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Air quality in San Juan County

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan County • 186 Followers • 18:00, May 11 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

4 µg/m³

16°

12 km/h

59 %

Hourly forecast

San Juan County air quality index (AQI⁺) forecast

Now

16°

km/h

59%

19:00

16°

km/h

59%

20:00

15°

km/h

59%

21:00

14°

km/h

58%

22:00

14°

km/h

62%

23:00

13°

km/h

68%

Tue

00:00

13°

km/h

74%

01:00

12°

km/h

79%

02:00

12°

km/h

79%

03:00

12°

km/h

70%

04:00

12°

km/h

59%

05:00

13°

km/h

59%

06:00

12°

km/h

64%

07:00

13°

km/h

71%

08:00

14°

km/h

69%

09:00

15°

km/h

65%

10:00

16°

km/h

62%

11:00

17°

km/h

54%

12:00

18°

km/h

50%

13:00

19°

km/h

48%

14:00

20°

km/h

45%

15:00

21°

km/h

43%

16:00

21°

km/h

44%

17:00

21°

km/h

45%

18:00

20°

km/h

55%

19:00

90%

16°

km/h

63%

20:00

16°

km/h

59%

21:00

14°

km/h

64%

22:00

13°

km/h

75%

23:00

17°

km/h

48%

Wed

00:00

16°

km/h

51%

01:00

15°

km/h

55%

02:00

13°

km/h

57%

03:00

13°

km/h

70%

04:00

11°

km/h

80%

05:00

90%

11°

km/h

87%

06:00

11°

km/h

89%

07:00

90%

10°

km/h

91%

08:00

10°

km/h

90%

09:00

11°

km/h

81%

10:00

11°

km/h

82%

11:00

13°

km/h

74%

12:00

13°

km/h

67%

13:00

15°

km/h

64%

14:00

15°

km/h

62%

15:00

15°

km/h

59%

16:00

15°

km/h

61%

17:00

14°

km/h

66%

18:00

13°

km/h

51%

19:00

13°

km/h

58%

20:00

12°

km/h

63%

21:00

11°

km/h

70%

22:00

11°

km/h

72%

23:00

11°

km/h

73%

Thu

00:00

11°

km/h

73%

01:00

11°

km/h

74%

02:00

11°

km/h

78%

03:00

11°

km/h

83%

04:00

11°

km/h

78%

05:00

10°

km/h

78%

06:00

10°

km/h

85%

07:00

10°

km/h

79%

08:00

11°

km/h

69%

09:00

12°

km/h

61%

10:00

12°

km/h

53%

11:00

12°

km/h

47%

12:00

13°

km/h

44%

13:00

13°

km/h

42%

14:00

13°

km/h

40%

15:00

13°

km/h

41%

16:00

13°

km/h

41%

17:00

13°

km/h

42%

Daily forecast

San Juan County air quality index (AQI⁺) forecast

Today

21°

12°

km/h

57%

Tue

15°

10°

km/h

71%

Wed

13°

10°

km/h

54%

Air pollutants

What is the current air quality in San Juan County?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Real-time San Juan 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 Juan County

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Pollen

What is the pollen count in San Juan County today?

Index

High

Tree None	0%
Grass High	75%
Weed Moderate	50%

Source:

wetter.com

Pollen forecast in San Juan County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time San Juan County air pollution map

Pollen

What is the pollen count in San Juan County today?

Index

High

Tree None	0%
Grass High	75%
Weed Moderate	50%

Source:

wetter.com

Pollen forecast in San Juan County

Protect yourself from air pollution in San Juan 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 Juan County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Thatcher Pass Road	24
2	Carrolls Lane	23
3	Hooterville Lane	23
4	Hyla Lane	22
5	Lois Lane	22
6	Elwha Rock Road	21
7	Henry Road	21
8	319-271 Orchard Dr	18
9	Eagle Lake, Orcas Island	18

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Jurupa Valley, California	76
2	Banning, California	75
3	Orange County, California	73
4	Crestline, California	69
5	Clovis, California	68
6	Talent, Oregon	68
7	Glendora, California	67
8	North Charleston, South Carolina	66
9	Charleston, South Carolina	65
10	Glendale, Arizona	65

History

Historic air quality graph for San Juan County

22 AQI⁺ US

Good

17:00–18:00 May 11 Local time

AQI⁺ US

History

Historic air quality graph for San Juan County

22 AQI⁺ US

Good

17:00–18:00 May 11 Local time

AQI⁺ US

Most polluted locations near San Juan County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Thatcher Pass Road	24
2	Carrolls Lane	23
3	Hooterville Lane	23
4	Hyla Lane	22
5	Lois Lane	22
6	Elwha Rock Road	21
7	Henry Road	21
8	319-271 Orchard Dr	18
9	Eagle Lake, Orcas Island	18

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Jurupa Valley, California	76
2	Banning, California	75
3	Orange County, California	73
4	Crestline, California	69
5	Clovis, California	68
6	Talent, Oregon	68
7	Glendora, California	67
8	North Charleston, South Carolina	66
9	Charleston, South Carolina	65
10	Glendale, Arizona	65