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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 • 03:00, Jul 22

Data source: PurpleAir

231

US AQI⁺

Very unhealthy

Main pollutant:

PM2.5

155.5 µg/m³

19°

14 km/h

84 %

Data source: PurpleAir

Hourly forecast

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

Now

231

19°

km/h

84%

04:00

214

18°

km/h

84%

05:00

197

17°

km/h

83%

06:00

181

17°

km/h

84%

07:00

164

17°

km/h

83%

08:00

146

18°

km/h

79%

09:00

129

19°

km/h

75%

10:00

112

20°

km/h

72%

11:00

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%

Daily forecast

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

Today

122

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 31.1 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

231 AQI⁺ US

Very unhealthy

02:00–03:00 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	125 Elwood Street	12
2	18th Avenue RWC	12
3	856 Chesterton	11
4	777-717 Alameda de las Pulgas	9
5	1617 Anamor Street	8
6	Arch Street	8
7	Bair Island	8
8	299-247 Grand St	6
9	2700-2798 Ohio Ave	5
10	839 Arlington Rd	2

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Ferry County, Washington	174
2	Inchelium, Washington	168
3	Prineville, Oregon	166
4	Sisters, Oregon	166
5	Crook County, Oregon	160
6	Tetherow, Oregon	156
7	Bend, Oregon	155
8	Deschutes County, Oregon	141
9	Grant County, Washington	139
10	Pasco, Washington	134