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Air quality near Mid Hillsdale Blvd, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Mid Hillsdale Blvd, San Mateo • 66 Followers • 22:00, Jun 09

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.8 µg/m³

15°

14 km/h

71 %

Data source: PurpleAir

Hourly forecast

Mid Hillsdale Blvd, San Mateo air quality index (AQI⁺) forecast

Now

15°

km/h

71%

23:00

14°

km/h

73%

Wed

00:00

14°

km/h

74%

01:00

14°

km/h

75%

02:00

14°

km/h

77%

03:00

14°

km/h

76%

04:00

14°

km/h

74%

05:00

14°

km/h

73%

06:00

14°

km/h

71%

07:00

15°

km/h

69%

08:00

17°

km/h

62%

09:00

18°

km/h

56%

10:00

21°

km/h

51%

11:00

23°

km/h

45%

12:00

25°

km/h

41%

13:00

27°

km/h

31%

14:00

27°

km/h

28%

15:00

27°

km/h

30%

16:00

26°

km/h

34%

17:00

25°

km/h

37%

18:00

25°

km/h

37%

19:00

23°

km/h

42%

20:00

22°

km/h

48%

21:00

20°

km/h

49%

22:00

20°

km/h

44%

23:00

20°

km/h

49%

Thu

00:00

20°

km/h

50%

01:00

19°

km/h

50%

02:00

18°

km/h

55%

03:00

18°

km/h

60%

04:00

18°

km/h

59%

05:00

18°

km/h

59%

06:00

18°

km/h

63%

07:00

19°

km/h

60%

08:00

21°

km/h

54%

09:00

23°

km/h

46%

10:00

26°

km/h

33%

11:00

28°

km/h

23%

12:00

29°

km/h

20%

13:00

30°

km/h

19%

14:00

29°

km/h

29%

15:00

27°

km/h

38%

16:00

27°

km/h

39%

17:00

27°

km/h

41%

18:00

23°

km/h

47%

19:00

21°

km/h

53%

20:00

20°

km/h

56%

21:00

18°

km/h

60%

22:00

16°

km/h

67%

23:00

16°

km/h

67%

Fri

00:00

15°

km/h

77%

01:00

15°

km/h

72%

02:00

15°

km/h

72%

03:00

15°

km/h

72%

04:00

14°

km/h

77%

05:00

15°

km/h

77%

06:00

0°

km/h

07:00

17°

km/h

72%

08:00

18°

km/h

68%

09:00

19°

km/h

68%

10:00

20°

km/h

64%

11:00

21°

km/h

64%

12:00

0°

km/h

13:00

21°

km/h

60%

14:00

21°

km/h

56%

15:00

21°

km/h

56%

16:00

21°

km/h

56%

17:00

22°

km/h

53%

18:00

0°

km/h

19:00

19°

km/h

64%

20:00

18°

km/h

68%

21:00

16°

km/h

72%

Daily forecast

Mid Hillsdale Blvd, San Mateo air quality index (AQI⁺) forecast

Today

27°

14°

km/h

45%

Wed

30°

16°

km/h

44%

Thu

22°

15°

km/h

64%

Air pollutants

What is the current air quality near Mid Hillsdale Blvd?

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 Mid Hillsdale Blvd, San Mateo air pollution map

Pollen

What is the pollen count in Mid Hillsdale Blvd today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Mid Hillsdale Blvd today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Mid Hillsdale Blvd

16 AQI⁺ US

Good

21:00–22:00 Jun 09

AQI⁺ US

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Most polluted locations near Mid Hillsdale Blvd, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Mid Hillsdale Blvd AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Arroyo Ct	23
2	37th Avenue	19
3	113 West 40th Avenue	18
4	10th Ave and Palm	17
5	Beresford Park	17
6	13th Avenue	16
7	Baywood - Aragon	16
8	BV.SM Upper	14
9	Cornell	13
10	Central San Mateo	8

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Crestline, California	114
2	Hesperia, California	105
3	Palm Springs, California	101
4	Victorville, California	98
5	Apache Junction, Arizona	95
6	Douglas, Colorado	91
7	Worcester, Massachusetts	91
8	St. Petersburg, Florida	90
9	Redlands, California	88
10	Centennial, Colorado	85