Add

Air quality near Alpine Road, San Mateo County

Air quality index (AQI⁺) and PM2.5 air pollution near Alpine Road, San Mateo County • 2.5K Followers • 17:00, Jun 05 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.9 µg/m³

17°

12 km/h

59 %

Data source: PurpleAir

Hourly forecast

Alpine Road, San Mateo County air quality index (AQI⁺) forecast

Now

17°

km/h

59%

18:00

16°

km/h

69%

19:00

14°

km/h

78%

20:00

12°

km/h

87%

21:00

11°

km/h

87%

22:00

10°

km/h

92%

23:00

90%

10°

km/h

100%

Sat

00:00

9°

km/h

99%

01:00

90%

9°

km/h

98%

02:00

90%

9°

km/h

98%

03:00

8°

km/h

98%

04:00

90%

8°

km/h

98%

05:00

90%

8°

km/h

99%

06:00

8°

km/h

99%

07:00

90%

8°

km/h

99%

08:00

90%

8°

km/h

98%

09:00

8°

km/h

98%

10:00

90%

9°

km/h

98%

11:00

90%

10°

km/h

97%

12:00

10°

km/h

97%

13:00

90%

10°

km/h

97%

14:00

90%

10°

km/h

97%

15:00

9°

km/h

98%

16:00

90%

9°

km/h

98%

17:00

90%

9°

km/h

98%

18:00

9°

km/h

99%

19:00

90%

9°

km/h

99%

20:00

90%

8°

km/h

99%

21:00

8°

km/h

99%

22:00

90%

8°

km/h

99%

23:00

90%

8°

km/h

99%

Sun

00:00

8°

km/h

99%

01:00

8°

km/h

99%

02:00

8°

km/h

86%

03:00

8°

km/h

76%

04:00

10°

km/h

55%

05:00

11°

km/h

56%

06:00

11°

km/h

56%

07:00

12°

km/h

51%

08:00

12°

km/h

63%

09:00

15°

km/h

48%

10:00

16°

km/h

47%

11:00

16°

km/h

48%

12:00

16°

km/h

53%

13:00

18°

km/h

46%

14:00

17°

km/h

57%

15:00

17°

km/h

62%

16:00

15°

km/h

74%

17:00

14°

km/h

77%

18:00

14°

km/h

55%

19:00

12°

km/h

60%

20:00

10°

km/h

76%

21:00

8°

km/h

91%

22:00

8°

km/h

94%

23:00

8°

km/h

93%

Mon

00:00

8°

km/h

96%

01:00

7°

km/h

97%

02:00

7°

km/h

98%

03:00

8°

km/h

98%

04:00

8°

km/h

98%

05:00

8°

km/h

98%

06:00

8°

km/h

99%

07:00

10°

km/h

93%

08:00

12°

km/h

87%

09:00

14°

km/h

80%

10:00

15°

km/h

76%

11:00

16°

km/h

75%

12:00

17°

km/h

71%

13:00

18°

km/h

67%

14:00

19°

km/h

62%

15:00

19°

km/h

61%

16:00

16°

km/h

76%

Daily forecast

Alpine Road, San Mateo County air quality index (AQI⁺) forecast

Today

90%

10°

8°

km/h

98%

Sat

18°

8°

km/h

62%

Sun

19°

8°

km/h

82%

Air pollutants

What is the current air quality near Alpine Road?

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 Alpine Road, San Mateo County air pollution map

Pollen

What is the pollen count in Alpine Road today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Alpine Road

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Alpine Road today?

Index

Moderate

Tree

None

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Alpine Road

27 AQI⁺ US

Good

16:00–17:00 Jun 05 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 Alpine Road, San Mateo County

Worldwide AQI⁺ ranking

Station ranking

Real-time Alpine Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	265 Old Spanish Trail	31
2	Alberta Glen	29
3	Arlington Way	29
4	920 Bear Gulch Road	28
5	Cerrito Avenue	28
6	Dirt Alpine	28
7	480 Tunitas Creek Road	27
8	Alexander Avenue	27
9	Alpine Road	27
10	Bear Gulch Road	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Mariposa, California	89
2	Redlands, California	87
3	Catheys Valley, California	82
4	Crestline, California	82
5	Ozaukee, Wisconsin	81
6	Glendora, California	77
7	Santa Clarita, California	75
8	Altadena, California	74
9	New Haven, Connecticut	73
10	Hesperia, California	71