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Air quality in Boundary County

Air quality index (AQI⁺) and PM2.5 air pollution in Boundary County • 1 Follower • 15:00, Sep 30 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

3.9 µg/m³

8°

8 km/h

51 %

Hourly forecast

Boundary County air quality index (AQI⁺) forecast

Now

8°

km/h

51%

16:00

8°

km/h

55%

17:00

8°

km/h

58%

18:00

7°

km/h

59%

19:00

6°

km/h

60%

20:00

7°

km/h

63%

21:00

6°

km/h

62%

22:00

6°

km/h

66%

23:00

5°

km/h

69%

Thu

00:00

5°

km/h

70%

01:00

5°

km/h

70%

02:00

5°

km/h

74%

03:00

5°

km/h

75%

04:00

5°

km/h

77%

05:00

5°

km/h

74%

06:00

5°

km/h

71%

07:00

4°

km/h

70%

08:00

5°

km/h

69%

09:00

6°

km/h

68%

10:00

7°

km/h

64%

11:00

7°

km/h

63%

12:00

7°

km/h

61%

13:00

8°

km/h

57%

14:00

8°

km/h

55%

15:00

9°

km/h

55%

16:00

9°

km/h

53%

17:00

9°

km/h

55%

18:00

8°

km/h

56%

19:00

8°

km/h

58%

20:00

8°

km/h

54%

21:00

7°

km/h

58%

22:00

7°

km/h

67%

23:00

7°

km/h

64%

Fri

00:00

6°

km/h

65%

01:00

6°

km/h

64%

02:00

6°

km/h

65%

03:00

6°

km/h

64%

04:00

6°

km/h

66%

05:00

6°

km/h

68%

06:00

6°

km/h

69%

07:00

6°

km/h

69%

08:00

6°

km/h

69%

09:00

8°

km/h

64%

10:00

10°

km/h

63%

11:00

11°

km/h

63%

12:00

12°

km/h

64%

13:00

12°

km/h

63%

14:00

12°

km/h

62%

15:00

13°

km/h

59%

16:00

12°

km/h

60%

17:00

12°

km/h

62%

18:00

10°

km/h

60%

19:00

7°

km/h

68%

20:00

7°

km/h

69%

21:00

6°

km/h

69%

22:00

6°

km/h

72%

23:00

5°

km/h

73%

Sat

00:00

5°

km/h

73%

01:00

4°

km/h

75%

02:00

4°

km/h

78%

03:00

3°

km/h

79%

04:00

3°

km/h

82%

05:00

2°

km/h

86%

06:00

2°

km/h

91%

07:00

2°

km/h

92%

08:00

4°

km/h

82%

09:00

7°

km/h

70%

10:00

10°

km/h

62%

11:00

11°

km/h

55%

12:00

13°

km/h

50%

13:00

14°

km/h

47%

14:00

14°

km/h

46%

Daily forecast

Boundary County air quality index (AQI⁺) forecast

Today

10°

2°

km/h

63%

Thu

9°

4°

km/h

61%

Fri

13°

6°

km/h

65%

Air pollutants

What is the current air quality in Boundary County?

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

Real-time Boundary 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 Boundary County

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Monitor the air you breathe

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Medical grade air purifiers

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Powerful, stylish air purifiers

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Pollen

What is the pollen count in Boundary County today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in Boundary County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Boundary County air pollution map

Pollen

What is the pollen count in Boundary County today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in Boundary County

Protect yourself from air pollution in Boundary 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 Boundary County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Boundary County

#	Stations	AQI⁺ US
1	Porthill	26
2	Boundary County	14
3	Mt Hall Seasonal PM2.5 Monitor	9
4	Circle Drive	8
5	Twin Rivers camp ground	8

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Cobb County, Georgia	103
2	Los Angeles, California	91
3	Wilson County, Tennessee	88
4	Madera, California	85
5	Merced, California	85
6	Washington County, Kentucky	85
7	Clovis, California	83
8	Fresno County, California	83
9	Modesto, California	78
10	Spartanburg, South Carolina	78

History

Historic air quality graph for Boundary County

21 AQI⁺ US

Good

14:00–15:00 Sep 30 Local time

AQI⁺ US

History

Historic air quality graph for Boundary County

21 AQI⁺ US

Good

14:00–15:00 Sep 30 Local time

AQI⁺ US

Most polluted locations near Boundary County

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Boundary County

#	Stations	AQI⁺ US
1	Porthill	26
2	Boundary County	14
3	Mt Hall Seasonal PM2.5 Monitor	9
4	Circle Drive	8
5	Twin Rivers camp ground	8

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Cobb County, Georgia	103
2	Los Angeles, California	91
3	Wilson County, Tennessee	88
4	Madera, California	85
5	Merced, California	85
6	Washington County, Kentucky	85
7	Clovis, California	83
8	Fresno County, California	83
9	Modesto, California	78
10	Spartanburg, South Carolina	78