Grass Valley ES

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Air quality near Grass Valley ES, San Leandro

Air quality index (AQI⁺) and PM2.5 air pollution near Grass Valley ES, San Leandro • 4 Followers • 20:00, Sep 30

Data source: Clarity Movement Co.

US AQI⁺

Good

Main pollutant:

PM2.5

6.8 µg/m³

17°

6 km/h

74 %

Data source: Clarity Movement Co.

Hourly forecast

Grass Valley ES, San Leandro air quality index (AQI⁺) forecast

Now

17°

km/h

74%

22:00

16°

km/h

82%

23:00

15°

km/h

84%

Thu

00:00

15°

km/h

84%

01:00

15°

km/h

82%

02:00

14°

km/h

80%

03:00

14°

km/h

79%

04:00

14°

km/h

79%

05:00

14°

km/h

79%

06:00

14°

km/h

82%

07:00

14°

km/h

83%

08:00

14°

km/h

82%

09:00

16°

km/h

75%

10:00

19°

km/h

64%

11:00

21°

km/h

55%

12:00

24°

km/h

47%

13:00

26°

km/h

41%

14:00

27°

km/h

38%

15:00

27°

km/h

37%

16:00

25°

km/h

41%

17:00

24°

km/h

45%

18:00

22°

km/h

50%

19:00

20°

km/h

58%

20:00

18°

km/h

65%

21:00

17°

km/h

69%

22:00

16°

km/h

73%

23:00

15°

km/h

76%

Fri

00:00

15°

km/h

75%

01:00

15°

km/h

74%

02:00

15°

km/h

72%

03:00

14°

km/h

75%

04:00

14°

km/h

76%

05:00

14°

km/h

78%

06:00

14°

km/h

81%

07:00

14°

km/h

79%

08:00

15°

km/h

78%

09:00

17°

km/h

71%

10:00

18°

km/h

67%

11:00

22°

km/h

54%

12:00

24°

km/h

47%

13:00

26°

km/h

42%

14:00

26°

km/h

42%

15:00

26°

km/h

41%

16:00

27°

km/h

37%

17:00

26°

km/h

38%

18:00

26°

km/h

33%

19:00

22°

km/h

44%

20:00

21°

km/h

43%

21:00

20°

km/h

44%

22:00

20°

km/h

42%

23:00

20°

km/h

42%

Sat

00:00

19°

km/h

44%

01:00

19°

km/h

45%

02:00

19°

km/h

44%

03:00

19°

km/h

43%

04:00

18°

km/h

44%

05:00

19°

km/h

42%

06:00

19°

km/h

42%

07:00

19°

km/h

40%

08:00

20°

km/h

37%

09:00

24°

km/h

28%

10:00

28°

km/h

23%

11:00

30°

km/h

19%

12:00

32°

km/h

17%

13:00

33°

km/h

15%

14:00

34°

km/h

14%

15:00

34°

km/h

14%

16:00

34°

km/h

15%

17:00

32°

km/h

17%

18:00

29°

km/h

23%

19:00

24°

km/h

32%

20:00

23°

km/h

36%

Daily forecast

Grass Valley ES, San Leandro air quality index (AQI⁺) forecast

Today

27°

14°

km/h

59%

Thu

27°

14°

km/h

52%

Fri

34°

19°

km/h

26%

Air pollutants

What is the current air quality near Grass Valley ES?

PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Grass Valley ES, San Leandro air pollution map

Pollen

What is the pollen count in Grass Valley ES today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Grass Valley ES today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Grass Valley ES

38 AQI⁺ US

Good

19:00–20:00 Sep 30

AQI⁺ US

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Most polluted locations near Grass Valley ES, San Leandro

Worldwide AQI⁺ ranking

Station ranking

Real-time Grass Valley ES AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Grass Valley ES	38
2	Brookfield ES	34
3	15-47 Dutton Ave	33
4	Euclid Ave	30
5	Elmhurst United MS	29
6	Esperanza ES	29
7	Lewis Avenue	28
8	Castro Street	17
9	Bay-O-Vista	15
10	2300 Davis Street	7

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Turlock, California	96
2	Chattanooga, Tennessee	95
3	Crestline, California	85
4	Mariposa County, California	81
5	Sacramento County, California	80
6	Fresno County, California	79
7	Fresno, California	78
8	Los Gatos, California	78
9	San Diego County, California	78
10	Aliso Viejo, California	77