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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 • 13:00, Apr 24 Local time

Data source: PurpleAir

Grayson AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

5.2 µg/m³

17°

11 km/h

65 %

Data source: PurpleAir

Hourly forecast

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

Now

17°

km/h

65%

14:00

18°

km/h

64%

15:00

18°

km/h

65%

16:00

17°

km/h

67%

17:00

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%

Daily forecast

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

Today

18°

9°

km/h

82%

Sat

15°

10°

km/h

83%

Sun

15°

8°

km/h

79%

Air pollutants

What is the current air quality near Portillo Valley Drive?

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 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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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

29 AQI⁺ US

Good

12:00–13:00 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	29
2	Bridge Creek Drive	28
3	Celaya Circle	28
4	Pearlgrass Ct.	28
5	Live Oak Elementary School	27
6	Inverness Park	26
7	South Monarch Road	24
8	Bentley Oak Court	22
9	Twin Creeks	22
10	Dahlia Court	15

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	101
2	Port Arthur, Texas	80
3	West Lake Hills, Texas	73
4	Harrodsburg, Kentucky	70
5	Columbia, South Carolina	69
6	Greenville, South Carolina	69
7	Spartanburg, South Carolina	68
8	Black Mountain, North Carolina	67
9	Middletown, Ohio	67
10	Asheville, North Carolina	66