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Air quality in Cowlitz County

Air quality index (AQI⁺) and PM2.5 air pollution in Cowlitz County • 242 Followers • 11:00, Sep 13 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

1.6 µg/m³

12°

11 km/h

92 %

Hourly forecast

Cowlitz County air quality index (AQI⁺) forecast

Now

12°

km/h

92%

12:00

30%

11°

km/h

96%

13:00

80%

12°

km/h

96%

14:00

80%

12°

km/h

95%

15:00

13°

km/h

95%

16:00

14°

km/h

94%

17:00

14°

km/h

87%

18:00

14°

km/h

85%

19:00

13°

km/h

87%

20:00

70%

12°

km/h

92%

21:00

11°

km/h

95%

22:00

11°

km/h

93%

23:00

11°

km/h

96%

Mon

00:00

11°

km/h

96%

01:00

70%

11°

km/h

98%

02:00

11°

km/h

98%

03:00

11°

km/h

98%

04:00

11°

km/h

96%

05:00

10°

km/h

96%

06:00

10°

km/h

98%

07:00

10°

km/h

99%

08:00

10°

km/h

98%

09:00

10°

km/h

95%

10:00

11°

km/h

92%

11:00

12°

km/h

91%

12:00

13°

km/h

87%

13:00

13°

km/h

82%

14:00

15°

km/h

70%

15:00

16°

km/h

65%

16:00

17°

km/h

60%

17:00

17°

km/h

62%

18:00

16°

km/h

64%

19:00

15°

km/h

67%

20:00

14°

km/h

74%

21:00

13°

km/h

86%

22:00

80%

11°

km/h

94%

23:00

80%

11°

km/h

96%

Tue

00:00

10°

km/h

99%

01:00

80%

10°

km/h

96%

02:00

80%

10°

km/h

97%

03:00

10°

km/h

100%

04:00

80%

9°

km/h

100%

05:00

80%

9°

km/h

99%

06:00

9°

km/h

99%

07:00

80%

8°

km/h

99%

08:00

80%

9°

km/h

99%

09:00

10°

km/h

99%

10:00

80%

11°

km/h

99%

11:00

80%

11°

km/h

99%

12:00

12°

km/h

99%

13:00

80%

12°

km/h

99%

14:00

80%

13°

km/h

99%

15:00

13°

km/h

99%

16:00

70%

13°

km/h

99%

17:00

13°

km/h

99%

18:00

18°

km/h

52%

19:00

15°

km/h

67%

20:00

12°

km/h

84%

21:00

11°

km/h

87%

22:00

11°

km/h

88%

23:00

11°

km/h

86%

Wed

00:00

10°

km/h

85%

01:00

10°

km/h

85%

02:00

10°

km/h

86%

03:00

10°

km/h

87%

04:00

9°

km/h

89%

05:00

9°

km/h

89%

06:00

9°

km/h

88%

07:00

9°

km/h

86%

08:00

11°

km/h

75%

09:00

15°

km/h

60%

10:00

17°

km/h

51%

Daily forecast

Cowlitz County air quality index (AQI⁺) forecast

Today

14°

10°

km/h

93%

Mon

17°

10°

km/h

81%

Tue

80%

18°

8°

km/h

92%

Air pollutants

What is the current air quality in Cowlitz County?

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

Real-time Cowlitz 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 Cowlitz County

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Monitor the air you breathe

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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.

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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 Cowlitz County today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in Cowlitz County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Cowlitz County air pollution map

Pollen

What is the pollen count in Cowlitz County today?

Index

Moderate

Tree

None

Grass

None

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast in Cowlitz County

Protect yourself from air pollution in Cowlitz 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 Cowlitz County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Green Mountain rd	27
2	Wilson Drive	10
3	Delameter Road	8
4	663 Shadow Mountain Rd	7
5	Mt St Helens	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Ontario, California	99
2	La Verne, California	79
3	Riverside, California	79
4	San Bernardino County, California	79
5	Moreno Valley, California	77
6	Rancho Cucamonga, California	77
7	Avenal, California	76
8	Highgrove, California	76
9	Highland, California	72
10	Jurupa Valley, California	69

History

Historic air quality graph for Cowlitz County

9 AQI⁺ US

Good

10:00–11:00 Sep 13 Local time

AQI⁺ US

History

Historic air quality graph for Cowlitz County

9 AQI⁺ US

Good

10:00–11:00 Sep 13 Local time

AQI⁺ US

Most polluted locations near Cowlitz County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Green Mountain rd	27
2	Wilson Drive	10
3	Delameter Road	8
4	663 Shadow Mountain Rd	7
5	Mt St Helens	6

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Ontario, California	99
2	La Verne, California	79
3	Riverside, California	79
4	San Bernardino County, California	79
5	Moreno Valley, California	77
6	Rancho Cucamonga, California	77
7	Avenal, California	76
8	Highgrove, California	76
9	Highland, California	72
10	Jurupa Valley, California	69