WorldArrow icon
Arrow iconSan Salvador

Air quality in San Salvador

Air quality index (AQI⁺) and PM2.5 air pollution in San Salvador • 3 Followers • 06:00, Apr 21 Local time

52*

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

10 µg/m³

weather condition icon

18°

wind direction icon

7 km/h

weather humid icon

96 %

Hourly forecast

San Salvador air quality index (AQI⁺) forecast

Now

52

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

7

km/h

Humidity icon

96%

08:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

6

km/h

Humidity icon

96%

09:00

53

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

6

km/h

Humidity icon

95%

10:00

54

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

6

km/h

Humidity icon

94%

11:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 328 degree

6

km/h

Humidity icon

93%

12:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

6

km/h

Humidity icon

93%

13:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

10

km/h

Humidity icon

92%

14:00

57

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

13

km/h

Humidity icon

92%

15:00

57

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

15

km/h

Humidity icon

92%

16:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

12

km/h

Humidity icon

92%

17:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

12

km/h

Humidity icon

90%

18:00

60

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

9

km/h

Humidity icon

92%

19:00

60

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

9

km/h

Humidity icon

94%

20:00

60

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

10

km/h

Humidity icon

96%

21:00

61

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

13

km/h

Humidity icon

98%

22:00

61

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

15

km/h

Humidity icon

96%

23:00

61

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

14

km/h

Humidity icon

95%

Wed

00:00

61

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

14

km/h

Humidity icon

94%

01:00

60

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

13

km/h

Humidity icon

93%

02:00

60

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

13

km/h

Humidity icon

93%

03:00

60

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

14

km/h

Humidity icon

93%

04:00

59

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

13

km/h

Humidity icon

92%

05:00

58

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

13

km/h

Humidity icon

91%

06:00

58

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

15

km/h

Humidity icon

89%

07:00

56

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

14

km/h

Humidity icon

92%

08:00

54

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

13

km/h

Humidity icon

91%

09:00

53

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

16

km/h

Humidity icon

82%

10:00

45

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

17

km/h

Humidity icon

73%

11:00

37

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

16

km/h

Humidity icon

67%

12:00

30

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

16

km/h

Humidity icon

63%

13:00

25

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

15

km/h

Humidity icon

61%

14:00

21

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

15

km/h

Humidity icon

60%

15:00

17

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

12

km/h

Humidity icon

59%

16:00

15

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

13

km/h

Humidity icon

61%

17:00

13

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

12

km/h

Humidity icon

68%

18:00

11

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

11

km/h

Humidity icon

78%

19:00

11

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

12

km/h

Humidity icon

83%

20:00

11

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

11

km/h

Humidity icon

86%

21:00

11

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

11

km/h

Humidity icon

89%

22:00

11

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

10

km/h

Humidity icon

90%

23:00

12

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

10

km/h

Humidity icon

90%

Thu

00:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

12

km/h

Humidity icon

90%

01:00

14

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

11

km/h

Humidity icon

92%

02:00

15

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

11

km/h

Humidity icon

93%

03:00

17

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 141 degree

13

km/h

Humidity icon

93%

04:00

18

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

12

km/h

Humidity icon

94%

05:00

19

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 153 degree

11

km/h

Humidity icon

95%

06:00

20

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

13

km/h

Humidity icon

96%

07:00

20

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

13

km/h

Humidity icon

95%

08:00

20

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

13

km/h

Humidity icon

94%

09:00

21

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

18

km/h

Humidity icon

87%

10:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

18

km/h

Humidity icon

79%

11:00

17

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

18

km/h

Humidity icon

71%

12:00

15

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

18

km/h

Humidity icon

65%

13:00

14

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

18

km/h

Humidity icon

60%

14:00

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

20

km/h

Humidity icon

58%

15:00

12

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

20

km/h

Humidity icon

57%

16:00

12

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

19

km/h

Humidity icon

59%

17:00

12

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

14

km/h

Humidity icon

67%

18:00

12

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

12

km/h

Humidity icon

74%

19:00

13

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

15

km/h

Humidity icon

72%

20:00

15

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

13

km/h

Humidity icon

75%

21:00

17

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

13

km/h

Humidity icon

76%

22:00

19

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

13

km/h

Humidity icon

79%

23:00

22

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

13

km/h

Humidity icon

80%

Fri

00:00

25

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

12

km/h

Humidity icon

84%

01:00

27

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 119 degree

12

km/h

Humidity icon

84%

02:00

29

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

11

km/h

Humidity icon

85%

03:00

32

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

12

km/h

Humidity icon

80%

04:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

10

km/h

Humidity icon

79%

05:00

46

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

10

km/h

Humidity icon

80%

06:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

9

km/h

Humidity icon

81%

Daily forecast

|

San Salvador air quality index (AQI⁺) forecast

Today

56

Weather icon

21°

18°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

15

km/h

Humidity icon

94%

Wed

44

Weather icon

20°

13°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

17

km/h

Humidity icon

76%

Thu

16

Weather icon

21°

11°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

20

km/h

Humidity icon

74%

Air pollutants

What is the current air quality in San Salvador?

IQAir exclamation icon

PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Salvador air pollution map

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

Discover Atem car

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

Discover Atem car
air quality map

Real-time San Salvador air pollution map

Most polluted locations near San Salvador

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Argentina AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Argentina

Rio Grande, Tierra del Fuego

6

History

Historic air quality graph for San Salvador

52 AQI⁺ US
Moderate
06:00–07:00 Apr 21 Local time
AQI⁺ US

History

Historic air quality graph for San Salvador

52 AQI⁺ US
Moderate
06:00–07:00 Apr 21 Local time
AQI⁺ US

Most polluted locations near San Salvador

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Argentina AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Argentina

Rio Grande, Tierra del Fuego

6

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

Become a contributor
Wildfire engulfs a dense forest
external link icon

Wildfire Map Spotlight: Pineland Road Fire, Georgia

external link icon

April 21, 2026: Baghdad among the most polluted cities in the world

external link icon

Pakistan Air Quality Alert

Where is the cleanest air quality in San Salvador?

No locations are available.