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Air quality near Portage, Box Elder County

Air quality index (AQI⁺) and PM2.5 air pollution near Portage, Box Elder County • 00:00, Sep 19 Local time

Dayton AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

O₃

56 µg/m³

12°

4 km/h

84 %

Hourly forecast

Portage, Box Elder County air quality index (AQI⁺) forecast

Now

12°

km/h

84%

04:00

12°

km/h

81%

05:00

12°

km/h

76%

06:00

11°

km/h

75%

07:00

10°

km/h

78%

08:00

11°

km/h

76%

09:00

12°

km/h

78%

10:00

14°

km/h

80%

11:00

17°

km/h

62%

12:00

19°

km/h

46%

13:00

20°

km/h

39%

14:00

21°

km/h

38%

15:00

19°

km/h

45%

16:00

19°

km/h

43%

17:00

19°

km/h

39%

18:00

16°

km/h

52%

19:00

14°

km/h

65%

20:00

14°

km/h

66%

21:00

13°

km/h

71%

22:00

11°

km/h

77%

23:00

11°

km/h

82%

Sun

00:00

10°

km/h

85%

01:00

9°

km/h

89%

02:00

9°

km/h

92%

03:00

8°

km/h

92%

04:00

8°

km/h

93%

05:00

8°

km/h

95%

06:00

7°

km/h

99%

07:00

7°

km/h

99%

08:00

7°

km/h

96%

09:00

9°

km/h

86%

10:00

12°

km/h

76%

11:00

15°

km/h

60%

12:00

18°

km/h

47%

13:00

20°

km/h

40%

14:00

21°

km/h

37%

15:00

22°

km/h

36%

16:00

22°

km/h

35%

17:00

22°

km/h

36%

18:00

21°

km/h

38%

19:00

20°

km/h

42%

20:00

18°

km/h

43%

21:00

17°

km/h

48%

22:00

16°

km/h

52%

23:00

15°

km/h

54%

Mon

00:00

15°

km/h

55%

01:00

14°

km/h

55%

02:00

14°

km/h

58%

03:00

13°

km/h

60%

04:00

12°

km/h

62%

05:00

12°

km/h

64%

06:00

12°

km/h

64%

07:00

12°

km/h

59%

08:00

13°

km/h

57%

09:00

16°

km/h

46%

10:00

18°

km/h

41%

11:00

20°

km/h

35%

12:00

22°

km/h

30%

13:00

23°

km/h

27%

14:00

24°

km/h

24%

15:00

25°

km/h

22%

16:00

25°

km/h

20%

17:00

25°

km/h

19%

18:00

25°

km/h

20%

19:00

22°

km/h

29%

20:00

19°

km/h

31%

21:00

18°

km/h

32%

22:00

18°

km/h

35%

23:00

18°

km/h

35%

Tue

00:00

18°

km/h

34%

01:00

17°

km/h

34%

02:00

17°

km/h

35%

Daily forecast

Portage, Box Elder County air quality index (AQI⁺) forecast

Today

21°

10°

km/h

60%

Sun

22°

7°

km/h

57%

Mon

25°

12°

km/h

35%

Air pollutants

What is the current air quality near Portage?

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 Portage, Box Elder County air pollution map

Pollen

What is the pollen count in Portage today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Portage today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Portage

22 AQI⁺ US

Good

23:00–00:00 Sep 18 Local time

AQI⁺ US

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Most polluted locations near Portage, Box Elder County

Worldwide AQI⁺ ranking

Station ranking

Real-time Portage AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Portage	22
2	BLM Rosebud Bunkhouse	21
3	BLM Grouse Creek Bunkhouse	20

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Crestline, California	95
2	Willow Creek, California	85
3	Bakersfield, California	78
4	Oklahoma City, Oklahoma	75
5	Chattanooga, Tennessee	68
6	Madera, California	68
7	Pahrump, Nevada	68
8	San Bernardino County, California	68
9	Victorville, California	68
10	Jackson, Mississippi	66