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Air quality in San Diego County

Air quality index (AQI⁺) and PM2.5 air pollution in San Diego County • 6 Followers • 16:00, Jun 07 Local time

Border 6 Fire, California, USA nearby

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US AQI⁺

Good

Main pollutant:

O₃

112 µg/m³

23°

17 km/h

53 %

Hourly forecast

San Diego County air quality index (AQI⁺) forecast

Now

23°

km/h

53%

17:00

21°

km/h

57%

18:00

20°

km/h

64%

19:00

17°

km/h

74%

20:00

14°

km/h

89%

21:00

13°

km/h

94%

22:00

13°

km/h

95%

23:00

13°

km/h

94%

Mon

00:00

13°

km/h

92%

01:00

12°

km/h

88%

02:00

12°

km/h

80%

03:00

12°

km/h

75%

04:00

12°

km/h

67%

05:00

13°

km/h

48%

06:00

13°

km/h

43%

07:00

16°

km/h

35%

08:00

18°

km/h

35%

09:00

19°

km/h

43%

10:00

21°

km/h

43%

11:00

23°

km/h

44%

12:00

25°

km/h

42%

13:00

25°

km/h

40%

14:00

26°

km/h

40%

15:00

25°

km/h

42%

16:00

24°

km/h

47%

17:00

23°

km/h

50%

18:00

21°

km/h

60%

19:00

19°

km/h

69%

20:00

16°

km/h

85%

21:00

15°

km/h

85%

22:00

14°

km/h

90%

23:00

15°

km/h

86%

Tue

00:00

15°

km/h

73%

01:00

15°

km/h

69%

02:00

15°

km/h

66%

03:00

15°

km/h

53%

04:00

15°

km/h

50%

05:00

15°

km/h

42%

06:00

15°

km/h

35%

07:00

19°

km/h

26%

08:00

21°

km/h

29%

09:00

23°

km/h

30%

10:00

25°

km/h

31%

11:00

26°

km/h

31%

12:00

27°

km/h

32%

13:00

28°

km/h

34%

14:00

28°

km/h

34%

15:00

27°

km/h

36%

16:00

26°

km/h

37%

17:00

25°

km/h

39%

18:00

24°

km/h

37%

19:00

22°

km/h

41%

20:00

18°

km/h

56%

21:00

16°

km/h

63%

22:00

15°

km/h

63%

23:00

15°

km/h

64%

Wed

00:00

15°

km/h

63%

01:00

15°

km/h

61%

02:00

15°

km/h

57%

03:00

15°

km/h

54%

04:00

14°

km/h

54%

05:00

14°

km/h

52%

06:00

15°

km/h

53%

07:00

19°

km/h

38%

08:00

22°

km/h

33%

09:00

24°

km/h

30%

10:00

26°

km/h

29%

11:00

28°

km/h

31%

12:00

29°

km/h

33%

13:00

29°

km/h

34%

14:00

29°

km/h

35%

15:00

29°

km/h

37%

Daily forecast

San Diego County air quality index (AQI⁺) forecast

Today

23°

13°

km/h

65%

Sun

26°

13°

km/h

52%

Mon

28°

15°

km/h

38%

Air pollutants

What is the current air quality in San Diego County?

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

Real-time San Diego County air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in San Diego County

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Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Pollen

What is the pollen count in San Diego County today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in San Diego County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time San Diego County air pollution map

Pollen

What is the pollen count in San Diego County today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in San Diego County

Protect yourself from air pollution in San Diego County

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near San Diego County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in San Diego County

#	Stations	AQI⁺ US
1	Sleeping Indian	55
2	CampoEPA Building	47
3	La Posta Band of Indians	45
4	Crestview Estates	39
5	VC Wildfire Detector 3	39
6	Chihuahua Valley	33
7	Shadow Oak Court	33
8	gird valley	33
9	Calle Vida Buena	22
10	Aliso Canyon Road	19

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Port Arthur, Texas	69
2	Davidson, North Carolina	65
3	San Antonio, Texas	65
4	Virginia Beach, Virginia	64
5	Corpus Christi, Texas	62
6	Richmond, Virginia	62
7	Greenville, North Carolina	61
8	Greenville, South Carolina	61
9	Norfolk, Virginia	61
10	Bexar County, Texas	60

History

Historic air quality graph for San Diego County

33 AQI⁺ US

Good

15:00–16:00 Jun 07 Local time

AQI⁺ US

History

Historic air quality graph for San Diego County

33 AQI⁺ US

Good

15:00–16:00 Jun 07 Local time

AQI⁺ US

Most polluted locations near San Diego County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in San Diego County

#	Stations	AQI⁺ US
1	Sleeping Indian	55
2	CampoEPA Building	47
3	La Posta Band of Indians	45
4	Crestview Estates	39
5	VC Wildfire Detector 3	39
6	Chihuahua Valley	33
7	Shadow Oak Court	33
8	gird valley	33
9	Calle Vida Buena	22
10	Aliso Canyon Road	19

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Port Arthur, Texas	69
2	Davidson, North Carolina	65
3	San Antonio, Texas	65
4	Virginia Beach, Virginia	64
5	Corpus Christi, Texas	62
6	Richmond, Virginia	62
7	Greenville, North Carolina	61
8	Greenville, South Carolina	61
9	Norfolk, Virginia	61
10	Bexar County, Texas	60