WorldArrow icon
Arrow iconUmatilla County

Air quality in Umatilla County

Air quality index (AQI⁺) and PM2.5 air pollution in Umatilla County • 17:00, Oct 08

21*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.7 µg/m³

weather condition icon

22°

wind direction icon

5 km/h

weather humid icon

33 %

Hourly forecast

Umatilla County air quality index (AQI⁺) forecast

Now

21

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

5

km/h

Humidity icon

33%

19:00

21

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

3

km/h

Humidity icon

35%

20:00

20

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

7

km/h

Humidity icon

38%

21:00

19

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

9

km/h

Humidity icon

38%

22:00

19

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

11

km/h

Humidity icon

40%

23:00

19

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

10

km/h

Humidity icon

39%

Fri

00:00

18

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

11

km/h

Humidity icon

38%

01:00

18

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

10

km/h

Humidity icon

39%

02:00

14

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

10

km/h

Humidity icon

41%

03:00

13

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 134 degree

11

km/h

Humidity icon

44%

04:00

12

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

9

km/h

Humidity icon

43%

05:00

9

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

9

km/h

Humidity icon

42%

06:00

9

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

11

km/h

Humidity icon

41%

07:00

9

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

12

km/h

Humidity icon

40%

08:00

12

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

14

km/h

Humidity icon

41%

09:00

12

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

13

km/h

Humidity icon

39%

10:00

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

26

km/h

Humidity icon

42%

11:00

7

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

26

km/h

Humidity icon

40%

12:00

7

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

27

km/h

Humidity icon

38%

13:00

7

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

28

km/h

Humidity icon

36%

14:00

6

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

28

km/h

Humidity icon

37%

15:00

6

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

24

km/h

Humidity icon

48%

16:00

6

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

22

km/h

Humidity icon

52%

17:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

20

km/h

Humidity icon

53%

18:00

6

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

19

km/h

Humidity icon

48%

19:00

6

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

18

km/h

Humidity icon

33%

20:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

17

km/h

Humidity icon

33%

21:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

12

km/h

Humidity icon

44%

22:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

12

km/h

Humidity icon

40%

23:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

12

km/h

Humidity icon

46%

Sat

00:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

8

km/h

Humidity icon

56%

01:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

6

km/h

Humidity icon

61%

02:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

8

km/h

Humidity icon

56%

03:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

10

km/h

Humidity icon

61%

04:00

6

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

12

km/h

Humidity icon

63%

05:00

6

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

13

km/h

Humidity icon

64%

06:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

13

km/h

Humidity icon

67%

07:00

6

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 168 degree

12

km/h

Humidity icon

75%

08:00

7

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

11

km/h

Humidity icon

72%

09:00

7

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

11

km/h

Humidity icon

66%

10:00

7

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

10

km/h

Humidity icon

58%

11:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

8

km/h

Humidity icon

51%

12:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

6

km/h

Humidity icon

47%

13:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

8

km/h

Humidity icon

44%

14:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

9

km/h

Humidity icon

41%

15:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

9

km/h

Humidity icon

39%

16:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

9

km/h

Humidity icon

38%

17:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

9

km/h

Humidity icon

40%

18:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

8

km/h

Humidity icon

38%

19:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

7

km/h

Humidity icon

43%

20:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

6

km/h

Humidity icon

47%

21:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

5

km/h

Humidity icon

52%

22:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

3

km/h

Humidity icon

56%

23:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

7

km/h

Humidity icon

56%

Sun

00:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

7

km/h

Humidity icon

59%

01:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

2

km/h

Humidity icon

66%

02:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 169 degree

4

km/h

Humidity icon

68%

03:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

6

km/h

Humidity icon

62%

04:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

3

km/h

Humidity icon

68%

05:00

7

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

2

km/h

Humidity icon

70%

06:00

7

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

5

km/h

Humidity icon

74%

07:00

7

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 236 degree

8

km/h

Humidity icon

78%

08:00

6

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

7

km/h

Humidity icon

78%

09:00

6

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 249 degree

10

km/h

Humidity icon

66%

10:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

11

km/h

Humidity icon

50%

11:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

11

km/h

Humidity icon

44%

12:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

12

km/h

Humidity icon

41%

13:00

6

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

10

km/h

Humidity icon

38%

14:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

10

km/h

Humidity icon

37%

15:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

11

km/h

Humidity icon

38%

16:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

11

km/h

Humidity icon

38%

17:00

10

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

11

km/h

Humidity icon

40%

Daily forecast

|

Umatilla County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Umatilla County?

IQAir Check icon

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

air quality map

Real-time Umatilla County air pollution map

Health recommendations

Pollen

What is the pollen count in Umatilla County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Umatilla County

Health recommendations

air quality map

Real-time Umatilla County air pollution map

Pollen

What is the pollen count in Umatilla County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Umatilla County

Most polluted locations near Umatilla County

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Crestline, California

116

2
The national flag of USA

Fort Worth, Texas

115

3
The national flag of USA

Madera, California

112

4
The national flag of USA

Redlands, California

111

5
The national flag of USA

Clovis, California

108

6
The national flag of USA

Fresno, California

105

7
The national flag of USA

Fresno County, California

105

8
The national flag of USA

Bakersfield, California

104

9
The national flag of USA

Merced, California

104

10
The national flag of USA

Hesperia, California

103

History

Historic air quality graph for Umatilla County

21 AQI⁺ US
Good
17:00–18:00 Oct 08 
AQI⁺ US

History

Historic air quality graph for Umatilla County

21 AQI⁺ US
Good
17:00–18:00 Oct 08 
AQI⁺ US

Most polluted locations near Umatilla County

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Crestline, California

116

2
The national flag of USA

Fort Worth, Texas

115

3
The national flag of USA

Madera, California

112

4
The national flag of USA

Redlands, California

111

5
The national flag of USA

Clovis, California

108

6
The national flag of USA

Fresno, California

105

7
The national flag of USA

Fresno County, California

105

8
The national flag of USA

Bakersfield, California

104

9
The national flag of USA

Merced, California

104

10
The national flag of USA

Hesperia, California

103

Be the first to measure and contribute air quality data to your community

Become a contributor
Polluted skies of Kuala Lumpur.
external link icon

October 8, 2026: Kuala Lumpur among top 10 most polluted cities in the world

external link icon

October 8, 2026: Beijing among top 10 most polluted cities in the world

Dry grass burning.
external link icon

Wildfire Map Spotlight: Bouquet Fire, California

Where is the cleanest air quality in Umatilla County?

No locations are available.