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Air quality in Columbia County

Air quality index (AQI⁺) and PM2.5 air pollution in Columbia County • 23:00, Oct 21 Local time

37*

US AQI⁺

Good

Main pollutant:

PM2.5

6.7 µg/m³

14°

7 km/h

52 %

Hourly forecast

Columbia County air quality index (AQI⁺) forecast

Now

14°

km/h

52%

Thu

00:00

13°

km/h

56%

01:00

13°

km/h

58%

02:00

12°

km/h

57%

03:00

13°

km/h

58%

04:00

12°

km/h

61%

05:00

11°

km/h

65%

06:00

11°

km/h

65%

07:00

10°

km/h

68%

08:00

11°

km/h

66%

09:00

13°

km/h

57%

10:00

14°

km/h

52%

11:00

14°

km/h

53%

12:00

16°

km/h

45%

13:00

14°

km/h

50%

14:00

12°

km/h

58%

15:00

12°

km/h

63%

16:00

80%

9°

km/h

84%

17:00

80%

9°

km/h

83%

18:00

8°

km/h

90%

19:00

80%

9°

km/h

92%

20:00

80%

10°

km/h

89%

21:00

10°

km/h

89%

22:00

9°

km/h

94%

23:00

9°

km/h

94%

Fri

00:00

8°

km/h

91%

01:00

8°

km/h

90%

02:00

7°

km/h

89%

03:00

7°

km/h

92%

04:00

6°

km/h

91%

05:00

5°

km/h

90%

06:00

4°

km/h

89%

07:00

4°

km/h

84%

08:00

3°

km/h

89%

09:00

4°

km/h

84%

10:00

5°

km/h

74%

11:00

6°

km/h

62%

12:00

7°

km/h

54%

13:00

8°

km/h

52%

14:00

9°

km/h

48%

15:00

10°

km/h

43%

16:00

9°

km/h

41%

17:00

9°

km/h

43%

18:00

6°

km/h

58%

19:00

5°

km/h

55%

20:00

5°

km/h

54%

21:00

5°

km/h

51%

22:00

4°

km/h

55%

23:00

4°

km/h

60%

Sat

00:00

4°

km/h

59%

01:00

5°

km/h

47%

02:00

4°

km/h

42%

03:00

4°

km/h

40%

04:00

4°

km/h

40%

05:00

4°

km/h

39%

06:00

5°

km/h

50%

07:00

5°

km/h

50%

08:00

5°

km/h

48%

09:00

8°

km/h

41%

10:00

10°

km/h

35%

11:00

11°

km/h

32%

12:00

12°

km/h

32%

13:00

13°

km/h

30%

14:00

13°

km/h

31%

15:00

13°

km/h

31%

16:00

13°

km/h

31%

17:00

11°

km/h

37%

18:00

9°

km/h

42%

19:00

8°

km/h

42%

20:00

8°

km/h

40%

21:00

8°

km/h

37%

22:00

8°

km/h

35%

Daily forecast

Columbia County air quality index (AQI⁺) forecast

Today

16°

8°

km/h

70%

Fri

10°

3°

km/h

61%

Sat

13°

5°

km/h

38%

Air pollutants

What is the current air quality in Columbia County?

PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.

Real-time Columbia 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 Columbia 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 Columbia County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Columbia County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Columbia County air pollution map

Pollen

What is the pollen count in Columbia County today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast in Columbia County

Protect yourself from air pollution in Columbia 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 Columbia County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Umatilla	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Roswell, Georgia	146
2	Deschutes River Woods, Oregon	111
3	Peaceful Valley, Washington	109
4	Avenal, California	106
5	Chelan, Washington	103
6	Winthrop, Washington	103
7	Okanogan County, Washington	95
8	Sandpoint, Idaho	94
9	Moab, Utah	89
10	Falcon Heights, Minnesota	87

History

Historic air quality graph for Columbia County

37 AQI⁺ US

Good

23:00–00:00 Oct 21 Local time

AQI⁺ US

History

Historic air quality graph for Columbia County

37 AQI⁺ US

Good

23:00–00:00 Oct 21 Local time

AQI⁺ US

Most polluted locations near Columbia County

Worldwide AQI⁺ ranking

Station ranking

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

#	Stations	AQI⁺ US
1	Umatilla	14

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Roswell, Georgia	146
2	Deschutes River Woods, Oregon	111
3	Peaceful Valley, Washington	109
4	Avenal, California	106
5	Chelan, Washington	103
6	Winthrop, Washington	103
7	Okanogan County, Washington	95
8	Sandpoint, Idaho	94
9	Moab, Utah	89
10	Falcon Heights, Minnesota	87