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Air quality in San Leandro

Air quality index (AQI⁺) and PM2.5 air pollution in San Leandro • 36.9K Followers • 13:00, Aug 25

36

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

6.4 µg/m³

weather condition icon

73°

wind direction icon

7.2 km/h

weather humid icon

57 %

Hourly forecast

San Leandro air quality index (AQI⁺) forecast

Now

36

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

7.2

km/h

Humidity icon

57%

14:00

38

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

6.7

km/h

Humidity icon

56%

15:00

40

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

8.9

km/h

Humidity icon

56%

16:00

42

Weather icon

72°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

8.9

km/h

Humidity icon

57%

17:00

43

Weather icon

70°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

8.9

km/h

Humidity icon

60%

18:00

45

Weather icon

68°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

8.9

km/h

Humidity icon

66%

19:00

47

Weather icon

66°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

6.7

km/h

Humidity icon

73%

20:00

51

Weather icon

63°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

4.5

km/h

Humidity icon

83%

21:00

53

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

2.2

km/h

Humidity icon

88%

22:00

55

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

0

km/h

Humidity icon

88%

23:00

59

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

4.5

km/h

Humidity icon

87%

Tue

00:00

61

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

2.2

km/h

Humidity icon

90%

01:00

63

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

0

km/h

Humidity icon

91%

02:00

64

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

2.2

km/h

Humidity icon

92%

03:00

64

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

0

km/h

Humidity icon

92%

04:00

64

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 284 degree

2.2

km/h

Humidity icon

93%

05:00

62

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 279 degree

2.2

km/h

Humidity icon

94%

06:00

62

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 306 degree

2.2

km/h

Humidity icon

96%

07:00

62

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

2.2

km/h

Humidity icon

97%

08:00

58

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

0

km/h

Humidity icon

87%

09:00

58

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

2.2

km/h

Humidity icon

76%

10:00

58

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

2.2

km/h

Humidity icon

66%

11:00

57

Weather icon

68°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

2.2

km/h

Humidity icon

57%

12:00

57

Weather icon

72°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

4.5

km/h

Humidity icon

50%

13:00

57

Weather icon

72°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

8.9

km/h

Humidity icon

50%

14:00

58

Weather icon

70°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

8.9

km/h

Humidity icon

54%

15:00

58

Weather icon

70°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

8.9

km/h

Humidity icon

53%

16:00

58

Weather icon

68°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

8.9

km/h

Humidity icon

55%

17:00

61

Weather icon

66°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

8.9

km/h

Humidity icon

58%

18:00

61

Weather icon

63°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

8.9

km/h

Humidity icon

64%

19:00

61

Weather icon

59°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

8.9

km/h

Humidity icon

73%

20:00

63

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

6.7

km/h

Humidity icon

85%

21:00

63

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

4.5

km/h

Humidity icon

90%

22:00

63

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

4.5

km/h

Humidity icon

93%

23:00

64

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

2.2

km/h

Humidity icon

93%

Wed

00:00

64

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

0

km/h

Humidity icon

93%

01:00

64

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

0

km/h

Humidity icon

93%

02:00

66

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 209 degree

0

km/h

Humidity icon

93%

03:00

66

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

0

km/h

Humidity icon

93%

04:00

66

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

0

km/h

Humidity icon

93%

05:00

66

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

2.2

km/h

Humidity icon

93%

06:00

66

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

2.2

km/h

Humidity icon

94%

07:00

66

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

0

km/h

Humidity icon

94%

08:00

61

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

0

km/h

Humidity icon

84%

09:00

61

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

0

km/h

Humidity icon

73%

10:00

61

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

2.2

km/h

Humidity icon

62%

11:00

61

Weather icon

68°

IQAir AirVisual Air Quality Map Wind rotating 267 degree

2.2

km/h

Humidity icon

53%

12:00

61

Weather icon

72°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

4.5

km/h

Humidity icon

47%

13:00

61

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 282 degree

6.7

km/h

Humidity icon

44%

14:00

63

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

6.7

km/h

Humidity icon

45%

15:00

63

Weather icon

72°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

8.9

km/h

Humidity icon

48%

16:00

63

Weather icon

72°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

8.9

km/h

Humidity icon

50%

17:00

63

Weather icon

68°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

11.2

km/h

Humidity icon

56%

18:00

63

Weather icon

64°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

8.9

km/h

Humidity icon

62%

19:00

63

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

8.9

km/h

Humidity icon

73%

20:00

63

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

6.7

km/h

Humidity icon

86%

21:00

63

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

4.5

km/h

Humidity icon

90%

22:00

63

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

2.2

km/h

Humidity icon

91%

23:00

65

Weather icon

55°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

2.2

km/h

Humidity icon

92%

Thu

00:00

65

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

2.2

km/h

Humidity icon

93%

01:00

65

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

0

km/h

Humidity icon

93%

02:00

67

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

0

km/h

Humidity icon

93%

03:00

67

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

0

km/h

Humidity icon

93%

04:00

67

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

0

km/h

Humidity icon

93%

05:00

69

Weather icon

54°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

0

km/h

Humidity icon

93%

06:00

69

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 248 degree

0

km/h

Humidity icon

93%

07:00

69

Weather icon

52°

IQAir AirVisual Air Quality Map Wind rotating 124 degree

0

km/h

Humidity icon

93%

08:00

67

Weather icon

57°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

0

km/h

Humidity icon

82%

09:00

67

Weather icon

61°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

2.2

km/h

Humidity icon

69%

10:00

67

Weather icon

66°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

4.5

km/h

Humidity icon

59%

11:00

61

Weather icon

70°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

4.5

km/h

Humidity icon

50%

12:00

61

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

6.7

km/h

Humidity icon

45%

13:00

61

Weather icon

73°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

6.7

km/h

Humidity icon

42%

Daily forecast

|

San Leandro air quality index (AQI⁺) forecast

Today

38

Weather icon

73°

57°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

8.9

km/h

Humidity icon

57%

Tue

61

Weather icon

72°

54°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

8.9

km/h

Humidity icon

50%

Wed

64

Weather icon

73°

52°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

11.2

km/h

Humidity icon

44%

Air pollutants

What is the current air quality in San Leandro?

IQAir exclamation icon

PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time San Leandro air pollution map

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

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Pollen

What is the pollen count in San Leandro today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

tomorrow.io
Pollen forecast in San Leandro

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor
air quality map

Real-time San Leandro air pollution map

Pollen

What is the pollen count in San Leandro today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

tomorrow.io
Pollen forecast in San Leandro

Protect yourself from air pollution in San Leandro

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near San Leandro

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
undefined's country flag

Stenzel Park

48

2
undefined's country flag

San Lenadro City Hall

43

3
undefined's country flag

Euclid Ave

36

4
undefined's country flag

Lewis Avenue

32

5
undefined's country flag

Pershing Drive

31

6
undefined's country flag

Stoakes Avenue

28

7
undefined's country flag

Castro Street

25

8
undefined's country flag

2300 Davis Street

19

9
undefined's country flag

Bay-O-Vista

19

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
undefined's country flag

Kamiah, Idaho

230

2
undefined's country flag

Lapwai, Idaho

163

3
undefined's country flag

North Fork, California

124

4
undefined's country flag

McCall, Idaho

99

5
undefined's country flag

Pine Grove, California

94

6
undefined's country flag

Moscow, Idaho

93

7
undefined's country flag

Oakhurst, California

86

8
undefined's country flag

Stevensville, Montana

85

9
undefined's country flag

Mariposa, California

81

10
undefined's country flag

Merced, California

81

History

Historic air quality graph for San Leandro

36 AQI⁺ US
Good
12:00 Aug 25 Local time
AQI⁺ US
Tokyo skyline
external link icon

August 25, 2025: Tokyo among top 10 most polluted cities in the world

flag in school
external link icon

Revealing the Invisible: How Panyarat High School is transforming air quality awareness in Bangkok

Forest fire
external link icon

Wildfire Map Spotlight: Idaho-Montana Fires

History

Historic air quality graph for San Leandro

36 AQI⁺ US
Good
12:00 Aug 25 Local time
AQI⁺ US
Tokyo skyline
external link icon

August 25, 2025: Tokyo among top 10 most polluted cities in the world

flag in school
external link icon

Revealing the Invisible: How Panyarat High School is transforming air quality awareness in Bangkok

Forest fire
external link icon

Wildfire Map Spotlight: Idaho-Montana Fires

Most polluted locations near San Leandro

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
undefined's country flag

Stenzel Park

48

2
undefined's country flag

San Lenadro City Hall

43

3
undefined's country flag

Euclid Ave

36

4
undefined's country flag

Lewis Avenue

32

5
undefined's country flag

Pershing Drive

31

6
undefined's country flag

Stoakes Avenue

28

7
undefined's country flag

Castro Street

25

8
undefined's country flag

2300 Davis Street

19

9
undefined's country flag

Bay-O-Vista

19

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
undefined's country flag

Kamiah, Idaho

230

2
undefined's country flag

Lapwai, Idaho

163

3
undefined's country flag

North Fork, California

124

4
undefined's country flag

McCall, Idaho

99

5
undefined's country flag

Pine Grove, California

94

6
undefined's country flag

Moscow, Idaho

93

7
undefined's country flag

Oakhurst, California

86

8
undefined's country flag

Stevensville, Montana

85

9
undefined's country flag

Mariposa, California

81

10
undefined's country flag

Merced, California

81

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