Add

Air quality near Portage, Box Elder County

Air quality index (AQI⁺) and PM2.5 air pollution near Portage, Box Elder County • 20:00, May 19 Local time

US AQI⁺

Good

Main pollutant:

O₃

94 µg/m³

9°

3 km/h

42 %

Hourly forecast

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

Now

9°

km/h

42%

Wed

00:00

9°

km/h

44%

01:00

8°

km/h

45%

02:00

8°

km/h

47%

03:00

7°

km/h

49%

04:00

6°

km/h

53%

05:00

6°

km/h

53%

06:00

6°

km/h

53%

07:00

6°

km/h

53%

08:00

9°

km/h

51%

09:00

11°

km/h

45%

10:00

14°

km/h

40%

11:00

16°

km/h

36%

12:00

17°

km/h

33%

13:00

18°

km/h

30%

14:00

18°

km/h

32%

15:00

18°

km/h

32%

16:00

19°

km/h

30%

17:00

19°

km/h

28%

18:00

18°

km/h

32%

19:00

17°

km/h

37%

20:00

16°

km/h

39%

21:00

13°

km/h

44%

22:00

13°

km/h

44%

23:00

11°

km/h

64%

Thu

00:00

10°

km/h

66%

01:00

10°

km/h

64%

02:00

10°

km/h

70%

03:00

7°

km/h

89%

04:00

7°

km/h

90%

05:00

7°

km/h

90%

06:00

6°

km/h

89%

07:00

7°

km/h

88%

08:00

9°

km/h

83%

09:00

90%

7°

km/h

81%

10:00

8°

km/h

79%

11:00

10°

km/h

72%

12:00

13°

km/h

59%

13:00

14°

km/h

55%

14:00

16°

km/h

47%

15:00

90%

16°

km/h

39%

16:00

17°

km/h

32%

17:00

17°

km/h

36%

18:00

16°

km/h

34%

19:00

14°

km/h

50%

20:00

13°

km/h

59%

21:00

10°

km/h

64%

22:00

9°

km/h

68%

23:00

9°

km/h

68%

Fri

00:00

8°

km/h

71%

01:00

7°

km/h

71%

02:00

7°

km/h

71%

03:00

7°

km/h

69%

04:00

7°

km/h

68%

05:00

7°

km/h

67%

06:00

7°

km/h

66%

07:00

8°

km/h

65%

08:00

11°

km/h

57%

09:00

13°

km/h

49%

10:00

15°

km/h

44%

11:00

16°

km/h

37%

12:00

17°

km/h

31%

13:00

18°

km/h

30%

14:00

19°

km/h

29%

15:00

19°

km/h

28%

16:00

19°

km/h

29%

17:00

19°

km/h

28%

18:00

19°

km/h

30%

19:00

19°

km/h

36%

20:00

16°

km/h

48%

21:00

13°

km/h

49%

22:00

12°

km/h

52%

Daily forecast

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

Today

19°

6°

km/h

39%

Thu

17°

6°

km/h

61%

Fri

19°

7°

km/h

42%

Air pollutants

What is the current air quality near Portage?

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

Low

25%

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Portage

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

Pollen

What is the pollen count in Portage today?

Index

Low

Tree

Low

25%

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Portage

38 AQI⁺ US

Good

19:00–20:00 May 19 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 Portage, Box Elder County

Worldwide AQI⁺ ranking

Station ranking

Real-time Portage AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Portage	38
2	BLM Grouse Creek Bunkhouse	28
3	BLM Rosebud Bunkhouse	26

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Burbank, Los Angeles County, California	154
2	Moreno Valley, California	120
3	Glendale, California	108
4	Mission, Texas	96
5	Coronado, California	82
6	South Valley, New Mexico	82
7	Rockport, Massachusetts	79
8	Corpus Christi, Texas	75
9	South Pasadena, California	75
10	Hudson, Massachusetts	74