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Air quality in San Marcos

Air quality index (AQI⁺) and PM2.5 air pollution in San Marcos • 10 Followers • 18:00, May 11 Local time

63*

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

15.5 µg/m³

weather condition icon

26°

wind direction icon

5 km/h

weather humid icon

94 %

Hourly forecast

San Marcos air quality index (AQI⁺) forecast

Now

63

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

5

km/h

Humidity icon

94%

20:00

63

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

5

km/h

Humidity icon

98%

21:00

63

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

3

km/h

Humidity icon

99%

22:00

62

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

2

km/h

Humidity icon

98%

23:00

62

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

1

km/h

Humidity icon

98%

Tue

00:00

62

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

1

km/h

Humidity icon

99%

01:00

60

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

2

km/h

Humidity icon

98%

02:00

59

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

3

km/h

Humidity icon

98%

03:00

58

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

3

km/h

Humidity icon

97%

04:00

56

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

3

km/h

Humidity icon

97%

05:00

56

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

3

km/h

Humidity icon

95%

06:00

55

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

2

km/h

Humidity icon

93%

07:00

53

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

1

km/h

Humidity icon

79%

08:00

52

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

4

km/h

Humidity icon

64%

09:00

51

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

5

km/h

Humidity icon

52%

10:00

51

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

7

km/h

Humidity icon

43%

11:00

51

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

8

km/h

Humidity icon

38%

12:00

51

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

12

km/h

Humidity icon

37%

13:00

51

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

15

km/h

Humidity icon

38%

14:00

51

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 353 degree

13

km/h

Humidity icon

38%

15:00

52

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

11

km/h

Humidity icon

38%

16:00

52

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

10

km/h

Humidity icon

41%

17:00

52

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

10

km/h

Humidity icon

46%

18:00

52

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

8

km/h

Humidity icon

61%

19:00

54

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

6

km/h

Humidity icon

81%

20:00

56

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

5

km/h

Humidity icon

91%

21:00

58

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 89 degree

4

km/h

Humidity icon

94%

22:00

59

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

2

km/h

Humidity icon

95%

23:00

60

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

3

km/h

Humidity icon

95%

Wed

00:00

62

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

3

km/h

Humidity icon

94%

01:00

60

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

3

km/h

Humidity icon

95%

02:00

59

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

3

km/h

Humidity icon

96%

03:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

2

km/h

Humidity icon

98%

04:00

57

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

4

km/h

Humidity icon

98%

05:00

56

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

3

km/h

Humidity icon

94%

06:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

3

km/h

Humidity icon

90%

07:00

55

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

2

km/h

Humidity icon

78%

08:00

54

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

2

km/h

Humidity icon

63%

09:00

53

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

5

km/h

Humidity icon

51%

10:00

52

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

6

km/h

Humidity icon

41%

11:00

52

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

8

km/h

Humidity icon

35%

12:00

52

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

10

km/h

Humidity icon

31%

13:00

52

Weather icon

37°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

11

km/h

Humidity icon

29%

14:00

52

Weather icon

37°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

15

km/h

Humidity icon

32%

15:00

52

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 7 degree

16

km/h

Humidity icon

40%

16:00

52

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

10

km/h

Humidity icon

45%

17:00

52

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

9

km/h

Humidity icon

51%

18:00

53

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

7

km/h

Humidity icon

66%

19:00

54

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

5

km/h

Humidity icon

85%

20:00

56

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

5

km/h

Humidity icon

92%

21:00

58

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

6

km/h

Humidity icon

92%

22:00

59

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

5

km/h

Humidity icon

91%

23:00

61

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

5

km/h

Humidity icon

90%

Thu

00:00

63

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

6

km/h

Humidity icon

89%

01:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

6

km/h

Humidity icon

88%

02:00

65

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

5

km/h

Humidity icon

91%

03:00

66

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

5

km/h

Humidity icon

95%

04:00

66

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

5

km/h

Humidity icon

96%

05:00

67

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

4

km/h

Humidity icon

95%

06:00

68

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

3

km/h

Humidity icon

90%

07:00

64

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

3

km/h

Humidity icon

75%

08:00

60

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

4

km/h

Humidity icon

65%

09:00

56

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

5

km/h

Humidity icon

50%

10:00

55

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

6

km/h

Humidity icon

39%

11:00

55

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

7

km/h

Humidity icon

33%

12:00

55

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

10

km/h

Humidity icon

31%

13:00

54

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

14

km/h

Humidity icon

30%

14:00

53

Weather icon

36°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

14

km/h

Humidity icon

31%

15:00

53

Weather icon

35°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

13

km/h

Humidity icon

31%

16:00

53

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

10

km/h

Humidity icon

34%

17:00

54

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

10

km/h

Humidity icon

42%

18:00

55

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

8

km/h

Humidity icon

63%

Daily forecast

|

San Marcos air quality index (AQI⁺) forecast

Today

57

Weather icon

36°

22°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

15

km/h

Humidity icon

61%

Tue

56

Weather icon

37°

21°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

16

km/h

Humidity icon

60%

Wed

59

Weather icon

36°

20°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

14

km/h

Humidity icon

58%

Air pollutants

What is the current air quality in San Marcos?

IQAir exclamation icon

PM2.5 concentration is currently 3.1 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Marcos air pollution map

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

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Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
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Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in San Marcos

SHOP IQAIR PRODUCTS

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Air Purifiers

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Face Masks

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Air Quality Monitors

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier
air quality map

Real-time San Marcos air pollution map

Protect yourself from air pollution in San Marcos

SHOP IQAIR PRODUCTS

Atem_X.png

Air Purifiers

FaceMasks.png

Face Masks

Air_Monitors.png

Air Quality Monitors

Most polluted locations near San Marcos

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Honduras AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Tegucigalpa, Francisco Morazan

86

2
The national flag of Honduras

San Pedro Sula, Cortes

64

History

Historic air quality graph for San Marcos

63 AQI⁺ US
Moderate
18:00–19:00 May 11 Local time
AQI⁺ US

History

Historic air quality graph for San Marcos

63 AQI⁺ US
Moderate
18:00–19:00 May 11 Local time
AQI⁺ US

Most polluted locations near San Marcos

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Honduras AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Tegucigalpa, Francisco Morazan

86

2
The national flag of Honduras

San Pedro Sula, Cortes

64

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Where is the cleanest air quality in San Marcos?

No locations are available.