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Air quality in Washington County

Air quality index (AQI⁺) and PM2.5 air pollution in Washington County • 01:00, Nov 12 Local time

32*

US AQI⁺

Good

Main pollutant:

O₃

68 µg/m³

10°

8 km/h

35 %

Hourly forecast

Washington County air quality index (AQI⁺) forecast

Now

10°

km/h

35%

03:00

9°

km/h

34%

04:00

9°

km/h

33%

05:00

9°

km/h

31%

06:00

9°

km/h

31%

07:00

8°

km/h

31%

08:00

9°

km/h

33%

09:00

12°

km/h

27%

10:00

13°

km/h

26%

11:00

14°

km/h

26%

12:00

15°

km/h

25%

13:00

16°

km/h

25%

14:00

16°

km/h

24%

15:00

16°

km/h

24%

16:00

16°

km/h

26%

17:00

14°

km/h

31%

18:00

13°

km/h

29%

19:00

12°

km/h

30%

20:00

12°

km/h

33%

21:00

12°

km/h

37%

22:00

11°

km/h

40%

23:00

11°

km/h

41%

Fri

00:00

10°

km/h

42%

01:00

10°

km/h

41%

02:00

10°

km/h

41%

03:00

9°

km/h

42%

04:00

9°

km/h

42%

05:00

9°

km/h

43%

06:00

9°

km/h

44%

07:00

9°

km/h

43%

08:00

9°

km/h

45%

09:00

11°

km/h

41%

10:00

12°

km/h

38%

11:00

12°

km/h

37%

12:00

13°

km/h

35%

13:00

14°

km/h

33%

14:00

15°

km/h

29%

15:00

14°

km/h

38%

16:00

11°

km/h

58%

17:00

10°

km/h

58%

18:00

70%

10°

km/h

60%

19:00

10°

km/h

58%

20:00

10°

km/h

56%

21:00

10°

km/h

59%

22:00

9°

km/h

63%

23:00

80%

8°

km/h

71%

Sat

00:00

80%

8°

km/h

76%

01:00

8°

km/h

74%

02:00

8°

km/h

74%

03:00

8°

km/h

72%

04:00

8°

km/h

73%

05:00

70%

8°

km/h

69%

06:00

80%

8°

km/h

69%

07:00

7°

km/h

72%

08:00

7°

km/h

72%

09:00

7°

km/h

68%

10:00

9°

km/h

50%

11:00

10°

km/h

27%

12:00

11°

km/h

25%

13:00

11°

km/h

25%

14:00

12°

km/h

23%

15:00

12°

km/h

22%

16:00

11°

km/h

25%

17:00

10°

km/h

33%

18:00

8°

km/h

40%

19:00

8°

km/h

43%

20:00

7°

km/h

44%

21:00

7°

km/h

42%

22:00

7°

km/h

43%

23:00

6°

km/h

43%

Sun

00:00

6°

km/h

44%

01:00

6°

km/h

45%

Daily forecast

Washington County air quality index (AQI⁺) forecast

Today

16°

8°

km/h

29%

Fri

15°

9°

km/h

47%

Sat

12°

7°

km/h

43%

Air pollutants

What is the current air quality in Washington County?

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

Real-time Washington 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 Washington 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

Pollen

What is the pollen count in Washington County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Washington County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Washington County air pollution map

Pollen

What is the pollen count in Washington County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Washington County

Protect yourself from air pollution in Washington 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 Washington County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Zion National Park - Dalton's Wash	22

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Pixley, California	135
2	Altamont, Oregon	134
3	Calexico, California	131
4	Keyes, California	123
5	Bonney Lake, Washington	119
6	Delano, California	119
7	Fruitridge Pocket, California	118
8	Salem, Oregon	111
9	Franklin, Merced County, California	107
10	Matheny, California	105

History

Historic air quality graph for Washington County

32 AQI⁺ US

Good

01:00–02:00 Nov 12 Local time

AQI⁺ US

History

Historic air quality graph for Washington County

32 AQI⁺ US

Good

01:00–02:00 Nov 12 Local time

AQI⁺ US

Most polluted locations near Washington County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Zion National Park - Dalton's Wash	22

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Pixley, California	135
2	Altamont, Oregon	134
3	Calexico, California	131
4	Keyes, California	123
5	Bonney Lake, Washington	119
6	Delano, California	119
7	Fruitridge Pocket, California	118
8	Salem, Oregon	111
9	Franklin, Merced County, California	107
10	Matheny, California	105