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Air quality in San Marcos

Air quality index (AQI⁺) and PM2.5 air pollution in San Marcos • 13 Followers • 01:00, Apr 28 Local time

49*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

8.8 µg/m³

weather condition icon

10°

wind direction icon

4 km/h

weather humid icon

93 %

Hourly forecast

San Marcos air quality index (AQI⁺) forecast

Now

49

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

4

km/h

Humidity icon

93%

04:00

49

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

5

km/h

Humidity icon

93%

05:00

49

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

5

km/h

Humidity icon

94%

06:00

49

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

6

km/h

Humidity icon

94%

07:00

50

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

6

km/h

Humidity icon

91%

08:00

50

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

7

km/h

Humidity icon

80%

09:00

50

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

9

km/h

Humidity icon

71%

10:00

45

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

12

km/h

Humidity icon

63%

11:00

45

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

12

km/h

Humidity icon

58%

12:00

44

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

11

km/h

Humidity icon

55%

13:00

37

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

10

km/h

Humidity icon

55%

14:00

37

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

7

km/h

Humidity icon

57%

15:00

37

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

7

km/h

Humidity icon

59%

16:00

48

Weather icon

90%

18°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

8

km/h

Humidity icon

59%

17:00

48

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

6

km/h

Humidity icon

62%

18:00

48

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

4

km/h

Humidity icon

82%

19:00

37

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

3

km/h

Humidity icon

89%

20:00

37

Weather icon

80%

12°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

4

km/h

Humidity icon

91%

21:00

37

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

6

km/h

Humidity icon

93%

22:00

47

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

6

km/h

Humidity icon

94%

23:00

47

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

6

km/h

Humidity icon

98%

Wed

00:00

47

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

4

km/h

Humidity icon

96%

01:00

49

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

3

km/h

Humidity icon

94%

02:00

49

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

2

km/h

Humidity icon

92%

03:00

49

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

2

km/h

Humidity icon

92%

04:00

44

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

5

km/h

Humidity icon

93%

05:00

44

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

5

km/h

Humidity icon

94%

06:00

44

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

6

km/h

Humidity icon

95%

07:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

6

km/h

Humidity icon

91%

08:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

6

km/h

Humidity icon

87%

09:00

52

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

7

km/h

Humidity icon

78%

10:00

47

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

6

km/h

Humidity icon

73%

11:00

47

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

5

km/h

Humidity icon

68%

12:00

47

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

5

km/h

Humidity icon

64%

13:00

45

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

6

km/h

Humidity icon

58%

14:00

45

Weather icon

80%

18°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

11

km/h

Humidity icon

58%

15:00

45

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

11

km/h

Humidity icon

60%

16:00

46

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 28 degree

9

km/h

Humidity icon

60%

17:00

46

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 28 degree

8

km/h

Humidity icon

62%

18:00

46

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

6

km/h

Humidity icon

76%

19:00

43

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

3

km/h

Humidity icon

84%

20:00

43

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

3

km/h

Humidity icon

88%

21:00

43

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

4

km/h

Humidity icon

89%

22:00

49

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

4

km/h

Humidity icon

88%

23:00

49

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

6

km/h

Humidity icon

89%

Thu

00:00

49

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

6

km/h

Humidity icon

91%

01:00

53

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

4

km/h

Humidity icon

94%

02:00

53

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

3

km/h

Humidity icon

93%

03:00

53

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

5

km/h

Humidity icon

94%

04:00

48

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

3

km/h

Humidity icon

95%

05:00

48

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

3

km/h

Humidity icon

96%

06:00

48

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

2

km/h

Humidity icon

97%

07:00

52

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

4

km/h

Humidity icon

94%

08:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

5

km/h

Humidity icon

87%

09:00

52

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

6

km/h

Humidity icon

78%

10:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

8

km/h

Humidity icon

71%

11:00

39

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

9

km/h

Humidity icon

67%

12:00

39

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

12

km/h

Humidity icon

70%

13:00

38

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

11

km/h

Humidity icon

76%

14:00

38

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

9

km/h

Humidity icon

78%

15:00

38

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

9

km/h

Humidity icon

78%

16:00

32

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

10

km/h

Humidity icon

76%

17:00

32

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

12

km/h

Humidity icon

79%

18:00

32

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

10

km/h

Humidity icon

89%

19:00

48

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

6

km/h

Humidity icon

90%

20:00

48

Weather icon

80%

12°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

5

km/h

Humidity icon

90%

21:00

48

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 98 degree

3

km/h

Humidity icon

89%

22:00

28

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 91 degree

5

km/h

Humidity icon

87%

23:00

28

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

6

km/h

Humidity icon

89%

Fri

00:00

28

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

6

km/h

Humidity icon

91%

01:00

34

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

5

km/h

Humidity icon

91%

02:00

34

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

5

km/h

Humidity icon

93%

Daily forecast

|

San Marcos air quality index (AQI⁺) forecast

Today

48

Weather icon

19°

9°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

12

km/h

Humidity icon

74%

Wed

46

Weather icon

18°

11°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

11

km/h

Humidity icon

75%

Thu

45

Weather icon

16°

9°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

12

km/h

Humidity icon

82%

Air pollutants

What is the current air quality in San Marcos?

IQAir exclamation icon

PM2.5 concentration is currently 1.8 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Marcos air pollution map

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in San Marcos

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Air Purifiers

Face Masks

Air Quality Monitors

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor
air quality map

Real-time San Marcos air pollution map

Protect yourself from air pollution in San Marcos

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near San Marcos

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Lima, Lima

64

2
The national flag of Peru

Pucallpa, Ucayali

19

3
The national flag of Peru

Huancayo, Junin

17

4
The national flag of Peru

La Oroya, Junin

8

History

Historic air quality graph for San Marcos

49 AQI⁺ US
Good
01:00–02:00 Apr 28 Local time
AQI⁺ US

History

Historic air quality graph for San Marcos

49 AQI⁺ US
Good
01:00–02:00 Apr 28 Local time
AQI⁺ US

Most polluted locations near San Marcos

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Lima, Lima

64

2
The national flag of Peru

Pucallpa, Ucayali

19

3
The national flag of Peru

Huancayo, Junin

17

4
The national flag of Peru

La Oroya, Junin

8

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Where is the cleanest air quality in San Marcos?

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