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Air quality in San Bernardino County

Air quality index (AQI⁺) and PM2.5 air pollution in San Bernardino County • 22K Followers • 12:00, Apr 23 Local time

US AQI⁺

Good

Main pollutant:

O₃

92 µg/m³

24°

16 km/h

17 %

Hourly forecast

San Bernardino County air quality index (AQI⁺) forecast

Now

24°

km/h

17%

13:00

25°

km/h

16%

14:00

26°

km/h

15%

15:00

26°

km/h

15%

16:00

27°

km/h

15%

17:00

26°

km/h

14%

18:00

26°

km/h

14%

19:00

23°

km/h

16%

20:00

22°

km/h

17%

21:00

21°

km/h

18%

22:00

20°

km/h

19%

23:00

18°

km/h

22%

Fri

00:00

16°

km/h

27%

01:00

15°

km/h

34%

02:00

14°

km/h

39%

03:00

13°

km/h

60%

04:00

12°

km/h

63%

05:00

12°

km/h

62%

06:00

12°

km/h

63%

07:00

13°

km/h

55%

08:00

17°

km/h

45%

09:00

20°

km/h

34%

10:00

23°

km/h

27%

11:00

26°

km/h

22%

12:00

27°

km/h

19%

13:00

28°

km/h

18%

14:00

29°

km/h

17%

15:00

30°

km/h

17%

16:00

29°

km/h

17%

17:00

29°

km/h

18%

18:00

28°

km/h

19%

19:00

25°

km/h

24%

20:00

22°

km/h

28%

21:00

21°

km/h

28%

22:00

19°

km/h

33%

23:00

18°

km/h

38%

Sat

00:00

17°

km/h

40%

01:00

15°

km/h

47%

02:00

14°

km/h

50%

03:00

13°

km/h

54%

04:00

13°

km/h

57%

05:00

12°

km/h

61%

06:00

10°

km/h

69%

07:00

12°

km/h

61%

08:00

16°

km/h

47%

09:00

17°

km/h

41%

10:00

19°

km/h

34%

11:00

21°

km/h

32%

12:00

24°

km/h

26%

13:00

26°

km/h

17%

14:00

27°

km/h

14%

15:00

27°

km/h

14%

16:00

26°

km/h

16%

17:00

24°

km/h

19%

18:00

23°

km/h

19%

19:00

22°

km/h

25%

20:00

20°

km/h

29%

21:00

19°

km/h

34%

22:00

17°

km/h

37%

23:00

16°

km/h

40%

Sun

00:00

16°

km/h

46%

01:00

15°

km/h

51%

02:00

15°

km/h

52%

03:00

14°

km/h

55%

04:00

13°

km/h

56%

05:00

13°

km/h

58%

06:00

13°

km/h

55%

07:00

14°

km/h

51%

08:00

16°

km/h

45%

09:00

17°

km/h

39%

10:00

18°

km/h

34%

11:00

20°

km/h

29%

Daily forecast

San Bernardino County air quality index (AQI⁺) forecast

Today

27°

10°

km/h

24%

Fri

30°

12°

km/h

28%

Sat

27°

10°

km/h

31%

Air pollutants

What is the current air quality in San Bernardino County?

PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.

Real-time San Bernardino County air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in San Bernardino County

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Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

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Pollen

What is the pollen count in San Bernardino County today?

Index

Low

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

Source:

wetter.com

Pollen forecast in San Bernardino County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time San Bernardino County air pollution map

Pollen

What is the pollen count in San Bernardino County today?

Index

Low

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

Source:

wetter.com

Pollen forecast in San Bernardino County

Protect yourself from air pollution in San Bernardino County

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near San Bernardino County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in San Bernardino County

#	Stations	AQI⁺ US
1	San Bernadino - 4th Street	68
2	Afton Street	37
3	Redlands - Dearborn	37
4	West Belleview Street	36
5	NE - Sterling	31
6	1474 Pumalo St East	30

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	313
2	Port Arthur, Texas	77
3	El Paso, Texas	70
4	Jackson, Mississippi	69
5	Manitowoc, Wisconsin	68
6	North Charleston, South Carolina	67
7	Tarrant, Alabama	67
8	Decatur, Georgia	66
9	East Point, Georgia	66
10	Fairbanks North Star, Alaska	65

History

Historic air quality graph for San Bernardino County

33 AQI⁺ US

Good

11:00–12:00 Apr 23 Local time

AQI⁺ US

History

Historic air quality graph for San Bernardino County

33 AQI⁺ US

Good

11:00–12:00 Apr 23 Local time

AQI⁺ US

Most polluted locations near San Bernardino County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in San Bernardino County

#	Stations	AQI⁺ US
1	San Bernadino - 4th Street	68
2	Afton Street	37
3	Redlands - Dearborn	37
4	West Belleview Street	36
5	NE - Sterling	31
6	1474 Pumalo St East	30

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	313
2	Port Arthur, Texas	77
3	El Paso, Texas	70
4	Jackson, Mississippi	69
5	Manitowoc, Wisconsin	68
6	North Charleston, South Carolina	67
7	Tarrant, Alabama	67
8	Decatur, Georgia	66
9	East Point, Georgia	66
10	Fairbanks North Star, Alaska	65