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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 05 Local time

Data source: PurpleAir

Grayson AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

4.2 µg/m³

19°

2 km/h

49 %

Data source: PurpleAir

Hourly forecast

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

Now

19°

km/h

49%

10:00

21°

km/h

41%

11:00

22°

km/h

46%

12:00

22°

km/h

47%

13:00

23°

km/h

47%

14:00

23°

km/h

45%

15:00

22°

km/h

44%

16:00

21°

km/h

45%

17:00

20°

km/h

44%

18:00

19°

km/h

44%

19:00

17°

km/h

51%

20:00

14°

km/h

56%

21:00

12°

km/h

61%

22:00

11°

km/h

58%

23:00

10°

km/h

59%

Sat

00:00

9°

km/h

62%

01:00

8°

km/h

67%

02:00

7°

km/h

70%

03:00

6°

km/h

76%

04:00

6°

km/h

76%

05:00

5°

km/h

80%

06:00

5°

km/h

83%

07:00

90%

5°

km/h

80%

08:00

90%

6°

km/h

75%

09:00

8°

km/h

76%

10:00

9°

km/h

67%

11:00

11°

km/h

67%

12:00

13°

km/h

57%

13:00

14°

km/h

52%

14:00

15°

km/h

53%

15:00

15°

km/h

54%

16:00

14°

km/h

59%

17:00

13°

km/h

61%

18:00

13°

km/h

41%

19:00

10°

km/h

52%

20:00

7°

km/h

69%

21:00

5°

km/h

83%

22:00

4°

km/h

85%

23:00

4°

km/h

85%

Sun

00:00

3°

km/h

86%

01:00

3°

km/h

87%

02:00

3°

km/h

86%

03:00

3°

km/h

86%

04:00

3°

km/h

85%

05:00

3°

km/h

82%

06:00

3°

km/h

79%

07:00

6°

km/h

62%

08:00

10°

km/h

40%

09:00

12°

km/h

35%

10:00

15°

km/h

30%

11:00

17°

km/h

25%

12:00

19°

km/h

22%

13:00

21°

km/h

20%

14:00

22°

km/h

20%

15:00

22°

km/h

19%

16:00

21°

km/h

21%

17:00

19°

km/h

24%

18:00

17°

km/h

25%

19:00

14°

km/h

30%

20:00

10°

km/h

46%

21:00

7°

km/h

62%

22:00

6°

km/h

66%

23:00

6°

km/h

68%

Mon

00:00

6°

km/h

71%

01:00

5°

km/h

72%

02:00

5°

km/h

73%

03:00

5°

km/h

73%

04:00

5°

km/h

74%

05:00

5°

km/h

76%

06:00

5°

km/h

76%

07:00

7°

km/h

70%

08:00

9°

km/h

60%

Daily forecast

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

Today

23°

11°

km/h

47%

Sat

15°

4°

km/h

65%

Sun

22°

3°

km/h

37%

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

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Mount Diablo Summit

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Air Quality Monitors

Pollen

What is the pollen count in Mount Diablo Summit today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mount Diablo Summit

23 AQI⁺ US

Good

07:00–08:00 Jun 05 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	El Camino Corto	37
2	Byron Hot Springs Road	33
3	Mitchell Canyon Road	33
4	Hossmoor	31
5	1960 Marciel Road	29
6	1115 Bear Creek Rd	27
7	Coachman Place 2	27
8	9600 Morgan Territory Rd	23
9	Las Trampas Regional Wilderness	12
10	Marsh Creek Road	8

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Las Cruces, New Mexico	153
2	Burbank, Los Angeles County, California	86
3	East Los Angeles, California	85
4	Inglewood, California	83
5	Pasadena, California	83
6	West Carson, California	83
7	Pinal County, Arizona	82
8	El Paso, Texas	81
9	Florence-Graham, California	81
10	Altadena, California	80