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Air quality near Ophir ST 1, Grass Valley

Air quality index (AQI⁺) and PM2.5 air pollution near Ophir ST 1, Grass Valley • 553 Followers • 01:00, Jun 14 Local time

Data source: PurpleAir

Little Grass Valley AQI Alert nearby

View alert

US AQI⁺

Good

Main pollutant:

PM2.5

5 µg/m³

25°

7 km/h

50 %

Data source: PurpleAir

Hourly forecast

Ophir ST 1, Grass Valley air quality index (AQI⁺) forecast

Now

25°

km/h

50%

02:00

25°

km/h

51%

03:00

25°

km/h

52%

04:00

25°

km/h

52%

05:00

25°

km/h

50%

06:00

24°

km/h

48%

07:00

25°

km/h

48%

08:00

26°

km/h

58%

09:00

28°

km/h

50%

10:00

29°

km/h

47%

11:00

29°

km/h

45%

12:00

29°

km/h

47%

13:00

30°

km/h

48%

14:00

30°

km/h

45%

15:00

31°

km/h

43%

16:00

31°

km/h

41%

17:00

31°

km/h

40%

18:00

31°

km/h

39%

19:00

30°

km/h

41%

20:00

29°

km/h

43%

21:00

28°

km/h

44%

22:00

27°

km/h

45%

23:00

27°

km/h

47%

Mon

00:00

26°

km/h

49%

01:00

26°

km/h

49%

02:00

26°

km/h

49%

03:00

25°

km/h

49%

04:00

25°

km/h

49%

05:00

25°

km/h

49%

06:00

25°

km/h

47%

07:00

25°

km/h

54%

08:00

26°

km/h

57%

09:00

29°

km/h

48%

10:00

30°

km/h

46%

11:00

30°

km/h

46%

12:00

31°

km/h

46%

13:00

31°

km/h

43%

14:00

32°

km/h

39%

15:00

32°

km/h

37%

16:00

32°

km/h

36%

17:00

32°

km/h

36%

18:00

32°

km/h

36%

19:00

31°

km/h

38%

20:00

30°

km/h

41%

21:00

29°

km/h

41%

22:00

29°

km/h

43%

23:00

28°

km/h

45%

Tue

00:00

27°

km/h

47%

01:00

27°

km/h

48%

02:00

27°

km/h

47%

03:00

26°

km/h

46%

04:00

26°

km/h

45%

05:00

26°

km/h

44%

06:00

21°

km/h

38%

07:00

23°

km/h

41%

08:00

27°

km/h

31%

09:00

29°

km/h

27%

10:00

31°

km/h

24%

11:00

33°

km/h

22%

12:00

34°

km/h

22%

13:00

34°

km/h

20%

14:00

35°

km/h

19%

15:00

36°

km/h

18%

16:00

36°

km/h

18%

17:00

36°

km/h

18%

18:00

34°

km/h

20%

19:00

32°

km/h

25%

20:00

27°

km/h

36%

21:00

24°

km/h

39%

22:00

23°

km/h

41%

23:00

22°

km/h

43%

Wed

00:00

22°

km/h

45%

Daily forecast

Ophir ST 1, Grass Valley air quality index (AQI⁺) forecast

Today

31°

24°

km/h

45%

Mon

32°

25°

km/h

43%

Tue

36°

21°

km/h

27%

Air pollutants

What is the current air quality near Ophir ST 1?

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 Ophir ST 1, Grass Valley air pollution map

Pollen

What is the pollen count in Ophir ST 1 today?

Index

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Ophir ST 1

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Air Quality Monitors

Pollen

What is the pollen count in Ophir ST 1 today?

Index

High

Tree

Low

25%

Grass

Moderate

50%

Weed

High

75%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Ophir ST 1

28 AQI⁺ US

Good

00:00–01:00 Jun 14 Local time

AQI⁺ US

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Most polluted locations near Ophir ST 1, Grass Valley

Worldwide AQI⁺ ranking

Station ranking

Real-time Ophir ST 1 AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Grass Valley Charter School	42
2	Lyman Gilmore Middle School	32
3	Alta Vista Drive	30
4	Ophir ST 1	28
5	Ryans Lane	28
6	Penstock Drive	13

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	102
2	Boulder County, Colorado	94
3	Avenal, California	91
4	Longmont, Colorado	91
5	Brigham City, Utah	78
6	Boulder, Colorado	73
7	East Los Angeles, California	71
8	Pitt County, North Carolina	69
9	Crestline, California	68
10	Huntington Park, California	66