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Air quality in Columbia County

Air quality index (AQI⁺) and PM2.5 air pollution in Columbia County • 05:00, Jul 29 Local time

83*

US AQI⁺

Moderate

Main pollutant:

PM2.5

26.5 µg/m³

13°

11 km/h

68 %

Hourly forecast

Columbia County air quality index (AQI⁺) forecast

Now

13°

km/h

68%

06:00

13°

km/h

68%

07:00

16°

km/h

58%

08:00

17°

km/h

47%

09:00

19°

km/h

42%

10:00

20°

km/h

38%

11:00

22°

km/h

34%

12:00

23°

km/h

31%

13:00

25°

km/h

29%

14:00

26°

km/h

29%

15:00

27°

km/h

28%

16:00

27°

km/h

28%

17:00

27°

km/h

29%

18:00

27°

km/h

29%

19:00

26°

km/h

32%

20:00

24°

km/h

37%

21:00

113

22°

km/h

40%

22:00

127

21°

km/h

42%

23:00

141

21°

km/h

40%

Thu

00:00

130

20°

km/h

41%

01:00

119

19°

km/h

43%

02:00

109

17°

km/h

48%

03:00

103

16°

km/h

50%

04:00

16°

km/h

51%

05:00

15°

km/h

50%

06:00

14°

km/h

46%

07:00

17°

km/h

37%

08:00

20°

km/h

30%

09:00

101

22°

km/h

28%

10:00

104

23°

km/h

27%

11:00

107

25°

km/h

26%

12:00

105

26°

km/h

24%

13:00

103

27°

km/h

21%

14:00

102

28°

km/h

22%

15:00

112

28°

km/h

22%

16:00

122

29°

km/h

22%

17:00

133

29°

km/h

23%

18:00

129

28°

km/h

23%

19:00

125

27°

km/h

27%

20:00

122

24°

km/h

34%

21:00

121

21°

km/h

38%

22:00

120

21°

km/h

32%

23:00

120

21°

km/h

22%

Fri

00:00

117

20°

km/h

22%

01:00

114

18°

km/h

22%

02:00

111

17°

km/h

22%

03:00

111

17°

km/h

22%

04:00

111

16°

km/h

22%

05:00

111

15°

km/h

21%

06:00

116

16°

km/h

30%

07:00

121

19°

km/h

28%

08:00

127

23°

km/h

24%

09:00

135

25°

km/h

21%

10:00

143

26°

km/h

20%

11:00

152

28°

km/h

18%

12:00

154

30°

km/h

16%

13:00

156

31°

km/h

15%

14:00

159

32°

km/h

15%

15:00

158

32°

km/h

14%

16:00

157

32°

km/h

13%

17:00

157

32°

km/h

13%

18:00

157

32°

km/h

13%

19:00

157

31°

km/h

14%

20:00

158

26°

km/h

19%

21:00

156

23°

km/h

22%

22:00

155

23°

km/h

23%

23:00

154

23°

km/h

23%

Sat

00:00

153

22°

km/h

23%

01:00

152

22°

km/h

23%

02:00

152

22°

km/h

23%

03:00

149

21°

km/h

24%

04:00

146

21°

km/h

25%

Daily forecast

Columbia County air quality index (AQI⁺) forecast

Today

27°

13°

km/h

38%

Thu

105

29°

14°

km/h

28%

Fri

130

32°

16°

km/h

19%

Air pollutants

What is the current air quality in Columbia County?

PM2.5 concentration is currently 5.3 times the World Health Organization annual PM2.5 guideline value.

Real-time Columbia County air pollution map

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Columbia County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Columbia County today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast in Columbia County

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Columbia County air pollution map

Pollen

What is the pollen count in Columbia County today?

Index

High

Tree

None

Grass

None

Weed

High

75%

Source:

wetter.com

Pollen forecast in Columbia County

Protect yourself from air pollution in Columbia County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

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	26

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Yavapai, Arizona	225
2	Meridian, Idaho	215
3	Nampa, Idaho	198
4	Prineville, Oregon	181
5	Boise City, Idaho	179
6	Valley County, Idaho	172
7	Harney, Oregon	164
8	Ada County, Idaho	163
9	Boise, Idaho	160
10	Ravalli County, Montana	151

History

Historic air quality graph for Columbia County

83 AQI⁺ US

Moderate

05:00–06:00 Jul 29 Local time

AQI⁺ US

History

Historic air quality graph for Columbia County

83 AQI⁺ US

Moderate

05:00–06:00 Jul 29 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	26

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Yavapai, Arizona	225
2	Meridian, Idaho	215
3	Nampa, Idaho	198
4	Prineville, Oregon	181
5	Boise City, Idaho	179
6	Valley County, Idaho	172
7	Harney, Oregon	164
8	Ada County, Idaho	163
9	Boise, Idaho	160
10	Ravalli County, Montana	151