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	The Dalles, Oregon	157
2	Hood River, Oregon	133
3	Skamania County, Washington	112
4	White Salmon, Washington	112
5	Happy Valley, Oregon	93
6	Klickitat County, Washington	90
7	Bar Harbor, Maine	81
8	Camas, Washington	81
9	St. George, Maine	75
10	Mount Hood Villages, Oregon	71