Costano School

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Air quality near Costano School, Redwood City

Air quality index (AQI⁺) and PM2.5 air pollution near Costano School, Redwood City • 258 Followers • 00:00, Aug 25

US AQI⁺

Good

Main pollutant:

PM2.5

1 µg/m³

16°

7 km/h

91 %

Hourly forecast

Costano School, Redwood City air quality index (AQI⁺) forecast

Now

16°

km/h

91%

01:00

16°

km/h

90%

02:00

16°

km/h

90%

03:00

15°

km/h

93%

04:00

15°

km/h

96%

05:00

15°

km/h

98%

06:00

15°

km/h

99%

07:00

15°

km/h

99%

08:00

15°

km/h

100%

09:00

15°

km/h

100%

10:00

15°

km/h

100%

11:00

16°

km/h

100%

12:00

17°

km/h

100%

13:00

18°

km/h

99%

14:00

19°

km/h

87%

15:00

19°

km/h

84%

16:00

20°

km/h

81%

17:00

20°

km/h

75%

18:00

20°

km/h

70%

19:00

19°

km/h

70%

20:00

18°

km/h

72%

21:00

18°

km/h

74%

22:00

17°

km/h

79%

23:00

16°

km/h

87%

Wed

00:00

16°

km/h

93%

01:00

16°

km/h

94%

02:00

15°

km/h

94%

03:00

15°

km/h

95%

04:00

15°

km/h

96%

05:00

15°

km/h

97%

06:00

15°

km/h

97%

07:00

15°

km/h

95%

08:00

15°

km/h

95%

09:00

15°

km/h

97%

10:00

16°

km/h

99%

11:00

16°

km/h

98%

12:00

17°

km/h

95%

13:00

18°

km/h

90%

14:00

19°

km/h

83%

15:00

20°

km/h

73%

16:00

20°

km/h

66%

17:00

21°

km/h

61%

18:00

20°

km/h

60%

19:00

19°

km/h

63%

20:00

18°

km/h

67%

21:00

18°

km/h

70%

22:00

17°

km/h

73%

23:00

17°

km/h

75%

Thu

00:00

17°

km/h

77%

01:00

16°

km/h

81%

02:00

16°

km/h

88%

03:00

16°

km/h

91%

04:00

16°

km/h

91%

05:00

15°

km/h

92%

06:00

18°

km/h

86%

07:00

18°

km/h

85%

08:00

20°

km/h

80%

09:00

22°

km/h

71%

10:00

24°

km/h

65%

11:00

25°

km/h

61%

12:00

27°

km/h

56%

13:00

28°

km/h

53%

14:00

28°

km/h

55%

15:00

26°

km/h

57%

16:00

27°

km/h

54%

17:00

25°

km/h

55%

18:00

24°

km/h

59%

19:00

22°

km/h

64%

20:00

21°

km/h

69%

21:00

20°

km/h

72%

22:00

20°

km/h

72%

23:00

19°

km/h

70%

Daily forecast

Costano School, Redwood City air quality index (AQI⁺) forecast

Today

20°

15°

km/h

87%

Wed

21°

15°

km/h

81%

Thu

28°

18°

km/h

66%

Air pollutants

What is the current air quality near Costano School?

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 Costano School, Redwood City air pollution map

Pollen

What is the pollen count in Costano School today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Costano School today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Costano School

6 AQI⁺ US

Good

23:00–00:00 Aug 24

AQI⁺ US

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Most polluted locations near Costano School, Redwood City

Worldwide AQI⁺ ranking

Station ranking

Real-time Costano School AQI⁺ station ranking

#	Stations	AQI⁺ US
1	856 Chesterton	18
2	1617 Anamor Street	13
3	2700-2798 Ohio Ave	13
4	777-717 Alameda de las Pulgas	13
5	125 Elwood Street	11
6	Bel Air Way	10
7	Arch Street	9
8	18th Avenue RWC	8
9	Bair Island	6
10	299-247 Grand St	4

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Birmingham, Alabama	103
2	Pinal County, Arizona	91
3	Riverside County, California	91
4	Pasco, Washington	85
5	Sangamon County, Illinois	84
6	Evansville, Indiana	83
7	Leavenworth, Washington	82
8	North Bend, Washington	82
9	Chelan County, Washington	81
10	Moxee, Washington	81