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Air quality in San Juan

Air quality index (AQI⁺) and PM2.5 air pollution in San Juan • 11 Followers • 03:00, Aug 10 Local time

US AQI⁺

Moderate

Main pollutant:

O₃

118 µg/m³

21°

27 km/h

46 %

Hourly forecast

San Juan air quality index (AQI⁺) forecast

Now

21°

km/h

46%

04:00

20°

km/h

45%

05:00

20°

km/h

46%

06:00

21°

km/h

43%

07:00

20°

km/h

47%

08:00

21°

km/h

45%

09:00

23°

km/h

41%

10:00

25°

km/h

35%

11:00

27°

km/h

30%

12:00

29°

km/h

28%

13:00

30°

km/h

25%

14:00

31°

km/h

21%

15:00

31°

km/h

19%

16:00

32°

km/h

18%

17:00

32°

km/h

14%

18:00

31°

km/h

11%

19:00

30°

km/h

13%

20:00

27°

km/h

22%

21:00

24°

km/h

42%

22:00

23°

km/h

45%

23:00

22°

km/h

44%

Tue

00:00

23°

km/h

44%

01:00

23°

km/h

43%

02:00

23°

km/h

43%

03:00

22°

km/h

43%

04:00

23°

km/h

42%

05:00

23°

km/h

39%

06:00

22°

km/h

40%

07:00

21°

km/h

44%

08:00

22°

km/h

43%

09:00

24°

km/h

38%

10:00

26°

km/h

36%

11:00

27°

km/h

35%

12:00

29°

km/h

31%

13:00

23°

km/h

50%

14:00

70%

24°

km/h

47%

15:00

26°

km/h

36%

16:00

25°

km/h

38%

17:00

28°

km/h

28%

18:00

29°

km/h

23%

19:00

27°

km/h

26%

20:00

26°

km/h

28%

21:00

24°

km/h

37%

22:00

23°

km/h

41%

23:00

23°

km/h

38%

Wed

00:00

22°

km/h

40%

01:00

22°

km/h

41%

02:00

22°

km/h

40%

03:00

70%

19°

km/h

68%

04:00

21°

km/h

43%

05:00

21°

km/h

42%

06:00

19°

km/h

48%

07:00

20°

km/h

43%

08:00

21°

km/h

40%

09:00

23°

km/h

37%

10:00

24°

km/h

33%

11:00

26°

km/h

29%

12:00

27°

km/h

28%

13:00

27°

km/h

29%

14:00

27°

km/h

27%

15:00

24°

km/h

33%

16:00

26°

km/h

27%

17:00

27°

km/h

26%

18:00

27°

km/h

25%

19:00

26°

km/h

26%

20:00

24°

km/h

29%

21:00

22°

km/h

36%

22:00

21°

km/h

42%

23:00

20°

km/h

46%

Thu

00:00

19°

km/h

50%

01:00

70%

19°

km/h

49%

02:00

18°

km/h

53%

Daily forecast

San Juan air quality index (AQI⁺) forecast

Today

32°

20°

km/h

29%

Tue

29°

21°

km/h

36%

Wed

27°

19°

km/h

33%

Air pollutants

What is the current air quality in San Juan?

PM2.5 concentration is currently 2.2 times the World Health Organization annual PM2.5 guideline value.

Real-time San Juan 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

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in San Juan today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast in San Juan

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 air pollution map

Pollen

What is the pollen count in San Juan today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast in San Juan

Protect yourself from air pollution in San Juan

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near San Juan

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	ISKY Air Quality Station, CANY	64
2	Canyonlands NP	47
3	San Juan County	45
4	Grand Gulch Wilderness Study Area	39

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Inchelium, Washington	235
2	Okanogan, Washington	232
3	Kalispell, Montana	226
4	St. Ignatius, Montana	215
5	Flathead County, Montana	213
6	Whitefish, Montana	208
7	Winthrop, Washington	205
8	Prineville, Oregon	203
9	Kettle Falls, Washington	199
10	Missoula County, Montana	197

History

Historic air quality graph for San Juan

54 AQI⁺ US

Moderate

02:00–03:00 Aug 10 Local time

AQI⁺ US

History

Historic air quality graph for San Juan

54 AQI⁺ US

Moderate

02:00–03:00 Aug 10 Local time

AQI⁺ US

Most polluted locations near San Juan

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	ISKY Air Quality Station, CANY	64
2	Canyonlands NP	47
3	San Juan County	45
4	Grand Gulch Wilderness Study Area	39

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Inchelium, Washington	235
2	Okanogan, Washington	232
3	Kalispell, Montana	226
4	St. Ignatius, Montana	215
5	Flathead County, Montana	213
6	Whitefish, Montana	208
7	Winthrop, Washington	205
8	Prineville, Oregon	203
9	Kettle Falls, Washington	199
10	Missoula County, Montana	197