18th Avenue RWC

Add

Air quality near 18th Avenue RWC, Redwood City

Air quality index (AQI⁺) and PM2.5 air pollution near 18th Avenue RWC, Redwood City • 220 Followers • 04:00, Oct 09

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

5.9 µg/m³

17°

7 km/h

84 %

Data source: PurpleAir

Hourly forecast

18th Avenue RWC, Redwood City air quality index (AQI⁺) forecast

Now

17°

km/h

84%

05:00

16°

km/h

84%

06:00

16°

km/h

87%

07:00

16°

km/h

90%

08:00

16°

km/h

91%

09:00

17°

km/h

80%

10:00

18°

km/h

71%

11:00

19°

km/h

66%

12:00

21°

km/h

61%

13:00

22°

km/h

58%

14:00

23°

km/h

58%

15:00

24°

km/h

54%

16:00

24°

km/h

51%

17:00

24°

km/h

50%

18:00

22°

km/h

53%

19:00

20°

km/h

58%

20:00

19°

km/h

62%

21:00

18°

km/h

67%

22:00

17°

km/h

69%

23:00

17°

km/h

70%

Sat

00:00

16°

km/h

74%

01:00

15°

km/h

76%

02:00

15°

km/h

76%

03:00

15°

km/h

78%

04:00

15°

km/h

80%

05:00

14°

km/h

79%

06:00

14°

km/h

79%

07:00

14°

km/h

81%

08:00

14°

km/h

80%

09:00

14°

km/h

75%

10:00

15°

km/h

75%

11:00

15°

km/h

70%

12:00

16°

km/h

67%

13:00

16°

km/h

64%

14:00

16°

km/h

61%

15:00

16°

km/h

63%

16:00

16°

km/h

67%

17:00

15°

km/h

71%

18:00

14°

km/h

76%

19:00

14°

km/h

80%

20:00

13°

km/h

85%

21:00

70%

13°

km/h

85%

22:00

14°

km/h

81%

23:00

14°

km/h

80%

Sun

00:00

14°

km/h

79%

01:00

13°

km/h

82%

02:00

13°

km/h

82%

03:00

70%

13°

km/h

85%

04:00

13°

km/h

85%

05:00

13°

km/h

87%

06:00

13°

km/h

73%

07:00

13°

km/h

72%

08:00

13°

km/h

70%

09:00

14°

km/h

66%

10:00

16°

km/h

60%

11:00

18°

km/h

59%

12:00

19°

km/h

64%

13:00

19°

km/h

67%

14:00

19°

km/h

62%

15:00

19°

km/h

58%

16:00

19°

km/h

59%

17:00

18°

km/h

63%

18:00

16°

km/h

70%

19:00

14°

km/h

76%

20:00

13°

km/h

77%

21:00

13°

km/h

81%

22:00

13°

km/h

82%

23:00

13°

km/h

78%

Mon

00:00

13°

km/h

76%

01:00

14°

km/h

71%

02:00

14°

km/h

69%

03:00

14°

km/h

68%

Daily forecast

18th Avenue RWC, Redwood City air quality index (AQI⁺) forecast

Today

24°

16°

km/h

66%

Sat

16°

13°

km/h

74%

Sun

19°

13°

km/h

68%

Air pollutants

What is the current air quality near 18th Avenue RWC?

PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time 18th Avenue RWC, Redwood City air pollution map

Pollen

What is the pollen count in 18th Avenue RWC today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in 18th Avenue RWC today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for 18th Avenue RWC

33 AQI⁺ US

Good

03:00–04:00 Oct 09

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near 18th Avenue RWC, Redwood City

Worldwide AQI⁺ ranking

Station ranking

Real-time 18th Avenue RWC AQI⁺ station ranking

#	Stations	AQI⁺ US
1	1617 Anamor Street	45
2	856 Chesterton	44
3	777-717 Alameda de las Pulgas	42
4	Arch Street	41
5	Bair Island	40
6	125 Elwood Street	38
7	2700-2798 Ohio Ave	36
8	18th Avenue RWC	33
9	Bryndleyclaw	23
10	299-247 Grand St	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Hamilton, Montana	108
2	Jackson, Mississippi	101
3	Ravalli County, Montana	92
4	Three Rivers, California	79
5	Fresno County, California	77
6	St. Louis, Missouri	77
7	Lincoln County, Montana	76
8	Matheny, California	76
9	Merced, California	75
10	West University Place, Texas	75