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Air quality in San Juan County

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan County • 22:00, Jun 21 Local time

US AQI⁺

Moderate

Main pollutant:

O₃

122 µg/m³

24°

2 km/h

14 %

Hourly forecast

San Juan County air quality index (AQI⁺) forecast

Now

24°

km/h

14%

Mon

00:00

21°

km/h

17%

01:00

19°

km/h

16%

02:00

18°

km/h

14%

03:00

17°

km/h

15%

04:00

15°

km/h

17%

05:00

14°

km/h

21%

06:00

13°

km/h

23%

07:00

15°

km/h

21%

08:00

21°

km/h

15%

09:00

24°

km/h

13%

10:00

27°

km/h

11%

11:00

29°

km/h

10%

12:00

31°

km/h

13:00

32°

km/h

14:00

32°

km/h

15:00

33°

km/h

16:00

33°

km/h

17:00

33°

km/h

18:00

33°

km/h

19:00

32°

km/h

20:00

28°

km/h

10%

21:00

24°

km/h

22:00

23°

km/h

23:00

22°

km/h

Tue

00:00

20°

km/h

01:00

19°

km/h

10%

02:00

18°

km/h

11%

03:00

18°

km/h

11%

04:00

17°

km/h

14%

05:00

17°

km/h

16%

06:00

17°

km/h

16%

07:00

19°

km/h

15%

08:00

22°

km/h

12%

09:00

25°

km/h

10%

10:00

27°

km/h

10%

11:00

29°

km/h

12:00

31°

km/h

11%

13:00

32°

km/h

12%

14:00

33°

km/h

11%

15:00

34°

km/h

11%

16:00

34°

km/h

11%

17:00

34°

km/h

10%

18:00

33°

km/h

10%

19:00

33°

km/h

11%

20:00

30°

km/h

13%

21:00

24°

km/h

33%

22:00

25°

km/h

28%

23:00

25°

km/h

27%

Wed

00:00

24°

km/h

29%

01:00

22°

km/h

35%

02:00

22°

km/h

31%

03:00

22°

km/h

31%

04:00

21°

km/h

31%

05:00

20°

km/h

32%

06:00

19°

km/h

36%

07:00

21°

km/h

33%

08:00

24°

km/h

26%

09:00

26°

km/h

22%

10:00

28°

km/h

19%

11:00

30°

km/h

17%

12:00

31°

km/h

17%

13:00

33°

km/h

14%

14:00

33°

km/h

14%

15:00

34°

km/h

13%

16:00

33°

km/h

14%

17:00

33°

km/h

14%

18:00

32°

km/h

15%

19:00

28°

km/h

24%

20:00

80%

25°

km/h

29%

21:00

22°

km/h

44%

22:00

22°

km/h

44%

Daily forecast

San Juan County air quality index (AQI⁺) forecast

Today

33°

13°

km/h

10%

Tue

34°

17°

km/h

14%

Wed

34°

19°

km/h

23%

Air pollutants

What is the current air quality in San Juan County?

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

Real-time San Juan County air pollution map

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in San Juan County

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Medical grade air purifiers

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Powerful, stylish air purifiers

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Pollen

What is the pollen count in San Juan County today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

None

Source:

wetter.com

Pollen forecast in San Juan County

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time San Juan County air pollution map

Pollen

What is the pollen count in San Juan County today?

Index

Moderate

Tree

Low

25%

Grass

Moderate

50%

Weed

None

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	Chaco Culture National Historical Park	49
2	Chaco Culture National Historical Park - Radio Repeater	49
3	San Juan Substation	49

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Glendora, California	119
2	Fountain Hills, Arizona	104
3	Gila, Arizona	104
4	Mesa, Arizona	103
5	Maricopa County, Arizona	98
6	Palm Springs, California	95
7	San Bernardino County, California	95
8	Spanish Fork, Utah	95
9	Apache Junction, Arizona	91
10	Archuleta, Colorado	91

History

Historic air quality graph for San Juan County

75 AQI⁺ US

Moderate

21:00–22:00 Jun 21 Local time

AQI⁺ US

History

Historic air quality graph for San Juan County

75 AQI⁺ US

Moderate

21:00–22:00 Jun 21 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	Chaco Culture National Historical Park	49
2	Chaco Culture National Historical Park - Radio Repeater	49
3	San Juan Substation	49

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Glendora, California	119
2	Fountain Hills, Arizona	104
3	Gila, Arizona	104
4	Mesa, Arizona	103
5	Maricopa County, Arizona	98
6	Palm Springs, California	95
7	San Bernardino County, California	95
8	Spanish Fork, Utah	95
9	Apache Junction, Arizona	91
10	Archuleta, Colorado	91