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Air quality in San Marcos

Air quality index (AQI⁺) and PM2.5 air pollution in San Marcos • 13 Followers • 13:00, Oct 17 Local time

53*

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

10.4 µg/m³

weather condition icon

19°

wind direction icon

17 km/h

weather humid icon

58 %

Hourly forecast

San Marcos air quality index (AQI⁺) forecast

Now

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

17

km/h

Humidity icon

58%

15:00

53

Weather icon

30%

19°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

15

km/h

Humidity icon

59%

16:00

54

Weather icon

70%

18°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

15

km/h

Humidity icon

59%

17:00

54

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

15

km/h

Humidity icon

61%

18:00

55

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

9

km/h

Humidity icon

62%

19:00

56

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

4

km/h

Humidity icon

63%

20:00

56

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

4

km/h

Humidity icon

64%

21:00

56

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

2

km/h

Humidity icon

68%

22:00

57

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

1

km/h

Humidity icon

73%

23:00

57

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

2

km/h

Humidity icon

75%

Sun

00:00

58

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

3

km/h

Humidity icon

77%

01:00

54

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

5

km/h

Humidity icon

79%

02:00

54

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

4

km/h

Humidity icon

82%

03:00

54

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

2

km/h

Humidity icon

84%

04:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

1

km/h

Humidity icon

84%

05:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

1

km/h

Humidity icon

85%

06:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 21 degree

4

km/h

Humidity icon

85%

07:00

51

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

5

km/h

Humidity icon

76%

08:00

51

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

8

km/h

Humidity icon

67%

09:00

51

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

12

km/h

Humidity icon

59%

10:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

14

km/h

Humidity icon

52%

11:00

53

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

15

km/h

Humidity icon

46%

12:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

16

km/h

Humidity icon

44%

13:00

42

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

12

km/h

Humidity icon

44%

14:00

42

Weather icon

70%

20°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

11

km/h

Humidity icon

46%

15:00

42

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

12

km/h

Humidity icon

52%

16:00

44

Weather icon

70%

18°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

9

km/h

Humidity icon

60%

17:00

44

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

11

km/h

Humidity icon

62%

18:00

44

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

12

km/h

Humidity icon

70%

19:00

45

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

4

km/h

Humidity icon

80%

20:00

45

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

3

km/h

Humidity icon

85%

21:00

45

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

8

km/h

Humidity icon

90%

22:00

52

Weather icon

80%

12°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

9

km/h

Humidity icon

91%

23:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

8

km/h

Humidity icon

89%

Mon

00:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

7

km/h

Humidity icon

88%

01:00

51

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

7

km/h

Humidity icon

87%

02:00

51

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

6

km/h

Humidity icon

88%

03:00

51

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

4

km/h

Humidity icon

89%

04:00

44

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

3

km/h

Humidity icon

89%

05:00

44

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

2

km/h

Humidity icon

85%

06:00

44

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

1

km/h

Humidity icon

82%

07:00

49

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

5

km/h

Humidity icon

80%

08:00

49

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

8

km/h

Humidity icon

72%

09:00

49

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

8

km/h

Humidity icon

66%

10:00

55

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

8

km/h

Humidity icon

59%

11:00

55

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

8

km/h

Humidity icon

53%

12:00

55

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

11

km/h

Humidity icon

48%

13:00

57

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

14

km/h

Humidity icon

49%

14:00

57

Weather icon

70%

18°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

15

km/h

Humidity icon

60%

15:00

57

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

11

km/h

Humidity icon

71%

16:00

59

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

12

km/h

Humidity icon

75%

17:00

59

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

10

km/h

Humidity icon

77%

18:00

59

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

7

km/h

Humidity icon

80%

19:00

57

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

8

km/h

Humidity icon

82%

20:00

57

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

8

km/h

Humidity icon

85%

21:00

57

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

5

km/h

Humidity icon

89%

22:00

57

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

4

km/h

Humidity icon

90%

23:00

57

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 311 degree

4

km/h

Humidity icon

90%

Tue

00:00

57

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

4

km/h

Humidity icon

86%

01:00

58

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

4

km/h

Humidity icon

87%

02:00

58

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

4

km/h

Humidity icon

88%

03:00

58

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

5

km/h

Humidity icon

91%

04:00

53

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

5

km/h

Humidity icon

88%

05:00

53

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 274 degree

5

km/h

Humidity icon

86%

06:00

53

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

6

km/h

Humidity icon

88%

07:00

48

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

6

km/h

Humidity icon

89%

08:00

48

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

5

km/h

Humidity icon

88%

09:00

48

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

6

km/h

Humidity icon

86%

10:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

6

km/h

Humidity icon

88%

11:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

7

km/h

Humidity icon

89%

12:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

8

km/h

Humidity icon

87%

13:00

55

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

7

km/h

Humidity icon

87%

Daily forecast

|

San Marcos air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Marcos?

IQAir exclamation icon

PM2.5 concentration is currently 2.1 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Marcos air pollution map

Health recommendations

Protect yourself from air pollution in San Marcos

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Health recommendations

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

57

2
The national flag of Peru

La Oroya, Junin

56

3
The national flag of Peru

Pucallpa, Ucayali

27

History

Historic air quality graph for San Marcos

53 AQI⁺ US
Moderate
13:00–14:00 Oct 17 Local time
AQI⁺ US

History

Historic air quality graph for San Marcos

53 AQI⁺ US
Moderate
13:00–14:00 Oct 17 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

57

2
The national flag of Peru

La Oroya, Junin

56

3
The national flag of Peru

Pucallpa, Ucayali

27

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