Add

Air quality near Occidental Avenue, San Mateo

Air quality index (AQI⁺) and PM2.5 air pollution near Occidental Avenue, San Mateo • 1.9K Followers • 12:00, Apr 17 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.1 µg/m³

19°

11 km/h

32 %

Data source: PurpleAir

Hourly forecast

Occidental Avenue, San Mateo air quality index (AQI⁺) forecast

Now

19°

km/h

32%

14:00

20°

km/h

29%

15:00

19°

km/h

41%

16:00

18°

km/h

46%

17:00

18°

km/h

42%

18:00

16°

km/h

44%

19:00

15°

km/h

64%

20:00

14°

km/h

63%

21:00

13°

km/h

63%

22:00

13°

km/h

74%

23:00

12°

km/h

81%

Sat

00:00

11°

km/h

85%

01:00

11°

km/h

84%

02:00

11°

km/h

86%

03:00

11°

km/h

86%

04:00

11°

km/h

89%

05:00

10°

km/h

91%

06:00

10°

km/h

90%

07:00

10°

km/h

88%

08:00

11°

km/h

86%

09:00

12°

km/h

80%

10:00

14°

km/h

72%

11:00

16°

km/h

63%

12:00

18°

km/h

54%

13:00

20°

km/h

46%

14:00

21°

km/h

44%

15:00

21°

km/h

45%

16:00

21°

km/h

40%

17:00

20°

km/h

39%

18:00

17°

km/h

46%

19:00

16°

km/h

58%

20:00

14°

km/h

61%

21:00

13°

km/h

75%

22:00

13°

km/h

74%

23:00

12°

km/h

71%

Sun

00:00

12°

km/h

77%

01:00

11°

km/h

80%

02:00

11°

km/h

79%

03:00

11°

km/h

76%

04:00

10°

km/h

77%

05:00

10°

km/h

82%

06:00

10°

km/h

82%

07:00

10°

km/h

87%

08:00

12°

km/h

84%

09:00

13°

km/h

78%

10:00

15°

km/h

67%

11:00

16°

km/h

54%

12:00

17°

km/h

46%

13:00

18°

km/h

46%

14:00

18°

km/h

50%

15:00

17°

km/h

47%

16:00

16°

km/h

52%

17:00

16°

km/h

54%

18:00

0°

km/h

19:00

16°

km/h

55%

20:00

15°

km/h

59%

21:00

14°

km/h

67%

22:00

14°

km/h

67%

23:00

70%

15°

km/h

63%

Mon

00:00

0°

km/h

01:00

80%

14°

km/h

67%

02:00

90%

14°

km/h

67%

03:00

90%

14°

km/h

72%

04:00

90%

13°

km/h

77%

05:00

80%

15°

km/h

67%

06:00

0°

km/h

07:00

80%

15°

km/h

72%

08:00

90%

15°

km/h

72%

09:00

90%

16°

km/h

67%

10:00

90%

16°

km/h

67%

11:00

80%

16°

km/h

67%

12:00

0°

km/h

Daily forecast

Occidental Avenue, San Mateo air quality index (AQI⁺) forecast

Today

20°

12°

km/h

46%

Sat

21°

10°

km/h

62%

Sun

18°

10°

km/h

62%

Air pollutants

What is the current air quality near Occidental Avenue?

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Occidental Avenue, San Mateo air pollution map

Pollen

What is the pollen count in Occidental Avenue today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Occidental Avenue today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Occidental Avenue

23 AQI⁺ US

Good

11:00–12:00 Apr 17 Local time

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near Occidental Avenue, San Mateo

Worldwide AQI⁺ ranking

Station ranking

Real-time Occidental Avenue AQI⁺ station ranking

#	Stations	AQI⁺ US
1	13th Avenue	27
2	238 41st Avenue	27
3	37th Avenue	27
4	Arroyo Ct	27
5	113 West 40th Avenue	25
6	BV.SM Upper	24
7	10th Ave and Palm	23
8	Baywood - Aragon	23
9	Belford Way	23
10	31st Ave	20

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	83
2	Jurupa Valley, California	76
3	Calexico, California	70
4	Corpus Christi, Texas	65
5	Hesperia, California	65
6	Houston, Texas	65
7	Holtville, California	64
8	College Station, Texas	63
9	Beltsville, Maryland	62
10	Lancaster, California	62