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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 • 556 Followers • 00:00, Jun 29

Data source: PurpleAir

Little Grass Valley AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

3.8 µg/m³

18°

4 km/h

45 %

Data source: PurpleAir

Hourly forecast

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

Now

18°

km/h

45%

01:00

18°

km/h

46%

02:00

18°

km/h

47%

03:00

18°

km/h

47%

04:00

17°

km/h

47%

05:00

17°

km/h

45%

06:00

18°

km/h

33%

07:00

18°

km/h

34%

08:00

19°

km/h

35%

09:00

21°

km/h

33%

10:00

22°

km/h

34%

11:00

23°

km/h

38%

12:00

24°

km/h

41%

13:00

25°

km/h

39%

14:00

25°

km/h

36%

15:00

26°

km/h

35%

16:00

26°

km/h

32%

17:00

26°

km/h

31%

18:00

25°

km/h

30%

19:00

25°

km/h

32%

20:00

24°

km/h

35%

21:00

23°

km/h

36%

22:00

22°

km/h

36%

23:00

22°

km/h

37%

Tue

00:00

21°

km/h

38%

01:00

21°

km/h

39%

02:00

21°

km/h

40%

03:00

20°

km/h

41%

04:00

20°

km/h

42%

05:00

20°

km/h

42%

06:00

20°

km/h

40%

07:00

20°

km/h

41%

08:00

21°

km/h

51%

09:00

24°

km/h

36%

10:00

25°

km/h

32%

11:00

25°

km/h

33%

12:00

26°

km/h

32%

13:00

27°

km/h

31%

14:00

27°

km/h

29%

15:00

28°

km/h

25%

16:00

28°

km/h

23%

17:00

28°

km/h

22%

18:00

27°

km/h

22%

19:00

26°

km/h

27%

20:00

25°

km/h

28%

21:00

23°

km/h

29%

22:00

22°

km/h

33%

23:00

22°

km/h

29%

Wed

00:00

21°

km/h

27%

01:00

21°

km/h

27%

02:00

20°

km/h

29%

03:00

20°

km/h

31%

04:00

20°

km/h

32%

05:00

19°

km/h

33%

06:00

14°

km/h

36%

07:00

17°

km/h

36%

08:00

21°

km/h

28%

09:00

23°

km/h

25%

10:00

25°

km/h

23%

11:00

26°

km/h

22%

12:00

27°

km/h

22%

13:00

28°

km/h

21%

14:00

29°

km/h

19%

15:00

30°

km/h

18%

16:00

30°

km/h

18%

17:00

29°

km/h

17%

18:00

28°

km/h

19%

19:00

27°

km/h

23%

20:00

21°

km/h

35%

21:00

19°

km/h

37%

22:00

18°

km/h

39%

23:00

17°

km/h

42%

Daily forecast

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

Today

26°

18°

km/h

35%

Tue

28°

20°

km/h

31%

Wed

30°

14°

km/h

26%

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

Get a monitor

Real-time Ophir ST 1, Grass Valley air pollution map

Pollen

What is the pollen count in Ophir ST 1 today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Ophir ST 1 today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Ophir ST 1

21 AQI⁺ US

Good

23:00–00:00 Jun 28

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	29
2	Grass Valley Station	21
3	Ophir ST 1	21
4	Ryans Lane	16
5	Lyman Gilmore Middle School	15
6	Bell Hill Academy	13
7	Penstock Drive	13

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Grand County, Colorado	156
2	Summit, Colorado	117
3	Jefferson, Colorado	102
4	Montezuma County, Colorado	95
5	Grand Canyon Village, Arizona	93
6	Centennial, Colorado	85
7	Fountain Hills, Arizona	81
8	Surprise, Arizona	81
9	Mesa, Arizona	78
10	Flagstaff, Arizona	75