Alexander Avenue

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Air quality near Alexander Avenue, San Mateo County

Air quality index (AQI⁺) and PM2.5 air pollution near Alexander Avenue, San Mateo County • 3.8K Followers • 15:00, Sep 30

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

6.4 µg/m³

30°

11 km/h

29 %

Data source: PurpleAir

Hourly forecast

Alexander Avenue, San Mateo County air quality index (AQI⁺) forecast

Now

30°

km/h

29%

16:00

30°

km/h

33%

17:00

29°

km/h

38%

18:00

27°

km/h

42%

19:00

24°

km/h

48%

20:00

22°

km/h

54%

21:00

21°

km/h

59%

22:00

19°

km/h

65%

23:00

18°

km/h

69%

Thu

00:00

17°

km/h

72%

01:00

17°

km/h

74%

02:00

17°

km/h

76%

03:00

16°

km/h

78%

04:00

16°

km/h

80%

05:00

16°

km/h

81%

06:00

15°

km/h

83%

07:00

15°

km/h

85%

08:00

16°

km/h

81%

09:00

18°

km/h

71%

10:00

20°

km/h

61%

11:00

22°

km/h

54%

12:00

24°

km/h

48%

13:00

26°

km/h

43%

14:00

28°

km/h

38%

15:00

29°

km/h

38%

16:00

28°

km/h

39%

17:00

27°

km/h

41%

18:00

24°

km/h

46%

19:00

22°

km/h

53%

20:00

21°

km/h

58%

21:00

19°

km/h

64%

22:00

18°

km/h

68%

23:00

17°

km/h

71%

Fri

00:00

17°

km/h

75%

01:00

17°

km/h

77%

02:00

17°

km/h

76%

03:00

16°

km/h

79%

04:00

16°

km/h

80%

05:00

15°

km/h

84%

06:00

15°

km/h

88%

07:00

15°

km/h

91%

08:00

15°

km/h

88%

09:00

16°

km/h

82%

10:00

18°

km/h

72%

11:00

20°

km/h

64%

12:00

25°

km/h

45%

13:00

27°

km/h

39%

14:00

28°

km/h

39%

15:00

29°

km/h

37%

16:00

28°

km/h

37%

17:00

27°

km/h

40%

18:00

26°

km/h

58%

19:00

22°

km/h

64%

20:00

20°

km/h

67%

21:00

20°

km/h

69%

22:00

20°

km/h

72%

23:00

19°

km/h

69%

Sat

00:00

19°

km/h

68%

01:00

18°

km/h

69%

02:00

19°

km/h

72%

03:00

19°

km/h

72%

04:00

18°

km/h

72%

05:00

18°

km/h

72%

06:00

19°

km/h

69%

07:00

19°

km/h

68%

08:00

21°

km/h

65%

09:00

25°

km/h

59%

10:00

28°

km/h

55%

11:00

31°

km/h

47%

12:00

32°

km/h

52%

13:00

33°

km/h

54%

14:00

34°

km/h

50%

Daily forecast

Alexander Avenue, San Mateo County air quality index (AQI⁺) forecast

Today

30°

17°

km/h

47%

Thu

29°

15°

km/h

57%

Fri

29°

15°

km/h

62%

Air pollutants

What is the current air quality near Alexander Avenue?

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 Alexander Avenue, San Mateo County air pollution map

Pollen

What is the pollen count in Alexander Avenue today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Alexander Avenue today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Alexander Avenue

36 AQI⁺ US

Good

14:00–15:00 Sep 30

AQI⁺ US

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Most polluted locations near Alexander Avenue, San Mateo County

Worldwide AQI⁺ ranking

Station ranking

Real-time Alexander Avenue AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Belle Roche Court	39
2	Alexander Avenue	36
3	Arlington Way	36
4	265 Old Spanish Trail	34
5	Burlingame Hills	34
6	920 Bear Gulch Road	33
7	Dirt Alpine	32
8	Alpine Road	26
9	480 Tunitas Creek Road	22
10	Bear Gulch Road	16

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Cobb County, Georgia	103
2	Turlock, California	101
3	Avenal, California	99
4	Los Angeles, California	91
5	Wilson County, Tennessee	88
6	Washington County, Kentucky	85
7	Clovis, California	83
8	Merced, California	80
9	Madera, California	79
10	Modesto, California	78