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Air quality in San Francisco

Air quality index (AQI⁺) and PM2.5 air pollution in San Francisco • 18 Followers • 06:00, Jun 08 Local time

51*

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

9.3 µg/m³

weather condition icon

13°

wind direction icon

14 km/h

weather humid icon

96 %

Hourly forecast

San Francisco air quality index (AQI⁺) forecast

Now

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

14

km/h

Humidity icon

96%

08:00

48

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

15

km/h

Humidity icon

94%

09:00

44

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

17

km/h

Humidity icon

92%

10:00

40

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

19

km/h

Humidity icon

85%

11:00

36

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

17

km/h

Humidity icon

81%

12:00

32

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

15

km/h

Humidity icon

76%

13:00

28

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

15

km/h

Humidity icon

71%

14:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

14

km/h

Humidity icon

69%

15:00

20

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

13

km/h

Humidity icon

69%

16:00

15

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

10

km/h

Humidity icon

73%

17:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

10

km/h

Humidity icon

74%

18:00

6

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15°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

11

km/h

Humidity icon

79%

19:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

12

km/h

Humidity icon

91%

20:00

7

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

12

km/h

Humidity icon

93%

21:00

8

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

12

km/h

Humidity icon

87%

22:00

9

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

13

km/h

Humidity icon

84%

23:00

11

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

12

km/h

Humidity icon

87%

Tue

00:00

13

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

10

km/h

Humidity icon

93%

01:00

15

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

10

km/h

Humidity icon

94%

02:00

18

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 142 degree

8

km/h

Humidity icon

93%

03:00

21

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 131 degree

8

km/h

Humidity icon

92%

04:00

17

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 107 degree

5

km/h

Humidity icon

91%

05:00

13

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

5

km/h

Humidity icon

91%

06:00

10

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

4

km/h

Humidity icon

91%

07:00

12

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

4

km/h

Humidity icon

91%

08:00

14

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

5

km/h

Humidity icon

92%

09:00

16

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

7

km/h

Humidity icon

87%

10:00

18

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

6

km/h

Humidity icon

78%

11:00

21

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

8

km/h

Humidity icon

71%

12:00

24

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

9

km/h

Humidity icon

66%

13:00

22

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 13 degree

10

km/h

Humidity icon

64%

14:00

20

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

10

km/h

Humidity icon

64%

15:00

18

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

10

km/h

Humidity icon

64%

16:00

15

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

9

km/h

Humidity icon

64%

17:00

13

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

9

km/h

Humidity icon

69%

18:00

11

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

10

km/h

Humidity icon

76%

19:00

12

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

11

km/h

Humidity icon

81%

20:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

11

km/h

Humidity icon

84%

21:00

15

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

11

km/h

Humidity icon

86%

22:00

16

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

11

km/h

Humidity icon

90%

23:00

18

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

11

km/h

Humidity icon

91%

Wed

00:00

20

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

10

km/h

Humidity icon

93%

01:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

11

km/h

Humidity icon

94%

02:00

22

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

10

km/h

Humidity icon

94%

03:00

23

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

11

km/h

Humidity icon

95%

04:00

19

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

11

km/h

Humidity icon

95%

05:00

15

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

11

km/h

Humidity icon

90%

06:00

11

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

10

km/h

Humidity icon

89%

07:00

10

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

11

km/h

Humidity icon

89%

08:00

9

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

9

km/h

Humidity icon

89%

09:00

8

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

9

km/h

Humidity icon

87%

10:00

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

8

km/h

Humidity icon

83%

11:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

9

km/h

Humidity icon

82%

12:00

16

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

9

km/h

Humidity icon

80%

13:00

18

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

9

km/h

Humidity icon

77%

14:00

20

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

7

km/h

Humidity icon

76%

15:00

22

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

6

km/h

Humidity icon

76%

16:00

19

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

5

km/h

Humidity icon

77%

17:00

17

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

7

km/h

Humidity icon

80%

18:00

15

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

8

km/h

Humidity icon

83%

19:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

9

km/h

Humidity icon

86%

20:00

11

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

8

km/h

Humidity icon

88%

21:00

9

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

7

km/h

Humidity icon

88%

22:00

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

6

km/h

Humidity icon

88%

23:00

11

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 103 degree

4

km/h

Humidity icon

92%

Thu

00:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

5

km/h

Humidity icon

92%

01:00

14

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

6

km/h

Humidity icon

91%

02:00

15

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

7

km/h

Humidity icon

92%

03:00

16

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

9

km/h

Humidity icon

92%

04:00

14

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

8

km/h

Humidity icon

93%

05:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

7

km/h

Humidity icon

93%

06:00

12

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

8

km/h

Humidity icon

94%

Daily forecast

|

San Francisco air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in San Francisco?

IQAir exclamation icon

PM2.5 concentration is currently 1.9 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Francisco air pollution map

Health recommendations

Protect yourself from air pollution in San Francisco

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Health recommendations

air quality map

Real-time San Francisco air pollution map

Protect yourself from air pollution in San Francisco

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near San Francisco

Worldwide AQI⁺ rankingArrow icon

History

Historic air quality graph for San Francisco

51 AQI⁺ US
Moderate
06:00–07:00 Jun 08 Local time
AQI⁺ US

History

Historic air quality graph for San Francisco

51 AQI⁺ US
Moderate
06:00–07:00 Jun 08 Local time
AQI⁺ US

Most polluted locations near San Francisco

Worldwide AQI⁺ rankingArrow icon

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Wildfire map spotlight: Seven Cabins Fire, New Mexico

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Wildfire map spotlight: Border 6 Fire, California

Smoke rises from a wildfire burning through forest vegetation.
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Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Where is the cleanest air quality in San Francisco?

No locations are available.