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Air quality near Farm Hills 2, Redwood City

Air quality index (AQI⁺) and PM2.5 air pollution near Farm Hills 2, Redwood City • 16 Followers • 04:00, Jul 22

Data source: PurpleAir

218

US AQI⁺

Very unhealthy

Main pollutant:

PM2.5

142.3 µg/m³

18°

15 km/h

84 %

Data source: PurpleAir

Hourly forecast

Farm Hills 2, Redwood City air quality index (AQI⁺) forecast

Now

218

18°

km/h

84%

05:00

202

17°

km/h

83%

06:00

187

17°

km/h

84%

07:00

171

17°

km/h

83%

08:00

154

18°

km/h

79%

09:00

138

19°

km/h

75%

10:00

123

20°

km/h

72%

11:00

105

20°

km/h

69%

12:00

21°

km/h

66%

13:00

21°

km/h

61%

14:00

21°

km/h

60%

15:00

21°

km/h

59%

16:00

21°

km/h

60%

17:00

20°

km/h

63%

18:00

18°

km/h

69%

19:00

17°

km/h

74%

20:00

16°

km/h

78%

21:00

15°

km/h

82%

22:00

14°

km/h

84%

23:00

14°

km/h

85%

Thu

00:00

14°

km/h

86%

01:00

14°

km/h

87%

02:00

13°

km/h

87%

03:00

13°

km/h

86%

04:00

13°

km/h

85%

05:00

13°

km/h

84%

06:00

13°

km/h

84%

07:00

13°

km/h

82%

08:00

15°

km/h

77%

09:00

16°

km/h

65%

10:00

18°

km/h

61%

11:00

19°

km/h

60%

12:00

20°

km/h

59%

13:00

21°

km/h

56%

14:00

22°

km/h

53%

15:00

23°

km/h

49%

16:00

23°

km/h

48%

17:00

22°

km/h

50%

18:00

20°

km/h

55%

19:00

18°

km/h

62%

20:00

16°

km/h

68%

21:00

15°

km/h

69%

22:00

15°

km/h

69%

23:00

14°

km/h

71%

Fri

00:00

14°

km/h

76%

01:00

13°

km/h

78%

02:00

13°

km/h

78%

03:00

12°

km/h

79%

04:00

12°

km/h

79%

05:00

12°

km/h

76%

06:00

12°

km/h

97%

07:00

13°

km/h

96%

08:00

15°

km/h

79%

09:00

18°

km/h

61%

10:00

21°

km/h

46%

11:00

23°

km/h

37%

12:00

24°

km/h

31%

13:00

25°

km/h

29%

14:00

25°

km/h

28%

15:00

25°

km/h

29%

16:00

24°

km/h

32%

17:00

23°

km/h

38%

18:00

21°

km/h

48%

19:00

19°

km/h

62%

20:00

16°

km/h

81%

21:00

14°

km/h

98%

22:00

13°

km/h

99%

23:00

13°

km/h

100%

Sat

00:00

13°

km/h

99%

01:00

13°

km/h

99%

02:00

13°

km/h

99%

03:00

13°

km/h

99%

Daily forecast

Farm Hills 2, Redwood City air quality index (AQI⁺) forecast

Today

124

21°

14°

km/h

72%

Thu

23°

13°

km/h

63%

Fri

25°

12°

km/h

58%

Air pollutants

What is the current air quality near Farm Hills 2?

PM2.5 concentration is currently 28.5 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Avoid outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Wear a mask outdoors

Get a mask

Run an air purifier

Get an air purifier

Real-time Farm Hills 2, Redwood City air pollution map

Pollen

What is the pollen count in Farm Hills 2 today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Farm Hills 2 today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Farm Hills 2

218 AQI⁺ US

Very unhealthy

03:00–04:00 Jul 22

AQI⁺ US

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Most polluted locations near Farm Hills 2, Redwood City

Worldwide AQI⁺ ranking

Station ranking

Real-time Farm Hills 2 AQI⁺ station ranking

#	Stations	AQI⁺ US
1	18th Avenue RWC	11
2	856 Chesterton	11
3	Arch Street	8
4	Bair Island	8
5	125 Elwood Street	7
6	299-247 Grand St	6
7	777-717 Alameda de las Pulgas	6
8	1617 Anamor Street	5
9	2700-2798 Ohio Ave	3
10	839 Arlington Rd	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Prineville, Oregon	193
2	Ferry County, Washington	176
3	Sisters, Oregon	169
4	Inchelium, Washington	168
5	Tetherow, Oregon	157
6	Crook County, Oregon	156
7	Bend, Oregon	153
8	Deschutes County, Oregon	152
9	Grant County, Washington	139
10	Pasco, Washington	139