Portage

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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 • 17:00, Oct 12 Local time

Dayton AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

O₃

58 µg/m³

11°

14 km/h

73 %

Hourly forecast

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

Now

11°

km/h

73%

19:00

9°

km/h

75%

20:00

9°

km/h

78%

21:00

70%

7°

km/h

82%

22:00

7°

km/h

85%

23:00

80%

7°

km/h

85%

Tue

00:00

80%

6°

km/h

88%

01:00

6°

km/h

88%

02:00

6°

km/h

85%

03:00

6°

km/h

85%

04:00

6°

km/h

85%

05:00

6°

km/h

85%

06:00

5°

km/h

88%

07:00

6°

km/h

87%

08:00

6°

km/h

87%

09:00

6°

km/h

86%

10:00

7°

km/h

84%

11:00

8°

km/h

77%

12:00

10°

km/h

67%

13:00

11°

km/h

67%

14:00

11°

km/h

67%

15:00

11°

km/h

64%

16:00

11°

km/h

65%

17:00

10°

km/h

67%

18:00

10°

km/h

68%

19:00

9°

km/h

64%

20:00

8°

km/h

79%

21:00

7°

km/h

82%

22:00

6°

km/h

88%

23:00

5°

km/h

92%

Wed

00:00

6°

km/h

85%

01:00

6°

km/h

85%

02:00

70%

6°

km/h

84%

03:00

6°

km/h

85%

04:00

6°

km/h

82%

05:00

5°

km/h

82%

06:00

5°

km/h

77%

07:00

4°

km/h

85%

08:00

3°

km/h

81%

09:00

5°

km/h

72%

10:00

7°

km/h

62%

11:00

9°

km/h

52%

12:00

11°

km/h

46%

13:00

12°

km/h

42%

14:00

13°

km/h

41%

15:00

14°

km/h

42%

16:00

14°

km/h

43%

17:00

14°

km/h

43%

18:00

13°

km/h

49%

19:00

9°

km/h

52%

20:00

9°

km/h

55%

21:00

8°

km/h

56%

22:00

8°

km/h

57%

23:00

7°

km/h

58%

Thu

00:00

7°

km/h

60%

01:00

6°

km/h

62%

02:00

6°

km/h

61%

03:00

6°

km/h

63%

04:00

5°

km/h

65%

05:00

5°

km/h

65%

06:00

5°

km/h

66%

07:00

5°

km/h

65%

08:00

5°

km/h

65%

09:00

7°

km/h

59%

10:00

10°

km/h

50%

11:00

11°

km/h

46%

12:00

13°

km/h

43%

13:00

15°

km/h

40%

14:00

16°

km/h

38%

15:00

17°

km/h

35%

16:00

17°

km/h

34%

17:00

17°

km/h

34%

Daily forecast

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

Today

11°

5°

km/h

76%

Tue

14°

3°

km/h

56%

Wed

17°

5°

km/h

48%

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

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Portage today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Portage

23 AQI⁺ US

Good

16:00–17:00 Oct 12 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	24
2	BLM Grouse Creek Bunkhouse	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Port Arthur, Texas	86
2	Atlanta, Georgia	78
3	Brawley, California	77
4	Yreka, California	77
5	Chattanooga, Tennessee	75
6	Manatee County, Florida	75
7	Memphis, Tennessee	70
8	Posey County, Indiana	68
9	Sangamon County, Illinois	68
10	Washington County, Kentucky	68