Air quality in San Marcos

Air quality index (AQI⁺) and PM2.5 air pollution in San Marcos • 836 Followers • 12:00, Jun 19 Local time

53

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

10.1 µg/m³

weather condition icon

30°

wind direction icon

18 km/h

weather humid icon

60 %

Hourly forecast

San Marcos air quality index (AQI⁺) forecast

Now

53

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

18

km/h

Humidity icon

60%

13:00

51

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

16

km/h

Humidity icon

59%

14:00

50

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32°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

14

km/h

Humidity icon

54%

15:00

48

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

9

km/h

Humidity icon

51%

16:00

51

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

9

km/h

Humidity icon

50%

17:00

51

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

12

km/h

Humidity icon

53%

18:00

50

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

16

km/h

Humidity icon

62%

19:00

47

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

16

km/h

Humidity icon

71%

20:00

46

Weather icon

90%

29°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

10

km/h

Humidity icon

93%

21:00

45

Weather icon

90%

20°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

21

km/h

Humidity icon

99%

22:00

52

Weather icon

90%

24°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

2

km/h

Humidity icon

98%

23:00

52

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

8

km/h

Humidity icon

99%

Sat

00:00

52

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

5

km/h

Humidity icon

97%

01:00

57

Weather icon

90%

24°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

18

km/h

Humidity icon

99%

02:00

57

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

17

km/h

Humidity icon

97%

03:00

57

Weather icon

90%

23°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

14

km/h

Humidity icon

98%

04:00

60

Weather icon

90%

23°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

10

km/h

Humidity icon

99%

05:00

60

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

9

km/h

Humidity icon

100%

06:00

60

Weather icon

90%

25°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

7

km/h

Humidity icon

100%

07:00

53

Weather icon

90%

25°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

9

km/h

Humidity icon

100%

08:00

53

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

9

km/h

Humidity icon

100%

09:00

53

Weather icon

90%

26°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

9

km/h

Humidity icon

98%

10:00

49

Weather icon

90%

27°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

11

km/h

Humidity icon

98%

11:00

49

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

14

km/h

Humidity icon

97%

12:00

49

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

14

km/h

Humidity icon

96%

13:00

43

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

17

km/h

Humidity icon

90%

14:00

43

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

20

km/h

Humidity icon

71%

15:00

43

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

24

km/h

Humidity icon

61%

16:00

52

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

23

km/h

Humidity icon

59%

17:00

52

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

24

km/h

Humidity icon

68%

18:00

52

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

21

km/h

Humidity icon

70%

19:00

52

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

18

km/h

Humidity icon

72%

20:00

52

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

16

km/h

Humidity icon

73%

21:00

52

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

12

km/h

Humidity icon

78%

22:00

58

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

17

km/h

Humidity icon

78%

23:00

58

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

15

km/h

Humidity icon

82%

Sun

00:00

58

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

13

km/h

Humidity icon

88%

01:00

56

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

14

km/h

Humidity icon

93%

02:00

56

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

14

km/h

Humidity icon

95%

03:00

56

Weather icon

90%

26°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

12

km/h

Humidity icon

98%

04:00

58

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

14

km/h

Humidity icon

99%

05:00

58

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

12

km/h

Humidity icon

99%

06:00

58

Weather icon

90%

26°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

11

km/h

Humidity icon

100%

07:00

61

Weather icon

90%

26°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

12

km/h

Humidity icon

99%

08:00

61

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

15

km/h

Humidity icon

95%

09:00

61

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

23

km/h

Humidity icon

88%

10:00

65

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

27

km/h

Humidity icon

78%

11:00

65

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

28

km/h

Humidity icon

71%

12:00

65

Weather icon

80%

31°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

28

km/h

Humidity icon

70%

13:00

53

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

26

km/h

Humidity icon

69%

14:00

53

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

24

km/h

Humidity icon

65%

15:00

53

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

25

km/h

Humidity icon

54%

16:00

53

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

29

km/h

Humidity icon

51%

17:00

53

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

28

km/h

Humidity icon

51%

18:00

53

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

33

km/h

Humidity icon

63%

19:00

53

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

26

km/h

Humidity icon

69%

20:00

53

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

25

km/h

Humidity icon

75%

21:00

53

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

23

km/h

Humidity icon

80%

22:00

54

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

23

km/h

Humidity icon

84%

23:00

54

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

23

km/h

Humidity icon

87%

Mon

00:00

54

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

24

km/h

Humidity icon

90%

01:00

57

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

23

km/h

Humidity icon

95%

02:00

57

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

26

km/h

Humidity icon

94%

03:00

57

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

25

km/h

Humidity icon

92%

04:00

60

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

25

km/h

Humidity icon

93%

05:00

60

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

25

km/h

Humidity icon

92%

06:00

60

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

25

km/h

Humidity icon

93%

07:00

61

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

23

km/h

Humidity icon

93%

08:00

61

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

23

km/h

Humidity icon

90%

09:00

61

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

26

km/h

Humidity icon

81%

10:00

52

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

28

km/h

Humidity icon

70%

11:00

52

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

30

km/h

Humidity icon

62%

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 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Protect yourself from air pollution in San Marcos

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in San Marcos today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in San Marcos

Health recommendations

Pollen

What is the pollen count in San Marcos today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in San Marcos

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

Station ranking

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

#StationsAQI⁺ US
1
The national flag of USA

CAPCOG San Marcos Staples Road

55

2
The national flag of USA

Hays County Health Department

53

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

San Juan, Utah

104

2
The national flag of USA

Herriman, Utah

95

3
The national flag of USA

West Valley City, Utah

91

4
The national flag of USA

Duchesne County, Utah

88

5
The national flag of USA

Jackson, Mississippi

86

6
The national flag of USA

Albany County, Wyoming

85

7
The national flag of USA

Burbank, Los Angeles County, California

85

8
The national flag of USA

Rancho Cucamonga, California

85

9
The national flag of USA

Beaumont, California

81

10
The national flag of USA

Spanish Fork, Utah

78

History

Historic air quality graph for San Marcos

53 AQI⁺ US
Moderate
11:00–12:00 Jun 19 Local time
AQI⁺ US

History

Historic air quality graph for San Marcos

53 AQI⁺ US
Moderate
11:00–12:00 Jun 19 Local time
AQI⁺ US

Most polluted locations near San Marcos

Worldwide AQI⁺ rankingArrow icon

Station ranking

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

#StationsAQI⁺ US
1
The national flag of USA

CAPCOG San Marcos Staples Road

55

2
The national flag of USA

Hays County Health Department

53

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

San Juan, Utah

104

2
The national flag of USA

Herriman, Utah

95

3
The national flag of USA

West Valley City, Utah

91

4
The national flag of USA

Duchesne County, Utah

88

5
The national flag of USA

Jackson, Mississippi

86

6
The national flag of USA

Albany County, Wyoming

85

7
The national flag of USA

Burbank, Los Angeles County, California

85

8
The national flag of USA

Rancho Cucamonga, California

85

9
The national flag of USA

Beaumont, California

81

10
The national flag of USA

Spanish Fork, Utah

78

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