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Air quality near Stony Hill Road, Redwood City

Air quality index (AQI⁺) and PM2.5 air pollution near Stony Hill Road, Redwood City • 522 Followers • 18:00, Jun 01

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.9 µg/m³

24°

4 km/h

46 %

Data source: PurpleAir

Hourly forecast

Stony Hill Road, Redwood City air quality index (AQI⁺) forecast

Now

24°

km/h

46%

20:00

22°

km/h

51%

21:00

20°

km/h

56%

22:00

19°

km/h

61%

23:00

17°

km/h

63%

Tue

00:00

16°

km/h

65%

01:00

15°

km/h

66%

02:00

14°

km/h

75%

03:00

14°

km/h

80%

04:00

14°

km/h

76%

05:00

13°

km/h

79%

06:00

13°

km/h

86%

07:00

14°

km/h

82%

08:00

16°

km/h

67%

09:00

17°

km/h

60%

10:00

19°

km/h

58%

11:00

20°

km/h

56%

12:00

23°

km/h

50%

13:00

25°

km/h

47%

14:00

25°

km/h

44%

15:00

25°

km/h

46%

16:00

25°

km/h

48%

17:00

24°

km/h

47%

18:00

23°

km/h

47%

19:00

21°

km/h

47%

20:00

20°

km/h

51%

21:00

18°

km/h

51%

22:00

17°

km/h

53%

23:00

16°

km/h

58%

Wed

00:00

16°

km/h

61%

01:00

14°

km/h

65%

02:00

14°

km/h

68%

03:00

13°

km/h

70%

04:00

12°

km/h

71%

05:00

13°

km/h

66%

06:00

13°

km/h

71%

07:00

13°

km/h

74%

08:00

14°

km/h

69%

09:00

16°

km/h

62%

10:00

18°

km/h

52%

11:00

19°

km/h

48%

12:00

20°

km/h

45%

13:00

21°

km/h

45%

14:00

21°

km/h

48%

15:00

20°

km/h

51%

16:00

20°

km/h

50%

17:00

20°

km/h

47%

18:00

20°

km/h

65%

19:00

18°

km/h

69%

20:00

15°

km/h

76%

21:00

13°

km/h

85%

22:00

12°

km/h

89%

23:00

13°

km/h

90%

Thu

00:00

13°

km/h

87%

01:00

13°

km/h

87%

02:00

13°

km/h

87%

03:00

13°

km/h

87%

04:00

13°

km/h

86%

05:00

11°

km/h

90%

06:00

11°

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

23°

km/h

80%

12:00

24°

km/h

70%

13:00

26°

km/h

62%

14:00

26°

km/h

58%

15:00

26°

km/h

57%

16:00

24°

km/h

58%

17:00

22°

km/h

62%

18:00

20°

km/h

64%

Daily forecast

Stony Hill Road, Redwood City air quality index (AQI⁺) forecast

Today

25°

13°

km/h

55%

Tue

21°

12°

km/h

61%

Wed

26°

11°

km/h

72%

Air pollutants

What is the current air quality near Stony Hill Road?

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 Stony Hill Road, Redwood City air pollution map

Pollen

What is the pollen count in Stony Hill Road today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Stony Hill Road today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Stony Hill Road

27 AQI⁺ US

Good

17:00–18:00 Jun 01

AQI⁺ US

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Most polluted locations near Stony Hill Road, Redwood City

Worldwide AQI⁺ ranking

Station ranking

Real-time Stony Hill Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	18th Avenue RWC	39
2	125 Elwood Street	38
3	777-717 Alameda de las Pulgas	38
4	856 Chesterton	38
5	1617 Anamor Street	37
6	Bair Island	37
7	Arch Street	34
8	Bel Air Way	31
9	299-247 Grand St	30
10	839 Arlington Rd	21

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Riverside, California	189
2	Mission, Texas	70
3	Hesperia, California	63
4	Avenal, California	62
5	Tulare County, California	61
6	Crestline, California	60
7	Victorville, California	60
8	Modesto, California	59
9	Santa Clarita, California	59
10	Aliso Viejo, California	58