920 Bear Gulch Road

Add

Air quality near 920 Bear Gulch Road, San Mateo County

Air quality index (AQI⁺) and PM2.5 air pollution near 920 Bear Gulch Road, San Mateo County • 17 Followers • 18:00, Sep 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

6.3 µg/m³

26°

5 km/h

40 %

Data source: PurpleAir

Hourly forecast

920 Bear Gulch Road, San Mateo County air quality index (AQI⁺) forecast

Now

26°

km/h

40%

19:00

24°

km/h

46%

20:00

22°

km/h

51%

21:00

21°

km/h

53%

22:00

20°

km/h

54%

23:00

20°

km/h

56%

Thu

00:00

19°

km/h

59%

01:00

19°

km/h

58%

02:00

19°

km/h

57%

03:00

19°

km/h

56%

04:00

18°

km/h

57%

05:00

18°

km/h

55%

06:00

18°

km/h

54%

07:00

18°

km/h

51%

08:00

19°

km/h

48%

09:00

20°

km/h

51%

10:00

22°

km/h

47%

11:00

24°

km/h

45%

12:00

26°

km/h

42%

13:00

27°

km/h

39%

14:00

28°

km/h

36%

15:00

29°

km/h

36%

16:00

28°

km/h

37%

17:00

27°

km/h

39%

18:00

26°

km/h

42%

19:00

23°

km/h

48%

20:00

22°

km/h

50%

21:00

21°

km/h

51%

22:00

20°

km/h

49%

23:00

20°

km/h

51%

Fri

00:00

19°

km/h

50%

01:00

20°

km/h

43%

02:00

20°

km/h

41%

03:00

19°

km/h

42%

04:00

19°

km/h

43%

05:00

19°

km/h

40%

06:00

18°

km/h

42%

07:00

19°

km/h

35%

08:00

19°

km/h

38%

09:00

20°

km/h

38%

10:00

21°

km/h

40%

11:00

24°

km/h

37%

12:00

27°

km/h

34%

13:00

28°

km/h

33%

14:00

28°

km/h

35%

15:00

29°

km/h

35%

16:00

29°

km/h

35%

17:00

27°

km/h

39%

18:00

22°

km/h

38%

19:00

18°

km/h

52%

20:00

17°

km/h

55%

21:00

17°

km/h

57%

22:00

17°

km/h

54%

23:00

16°

km/h

56%

Sat

00:00

16°

km/h

57%

01:00

16°

km/h

57%

02:00

16°

km/h

56%

03:00

16°

km/h

55%

04:00

16°

km/h

55%

05:00

16°

km/h

55%

06:00

16°

km/h

53%

07:00

16°

km/h

52%

08:00

18°

km/h

47%

09:00

22°

km/h

35%

10:00

26°

km/h

27%

11:00

28°

km/h

23%

12:00

30°

km/h

20%

13:00

30°

km/h

18%

14:00

31°

km/h

18%

15:00

30°

km/h

18%

16:00

30°

km/h

19%

17:00

28°

km/h

21%

Daily forecast

920 Bear Gulch Road, San Mateo County air quality index (AQI⁺) forecast

Today

29°

18°

km/h

45%

Thu

29°

17°

km/h

41%

Fri

31°

16°

km/h

33%

Air pollutants

What is the current air quality near 920 Bear Gulch Road?

PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time 920 Bear Gulch Road, San Mateo County air pollution map

Pollen

What is the pollen count in 920 Bear Gulch Road today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in 920 Bear Gulch Road today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 920 Bear Gulch Road

35 AQI⁺ US

Good

17:00–18:00 Sep 30

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 920 Bear Gulch Road, San Mateo County

Worldwide AQI⁺ ranking

Station ranking

Real-time 920 Bear Gulch Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	920 Bear Gulch Road	35
2	Dirt Alpine	33
3	265 Old Spanish Trail	32
4	Belle Roche Court	31
5	Burlingame Hills	27
6	Arlington Way	26
7	Alexander Avenue	25
8	Alpine Road	25
9	480 Tunitas Creek Road	18
10	Bear Gulch Road	16

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Glendora, California	110
2	Modesto, California	108
3	Merced, California	103
4	North Auburn, California	103
5	Clovis, California	102
6	Glendale, Arizona	102
7	Madera, California	102
8	Sacramento County, California	102
9	Turlock, California	102
10	Phoenix, Arizona	101