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Air quality near Portillo Valley Drive, San Ramon

Air quality index (AQI⁺) and PM2.5 air pollution near Portillo Valley Drive, San Ramon • 107 Followers • 17:00, Apr 24 Local time

Data source: PurpleAir

Grayson AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

6.1 µg/m³

16°

18 km/h

74 %

Data source: PurpleAir

Hourly forecast

Portillo Valley Drive, San Ramon air quality index (AQI⁺) forecast

Now

16°

km/h

74%

18:00

14°

km/h

79%

19:00

12°

km/h

86%

20:00

11°

km/h

97%

21:00

11°

km/h

97%

22:00

10°

km/h

93%

23:00

90%

10°

km/h

99%

Sat

00:00

90%

10°

km/h

99%

01:00

90%

10°

km/h

99%

02:00

9°

km/h

99%

03:00

9°

km/h

99%

04:00

9°

km/h

99%

05:00

90%

9°

km/h

99%

06:00

10°

km/h

97%

07:00

10°

km/h

95%

08:00

10°

km/h

91%

09:00

10°

km/h

88%

10:00

12°

km/h

84%

11:00

13°

km/h

79%

12:00

13°

km/h

77%

13:00

14°

km/h

73%

14:00

15°

km/h

70%

15:00

15°

km/h

73%

16:00

14°

km/h

77%

17:00

14°

km/h

75%

18:00

13°

km/h

76%

19:00

12°

km/h

91%

20:00

90%

11°

km/h

95%

21:00

11°

km/h

90%

22:00

10°

km/h

88%

23:00

10°

km/h

94%

Sun

00:00

9°

km/h

96%

01:00

9°

km/h

96%

02:00

9°

km/h

97%

03:00

8°

km/h

97%

04:00

8°

km/h

98%

05:00

9°

km/h

96%

06:00

8°

km/h

100%

07:00

8°

km/h

98%

08:00

10°

km/h

86%

09:00

11°

km/h

81%

10:00

13°

km/h

69%

11:00

12°

km/h

72%

12:00

90%

12°

km/h

88%

13:00

13°

km/h

75%

14:00

14°

km/h

74%

15:00

14°

km/h

83%

16:00

14°

km/h

78%

17:00

13°

km/h

74%

18:00

15°

km/h

60%

19:00

13°

km/h

67%

20:00

11°

km/h

77%

21:00

10°

km/h

82%

22:00

9°

km/h

87%

23:00

9°

km/h

89%

Mon

00:00

9°

km/h

91%

01:00

9°

km/h

87%

02:00

9°

km/h

76%

03:00

9°

km/h

70%

04:00

9°

km/h

71%

05:00

9°

km/h

72%

06:00

8°

km/h

73%

07:00

9°

km/h

72%

08:00

11°

km/h

65%

09:00

13°

km/h

59%

10:00

15°

km/h

56%

11:00

16°

km/h

52%

12:00

18°

km/h

49%

13:00

19°

km/h

47%

14:00

19°

km/h

46%

15:00

19°

km/h

48%

16:00

19°

km/h

50%

Daily forecast

Portillo Valley Drive, San Ramon air quality index (AQI⁺) forecast

Today

15°

10°

km/h

83%

Sat

15°

8°

km/h

79%

Sun

19°

8°

km/h

62%

Air pollutants

What is the current air quality near Portillo Valley Drive?

PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

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Real-time Portillo Valley Drive, San Ramon air pollution map

Pollen

What is the pollen count in Portillo Valley Drive today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Portillo Valley Drive

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Air Quality Monitors

Pollen

What is the pollen count in Portillo Valley Drive today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Portillo Valley Drive

34 AQI⁺ US

Good

16:00–17:00 Apr 24 Local time

AQI⁺ US

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Most polluted locations near Portillo Valley Drive, San Ramon

Worldwide AQI⁺ ranking

Station ranking

Real-time Portillo Valley Drive AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Portillo Valley Drive	34
2	Bridge Creek Drive	29
3	Live Oak Elementary School	28
4	Pearlgrass Ct.	28
5	Bentley Oak Court	27
6	Celaya Circle	27
7	South Monarch Road	27
8	Twin Creeks	26
9	Inverness Park	25
10	Dahlia Court	16

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	La Pine, Oregon	126
2	Mission, Texas	85
3	Columbia, South Carolina	72
4	Monroe, North Carolina	71
5	Salton City, California	71
6	Spartanburg, South Carolina	71
7	Belmont, North Carolina	67
8	Murrieta, California	67
9	Oakland County, Michigan	67
10	Charlotte, North Carolina	65