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Air quality near Monterey Trailhead, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Monterey Trailhead, San Mateo • 669 Followers • 04:00, Jun 15 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.3 µg/m³

13°

10 km/h

94 %

Data source: PurpleAir

Hourly forecast

Monterey Trailhead, San Mateo air quality index (AQI⁺) forecast

Now

13°

km/h

94%

05:00

13°

km/h

94%

06:00

13°

km/h

92%

07:00

14°

km/h

92%

08:00

15°

km/h

86%

09:00

17°

km/h

78%

10:00

19°

km/h

74%

11:00

19°

km/h

74%

12:00

20°

km/h

72%

13:00

21°

km/h

65%

14:00

23°

km/h

63%

15:00

23°

km/h

61%

16:00

23°

km/h

60%

17:00

22°

km/h

63%

18:00

21°

km/h

67%

19:00

19°

km/h

68%

20:00

17°

km/h

71%

21:00

16°

km/h

81%

22:00

15°

km/h

82%

23:00

15°

km/h

83%

Tue

00:00

14°

km/h

84%

01:00

14°

km/h

85%

02:00

13°

km/h

87%

03:00

13°

km/h

89%

04:00

13°

km/h

90%

05:00

13°

km/h

91%

06:00

12°

km/h

92%

07:00

13°

km/h

88%

08:00

15°

km/h

81%

09:00

17°

km/h

75%

10:00

19°

km/h

70%

11:00

20°

km/h

67%

12:00

21°

km/h

65%

13:00

22°

km/h

63%

14:00

22°

km/h

63%

15:00

22°

km/h

68%

16:00

21°

km/h

71%

17:00

20°

km/h

71%

18:00

18°

km/h

73%

19:00

17°

km/h

75%

20:00

16°

km/h

84%

21:00

15°

km/h

83%

22:00

15°

km/h

79%

23:00

14°

km/h

83%

Wed

00:00

14°

km/h

85%

01:00

13°

km/h

87%

02:00

13°

km/h

88%

03:00

13°

km/h

88%

04:00

12°

km/h

89%

05:00

12°

km/h

89%

06:00

15°

km/h

82%

07:00

16°

km/h

77%

08:00

16°

km/h

77%

09:00

18°

km/h

73%

10:00

19°

km/h

68%

11:00

19°

km/h

68%

12:00

20°

km/h

64%

13:00

20°

km/h

64%

14:00

20°

km/h

64%

15:00

20°

km/h

64%

16:00

21°

km/h

60%

17:00

20°

km/h

64%

18:00

19°

km/h

68%

19:00

17°

km/h

72%

20:00

17°

km/h

72%

21:00

16°

km/h

77%

22:00

16°

km/h

77%

23:00

15°

km/h

82%

Thu

00:00

15°

km/h

82%

01:00

15°

km/h

82%

02:00

15°

km/h

82%

03:00

15°

km/h

82%

Daily forecast

Monterey Trailhead, San Mateo air quality index (AQI⁺) forecast

Today

23°

13°

km/h

73%

Tue

22°

12°

km/h

74%

Wed

21°

15°

km/h

70%

Air pollutants

What is the current air quality near Monterey Trailhead?

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

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Real-time Monterey Trailhead, San Mateo air pollution map

Pollen

What is the pollen count in Monterey Trailhead today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Monterey Trailhead

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Air Quality Monitors

Pollen

What is the pollen count in Monterey Trailhead today?

Index

Low

Tree

Low

25%

Grass

Low

25%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Monterey Trailhead

24 AQI⁺ US

Good

03:00–04:00 Jun 15 Local time

AQI⁺ US

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Most polluted locations near Monterey Trailhead, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Monterey Trailhead AQI⁺ station ranking

#	Stations	AQI⁺ US
1	238 41st Avenue	31
2	37th Avenue	29
3	113 West 40th Avenue	24
4	Arroyo Ct	23
5	Beresford Park	22
6	10th Ave and Palm	18
7	13th Avenue	9
8	BV.SM Upper	8
9	Butano State Park	1
10	Central San Mateo	1

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	The Dalles, Oregon	157
2	Hood River, Oregon	133
3	Skamania County, Washington	112
4	White Salmon, Washington	112
5	Happy Valley, Oregon	93
6	Klickitat County, Washington	90
7	Bar Harbor, Maine	81
8	Camas, Washington	81
9	St. George, Maine	75
10	Mount Hood Villages, Oregon	71