Arch Street

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Air quality near Arch Street, Redwood City

Air quality index (AQI⁺) and PM2.5 air pollution near Arch Street, Redwood City • 1.3K Followers • 22:00, Aug 24

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

2.7 µg/m³

19°

5 km/h

60 %

Data source: PurpleAir

Hourly forecast

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

Now

19°

km/h

60%

23:00

18°

km/h

64%

Tue

00:00

18°

km/h

67%

01:00

17°

km/h

71%

02:00

17°

km/h

75%

03:00

16°

km/h

78%

04:00

16°

km/h

81%

05:00

16°

km/h

83%

06:00

16°

km/h

84%

07:00

15°

km/h

85%

08:00

16°

km/h

78%

09:00

18°

km/h

69%

10:00

20°

km/h

62%

11:00

21°

km/h

56%

12:00

23°

km/h

50%

13:00

25°

km/h

44%

14:00

27°

km/h

39%

15:00

28°

km/h

35%

16:00

29°

km/h

33%

17:00

28°

km/h

37%

18:00

26°

km/h

41%

19:00

24°

km/h

44%

20:00

22°

km/h

46%

21:00

22°

km/h

46%

22:00

21°

km/h

48%

23:00

20°

km/h

50%

Wed

00:00

19°

km/h

56%

01:00

18°

km/h

65%

02:00

18°

km/h

71%

03:00

17°

km/h

68%

04:00

17°

km/h

65%

05:00

17°

km/h

65%

06:00

16°

km/h

69%

07:00

16°

km/h

74%

08:00

17°

km/h

73%

09:00

18°

km/h

65%

10:00

20°

km/h

56%

11:00

22°

km/h

47%

12:00

24°

km/h

42%

13:00

27°

km/h

37%

14:00

28°

km/h

32%

15:00

28°

km/h

34%

16:00

27°

km/h

38%

17:00

25°

km/h

41%

18:00

25°

km/h

49%

19:00

22°

km/h

56%

20:00

19°

km/h

71%

21:00

17°

km/h

81%

22:00

17°

km/h

84%

23:00

17°

km/h

86%

Thu

00:00

17°

km/h

87%

01:00

17°

km/h

88%

02:00

17°

km/h

88%

03:00

16°

km/h

88%

04:00

16°

km/h

88%

05:00

17°

km/h

87%

06:00

17°

km/h

87%

07:00

17°

km/h

86%

08:00

19°

km/h

80%

09:00

22°

km/h

71%

10:00

25°

km/h

66%

11:00

26°

km/h

66%

12:00

28°

km/h

59%

13:00

29°

km/h

53%

14:00

29°

km/h

50%

15:00

28°

km/h

50%

16:00

28°

km/h

50%

17:00

26°

km/h

52%

18:00

24°

km/h

56%

19:00

21°

km/h

62%

20:00

18°

km/h

70%

21:00

17°

km/h

76%

Daily forecast

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

Today

29°

15°

km/h

53%

Tue

28°

16°

km/h

56%

Wed

29°

17°

km/h

65%

Air pollutants

What is the current air quality near Arch 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

Get a monitor

Real-time Arch Street, Redwood City air pollution map

Pollen

What is the pollen count in Arch Street today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Arch Street today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Arch Street

15 AQI⁺ US

Good

21:00–22:00 Aug 24

AQI⁺ US

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Most polluted locations near Arch Street, Redwood City

Worldwide AQI⁺ ranking

Station ranking

Real-time Arch Street AQI⁺ station ranking

#	Stations	AQI⁺ US
1	856 Chesterton	22
2	777-717 Alameda de las Pulgas	18
3	1617 Anamor Street	17
4	125 Elwood Street	16
5	Arch Street	15
6	18th Avenue RWC	14
7	Bair Island	14
8	2700-2798 Ohio Ave	13
9	Bel Air Way	12
10	299-247 Grand St	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Riverside County, California	118
2	Tulare County, California	106
3	Maricopa County, Arizona	103
4	Hesperia, California	102
5	Apache Junction, Arizona	98
6	San Bernardino County, California	95
7	Pinal County, Arizona	91
8	Moab, Utah	90
9	Jurupa Valley, California	88
10	Leavenworth, Washington	86