Add

Air quality near Portola Drive, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Portola Drive, San Mateo • 63 Followers • 17:00, Apr 24 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

3.9 µg/m³

12°

12 km/h

89 %

Data source: PurpleAir

Hourly forecast

Portola Drive, San Mateo air quality index (AQI⁺) forecast

Now

12°

km/h

89%

21:00

12°

km/h

93%

22:00

12°

km/h

97%

23:00

90%

13°

km/h

95%

Sat

00:00

12°

km/h

90%

01:00

11°

km/h

97%

02:00

90%

11°

km/h

96%

03:00

10°

km/h

93%

04:00

90%

11°

km/h

91%

05:00

11°

km/h

93%

06:00

10°

km/h

92%

07:00

10°

km/h

91%

08:00

11°

km/h

87%

09:00

12°

km/h

79%

10:00

12°

km/h

80%

11:00

12°

km/h

79%

12:00

13°

km/h

73%

13:00

14°

km/h

74%

14:00

14°

km/h

81%

15:00

13°

km/h

78%

16:00

13°

km/h

78%

17:00

90%

13°

km/h

87%

18:00

12°

km/h

88%

19:00

90%

12°

km/h

95%

20:00

11°

km/h

92%

21:00

12°

km/h

92%

22:00

11°

km/h

92%

23:00

11°

km/h

92%

Sun

00:00

10°

km/h

93%

01:00

11°

km/h

94%

02:00

11°

km/h

95%

03:00

11°

km/h

93%

04:00

10°

km/h

85%

05:00

10°

km/h

92%

06:00

10°

km/h

88%

07:00

11°

km/h

90%

08:00

11°

km/h

84%

09:00

12°

km/h

79%

10:00

12°

km/h

80%

11:00

13°

km/h

78%

12:00

13°

km/h

85%

13:00

14°

km/h

75%

14:00

13°

km/h

77%

15:00

13°

km/h

93%

16:00

13°

km/h

79%

17:00

13°

km/h

78%

18:00

0°

km/h

19:00

15°

km/h

63%

20:00

14°

km/h

67%

21:00

14°

km/h

67%

22:00

13°

km/h

72%

23:00

13°

km/h

72%

Mon

00:00

0°

km/h

01:00

13°

km/h

72%

02:00

12°

km/h

76%

03:00

12°

km/h

76%

04:00

12°

km/h

71%

05:00

12°

km/h

76%

06:00

0°

km/h

07:00

14°

km/h

67%

08:00

14°

km/h

67%

09:00

15°

km/h

63%

10:00

16°

km/h

59%

11:00

16°

km/h

63%

12:00

0°

km/h

13:00

16°

km/h

59%

14:00

16°

km/h

59%

15:00

16°

km/h

59%

16:00

16°

km/h

55%

17:00

17°

km/h

55%

18:00

16°

km/h

19:00

15°

km/h

63%

Daily forecast

Portola Drive, San Mateo air quality index (AQI⁺) forecast

Today

14°

10°

km/h

84%

Sat

15°

10°

km/h

78%

Sun

17°

13°

km/h

63%

Air pollutants

What is the current air quality near Portola 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 Portola Drive, San Mateo air pollution map

Pollen

What is the pollen count in Portola Drive today?

Index

Low

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

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Portola Drive

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Portola Drive today?

Index

Low

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

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Portola Drive

22 AQI⁺ US

Good

16:00–17:00 Apr 24 Local time

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near Portola Drive, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Portola Drive AQI⁺ station ranking

#	Stations	AQI⁺ US
1	37th Avenue	32
2	113 West 40th Avenue	27
3	Arroyo Ct	26
4	Beresford Park	26
5	10th Ave and Palm	24
6	BV.SM Upper	24
7	Baywood - Aragon	23
8	Belford Way	18
9	13th Avenue	16
10	Butano State Park	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mission, Texas	106
2	College Station, Texas	82
3	Columbia, South Carolina	77
4	Monroe, North Carolina	77
5	Oakland County, Michigan	77
6	Brawley, California	70
7	Parkersburg, West Virginia	70
8	Belmont, North Carolina	69
9	Charleston, West Virginia	69
10	Charlotte, North Carolina	68