WorldArrow icon
Arrow iconSan Antonio

Air quality in San Antonio

Air quality index (AQI⁺) and PM2.5 air pollution in San Antonio • 06:00, Aug 31 Local time

41*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

7.4 µg/m³

weather condition icon

21°

wind direction icon

3 km/h

weather humid icon

98 %

Hourly forecast

San Antonio air quality index (AQI⁺) forecast

Now

41

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

3

km/h

Humidity icon

98%

07:00

41

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

2

km/h

Humidity icon

93%

08:00

42

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

1

km/h

Humidity icon

85%

09:00

44

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

1

km/h

Humidity icon

68%

10:00

43

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

3

km/h

Humidity icon

55%

11:00

42

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

5

km/h

Humidity icon

47%

12:00

41

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

8

km/h

Humidity icon

43%

13:00

41

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

11

km/h

Humidity icon

41%

14:00

42

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

15

km/h

Humidity icon

44%

15:00

43

Weather icon

80%

30°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

16

km/h

Humidity icon

64%

16:00

46

Weather icon

90%

27°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

10

km/h

Humidity icon

85%

17:00

50

Weather icon

80%

26°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

7

km/h

Humidity icon

88%

18:00

55

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

6

km/h

Humidity icon

93%

19:00

55

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

5

km/h

Humidity icon

96%

20:00

55

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

4

km/h

Humidity icon

98%

21:00

56

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

3

km/h

Humidity icon

98%

22:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

3

km/h

Humidity icon

99%

23:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

1

km/h

Humidity icon

99%

Tue

00:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

1

km/h

Humidity icon

99%

01:00

54

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

2

km/h

Humidity icon

98%

02:00

54

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

3

km/h

Humidity icon

98%

03:00

54

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

3

km/h

Humidity icon

98%

04:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

4

km/h

Humidity icon

97%

05:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

3

km/h

Humidity icon

96%

06:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

3

km/h

Humidity icon

96%

07:00

54

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

2

km/h

Humidity icon

92%

08:00

55

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

2

km/h

Humidity icon

84%

09:00

57

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

1

km/h

Humidity icon

69%

10:00

57

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

2

km/h

Humidity icon

55%

11:00

57

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

5

km/h

Humidity icon

45%

12:00

57

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

8

km/h

Humidity icon

40%

13:00

57

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

12

km/h

Humidity icon

38%

14:00

57

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

15

km/h

Humidity icon

40%

15:00

57

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

17

km/h

Humidity icon

48%

16:00

57

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

13

km/h

Humidity icon

61%

17:00

57

Weather icon

70%

26°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

9

km/h

Humidity icon

82%

18:00

58

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

7

km/h

Humidity icon

91%

19:00

57

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

6

km/h

Humidity icon

94%

20:00

56

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

6

km/h

Humidity icon

97%

21:00

55

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

4

km/h

Humidity icon

98%

22:00

53

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

3

km/h

Humidity icon

98%

23:00

52

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

2

km/h

Humidity icon

99%

Wed

00:00

51

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 138 degree

2

km/h

Humidity icon

99%

01:00

50

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

2

km/h

Humidity icon

98%

02:00

49

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

2

km/h

Humidity icon

98%

03:00

48

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

2

km/h

Humidity icon

97%

04:00

49

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

2

km/h

Humidity icon

97%

05:00

50

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 181 degree

3

km/h

Humidity icon

97%

06:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

3

km/h

Humidity icon

96%

07:00

52

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

2

km/h

Humidity icon

92%

08:00

52

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

1

km/h

Humidity icon

83%

09:00

53

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

0

km/h

Humidity icon

66%

10:00

49

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

3

km/h

Humidity icon

53%

11:00

46

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

4

km/h

Humidity icon

44%

12:00

43

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

5

km/h

Humidity icon

40%

13:00

46

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 2 degree

7

km/h

Humidity icon

39%

14:00

49

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 15 degree

10

km/h

Humidity icon

40%

15:00

53

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

12

km/h

Humidity icon

53%

16:00

52

Weather icon

80%

28°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

11

km/h

Humidity icon

82%

17:00

52

Weather icon

80%

25°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

9

km/h

Humidity icon

89%

18:00

52

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

7

km/h

Humidity icon

94%

19:00

52

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

6

km/h

Humidity icon

97%

20:00

53

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

4

km/h

Humidity icon

98%

21:00

54

Weather icon

70%

22°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

5

km/h

Humidity icon

98%

22:00

52

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

2

km/h

Humidity icon

98%

23:00

50

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

3

km/h

Humidity icon

97%

Thu

00:00

48

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

2

km/h

Humidity icon

98%

01:00

49

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

4

km/h

Humidity icon

97%

02:00

50

Weather icon

70%

22°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

4

km/h

Humidity icon

96%

03:00

52

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

2

km/h

Humidity icon

97%

04:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

3

km/h

Humidity icon

96%

05:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

4

km/h

Humidity icon

96%

Daily forecast

|

San Antonio air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Antonio?

IQAir exclamation icon

PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Antonio air pollution map

Health recommendations

Protect yourself from air pollution in San Antonio

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Health recommendations

air quality map

Real-time San Antonio air pollution map

Protect yourself from air pollution in San Antonio

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near San Antonio

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Honduras AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Tegucigalpa, Francisco Morazan

47

History

Historic air quality graph for San Antonio

41 AQI⁺ US
Good
06:00–07:00 Aug 31 Local time
AQI⁺ US

History

Historic air quality graph for San Antonio

41 AQI⁺ US
Good
06:00–07:00 Aug 31 Local time
AQI⁺ US

Most polluted locations near San Antonio

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Honduras AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Honduras

Tegucigalpa, Francisco Morazan

47

Be the first to measure and contribute air quality data to your community

Become a contributor
Wildfire on a mountain.
external link icon

Wildfire Map Spotlight: Wrights Spring Fire, Oregon

Huge wildfire
external link icon

Wildfire Map Spotlight: Snyder, Babylon, Ferris, and Gold Mountain Fires in Colorado and Utah

Forest fire.
external link icon

Wildfire Map Spotlight: Ross Fire, Texas

Begin your journey for cleaner air #IQAir

IQAir InstagramVisit us
IQAir TwitterVisit us
IQAir TiktokVisit us
IQAir FacebookVisit us

Where is the cleanest air quality in San Antonio?

No locations are available.