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Air quality near Mount Diablo Summit, Contra Costa County

Air quality index (AQI⁺) and PM2.5 air pollution near Mount Diablo Summit, Contra Costa County • 594 Followers • 08:00, Jun 09 Local time

Data source: PurpleAir

Grayson AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

0.4 µg/m³

9°

13 km/h

98 %

Data source: PurpleAir

Hourly forecast

Mount Diablo Summit, Contra Costa County air quality index (AQI⁺) forecast

Now

9°

km/h

98%

09:00

20%

10°

km/h

90%

10:00

12°

km/h

80%

11:00

14°

km/h

73%

12:00

15°

km/h

68%

13:00

17°

km/h

63%

14:00

18°

km/h

58%

15:00

18°

km/h

56%

16:00

19°

km/h

55%

17:00

19°

km/h

58%

18:00

18°

km/h

61%

19:00

16°

km/h

64%

20:00

15°

km/h

64%

21:00

13°

km/h

64%

22:00

13°

km/h

60%

23:00

13°

km/h

63%

Wed

00:00

12°

km/h

67%

01:00

13°

km/h

67%

02:00

13°

km/h

64%

03:00

13°

km/h

64%

04:00

13°

km/h

65%

05:00

13°

km/h

56%

06:00

13°

km/h

30%

07:00

14°

km/h

49%

08:00

15°

km/h

52%

09:00

16°

km/h

39%

10:00

18°

km/h

37%

11:00

20°

km/h

30%

12:00

21°

km/h

28%

13:00

23°

km/h

27%

14:00

24°

km/h

25%

15:00

25°

km/h

24%

16:00

25°

km/h

24%

17:00

25°

km/h

26%

18:00

24°

km/h

30%

19:00

22°

km/h

34%

20:00

20°

km/h

34%

21:00

19°

km/h

32%

22:00

19°

km/h

35%

23:00

19°

km/h

36%

Thu

00:00

19°

km/h

36%

01:00

19°

km/h

38%

02:00

17°

km/h

42%

03:00

16°

km/h

36%

04:00

16°

km/h

25%

05:00

16°

km/h

26%

06:00

13°

km/h

35%

07:00

15°

km/h

32%

08:00

18°

km/h

21%

09:00

21°

km/h

15%

10:00

23°

km/h

14%

11:00

25°

km/h

12%

12:00

27°

km/h

11%

13:00

29°

km/h

10%

14:00

30°

km/h

15:00

31°

km/h

16:00

31°

km/h

17:00

30°

km/h

18:00

26°

km/h

15%

19:00

22°

km/h

26%

20:00

17°

km/h

43%

21:00

14°

km/h

54%

22:00

13°

km/h

54%

23:00

12°

km/h

52%

Fri

00:00

12°

km/h

51%

01:00

12°

km/h

51%

02:00

12°

km/h

50%

03:00

11°

km/h

51%

04:00

11°

km/h

53%

05:00

11°

km/h

55%

06:00

10°

km/h

56%

07:00

12°

km/h

51%

Daily forecast

Mount Diablo Summit, Contra Costa County air quality index (AQI⁺) forecast

Today

19°

8°

km/h

71%

Wed

25°

13°

km/h

33%

Thu

31°

13°

km/h

22%

Air pollutants

What is the current air quality near Mount Diablo Summit?

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 Mount Diablo Summit, Contra Costa County air pollution map

Pollen

What is the pollen count in Mount Diablo Summit today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Mount Diablo Summit today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mount Diablo Summit

2 AQI⁺ US

Good

07:00–08:00 Jun 09 Local time

AQI⁺ US

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Most polluted locations near Mount Diablo Summit, Contra Costa County

Worldwide AQI⁺ ranking

Station ranking

Real-time Mount Diablo Summit AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Hossmoor	10
2	1115 Bear Creek Rd	7
3	Sandmound Boulevard	7
4	Mitchell Canyon Road	3
5	Coachman Place 2	2
6	Mount Diablo Summit	2
7	Marsh Creek Road	0
8	Sulphur Springs Trail	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Stafford, Virginia	111
2	Winters, California	97
3	Pinal County, Arizona	91
4	Medina, Minnesota	90
5	Maricopa County, Arizona	82
6	Spartanburg, South Carolina	73
7	Oak Park, Illinois	71
8	Eagan, Minnesota	68
9	Pahrump, Nevada	66
10	Richland County, South Carolina	65