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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 • 255 Followers • 17:00, Jun 01

US AQI⁺

Moderate

Main pollutant:

PM2.5

24 µg/m³

17°

21 km/h

72 %

Hourly forecast

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

Now

17°

km/h

72%

18:00

17°

km/h

75%

19:00

15°

km/h

81%

20:00

14°

km/h

86%

21:00

14°

km/h

91%

22:00

13°

km/h

92%

23:00

12°

km/h

91%

Tue

00:00

12°

km/h

91%

01:00

12°

km/h

92%

02:00

11°

km/h

93%

03:00

11°

km/h

92%

04:00

11°

km/h

92%

05:00

11°

km/h

92%

06:00

11°

km/h

95%

07:00

10°

km/h

98%

08:00

11°

km/h

99%

09:00

12°

km/h

95%

10:00

13°

km/h

90%

11:00

13°

km/h

90%

12:00

13°

km/h

97%

13:00

14°

km/h

99%

14:00

14°

km/h

99%

15:00

16°

km/h

84%

16:00

16°

km/h

76%

17:00

16°

km/h

74%

18:00

15°

km/h

76%

19:00

15°

km/h

74%

20:00

15°

km/h

73%

21:00

14°

km/h

74%

22:00

13°

km/h

81%

23:00

13°

km/h

80%

Wed

00:00

13°

km/h

80%

01:00

13°

km/h

82%

02:00

13°

km/h

81%

03:00

12°

km/h

81%

04:00

12°

km/h

82%

05:00

12°

km/h

89%

06:00

12°

km/h

90%

07:00

12°

km/h

92%

08:00

13°

km/h

84%

09:00

14°

km/h

77%

10:00

15°

km/h

74%

11:00

15°

km/h

73%

12:00

16°

km/h

71%

13:00

16°

km/h

70%

14:00

16°

km/h

69%

15:00

17°

km/h

65%

16:00

18°

km/h

58%

17:00

17°

km/h

56%

18:00

21°

km/h

65%

19:00

20°

km/h

69%

20:00

18°

km/h

76%

21:00

16°

km/h

85%

22:00

15°

km/h

89%

23:00

14°

km/h

90%

Thu

00:00

14°

km/h

87%

01:00

14°

km/h

87%

02:00

14°

km/h

87%

03:00

14°

km/h

87%

04:00

13°

km/h

86%

05:00

13°

km/h

90%

06:00

13°

km/h

90%

07:00

14°

km/h

87%

08:00

16°

km/h

81%

09:00

18°

km/h

77%

10:00

20°

km/h

81%

11:00

21°

km/h

80%

12:00

23°

km/h

70%

13:00

24°

km/h

62%

14:00

25°

km/h

58%

15:00

26°

km/h

57%

16:00

25°

km/h

58%

Daily forecast

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

Today

16°

10°

km/h

87%

Tue

21°

12°

km/h

74%

Wed

26°

13°

km/h

72%

Air pollutants

What is the current air quality near Costano School?

PM2.5 concentration is currently 4.8 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Discover Atem car

Real-time Costano School, Redwood City air pollution map

Pollen

What is the pollen count in Costano School today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Costano School today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Costano School

79 AQI⁺ US

Moderate

16:00–17:00 Jun 01

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	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