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Air quality near Hudson Street, Redwood City

Air quality index (AQI⁺) and PM2.5 air pollution near Hudson Street, Redwood City • 9K Followers • 17:00, Jun 01

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.1 µg/m³

26°

10 km/h

38 %

Data source: PurpleAir

Hourly forecast

Hudson Street, Redwood City air quality index (AQI⁺) forecast

Now

26°

km/h

38%

18:00

25°

km/h

38%

19:00

24°

km/h

41%

20:00

21°

km/h

48%

21:00

20°

km/h

55%

22:00

18°

km/h

61%

23:00

17°

km/h

66%

Tue

00:00

16°

km/h

70%

01:00

15°

km/h

73%

02:00

14°

km/h

77%

03:00

14°

km/h

80%

04:00

13°

km/h

80%

05:00

13°

km/h

82%

06:00

12°

km/h

85%

07:00

13°

km/h

82%

08:00

15°

km/h

70%

09:00

17°

km/h

58%

10:00

18°

km/h

52%

11:00

20°

km/h

47%

12:00

22°

km/h

43%

13:00

24°

km/h

40%

14:00

24°

km/h

39%

15:00

25°

km/h

39%

16:00

24°

km/h

42%

17:00

23°

km/h

42%

18:00

22°

km/h

41%

19:00

21°

km/h

44%

20:00

20°

km/h

48%

21:00

18°

km/h

53%

22:00

17°

km/h

58%

23:00

16°

km/h

61%

Wed

00:00

16°

km/h

63%

01:00

15°

km/h

64%

02:00

14°

km/h

66%

03:00

14°

km/h

67%

04:00

13°

km/h

69%

05:00

13°

km/h

68%

06:00

13°

km/h

68%

07:00

13°

km/h

70%

08:00

15°

km/h

63%

09:00

16°

km/h

53%

10:00

18°

km/h

46%

11:00

19°

km/h

43%

12:00

20°

km/h

40%

13:00

20°

km/h

41%

14:00

21°

km/h

43%

15:00

21°

km/h

45%

16:00

21°

km/h

42%

17:00

21°

km/h

39%

18:00

20°

km/h

65%

19:00

19°

km/h

69%

20:00

16°

km/h

76%

21:00

14°

km/h

85%

22:00

13°

km/h

89%

23:00

13°

km/h

90%

Thu

00:00

14°

km/h

87%

01:00

14°

km/h

87%

02:00

14°

km/h

87%

03:00

13°

km/h

87%

04:00

13°

km/h

86%

05:00

12°

km/h

90%

06:00

12°

km/h

90%

07:00

13°

km/h

87%

08:00

16°

km/h

81%

09:00

19°

km/h

77%

10:00

21°

km/h

81%

11:00

22°

km/h

80%

12:00

24°

km/h

70%

13:00

25°

km/h

62%

14:00

26°

km/h

58%

15:00

25°

km/h

57%

16:00

24°

km/h

58%

Daily forecast

Hudson Street, Redwood City air quality index (AQI⁺) forecast

Today

25°

12°

km/h

52%

Tue

21°

13°

km/h

57%

Wed

26°

12°

km/h

72%

Air pollutants

What is the current air quality near Hudson Street?

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 Hudson Street, Redwood City air pollution map

Pollen

What is the pollen count in Hudson Street today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Hudson Street today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Hudson Street

28 AQI⁺ US

Good

16:00–17:00 Jun 01

AQI⁺ US

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Most polluted locations near Hudson Street, Redwood City

Worldwide AQI⁺ ranking

Station ranking

Real-time Hudson Street AQI⁺ station ranking

#	Stations	AQI⁺ US
1	18th Avenue RWC	42
2	125 Elwood Street	39
3	856 Chesterton	39
4	1617 Anamor Street	38
5	Arch Street	35
6	777-717 Alameda de las Pulgas	34
7	Bair Island	34
8	Bel Air Way	32
9	299-247 Grand St	29
10	839 Arlington Rd	16

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Riverside, California	189
2	Avenal, California	139
3	Mission, Texas	68
4	St. Louis, Missouri	67
5	Doña Ana County, New Mexico	65
6	Redlands, California	64
7	Santa Clarita, California	62
8	Jurupa Valley, California	61
9	Crestline, California	60
10	Glendale, Arizona	60