Air quality in Portland

Air quality index (AQI⁺) and PM2.5 air pollution in Portland • 39 Followers • 13:00, Apr 18 Local time

20*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3.6 µg/m³

weather condition icon

18°

wind direction icon

9 km/h

weather humid icon

87 %

Hourly forecast

Portland air quality index (AQI⁺) forecast

Now

20

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

9

km/h

Humidity icon

87%

15:00

20

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

20

km/h

Humidity icon

90%

16:00

29

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 328 degree

32

km/h

Humidity icon

91%

17:00

32

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

25

km/h

Humidity icon

93%

18:00

35

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 329 degree

26

km/h

Humidity icon

91%

19:00

40

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 344 degree

24

km/h

Humidity icon

89%

20:00

43

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 338 degree

16

km/h

Humidity icon

91%

21:00

47

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 350 degree

12

km/h

Humidity icon

91%

22:00

29

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 315 degree

8

km/h

Humidity icon

90%

23:00

30

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 283 degree

13

km/h

Humidity icon

92%

Sun

00:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 305 degree

11

km/h

Humidity icon

93%

01:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 302 degree

17

km/h

Humidity icon

93%

02:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 321 degree

19

km/h

Humidity icon

90%

03:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 324 degree

15

km/h

Humidity icon

86%

04:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 327 degree

12

km/h

Humidity icon

88%

05:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 310 degree

6

km/h

Humidity icon

90%

06:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 288 degree

6

km/h

Humidity icon

91%

07:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 286 degree

6

km/h

Humidity icon

86%

08:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 320 degree

4

km/h

Humidity icon

72%

09:00

12

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

4

km/h

Humidity icon

48%

10:00

16

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

8

km/h

Humidity icon

42%

11:00

16

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

13

km/h

Humidity icon

41%

12:00

16

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

19

km/h

Humidity icon

42%

13:00

15

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

23

km/h

Humidity icon

40%

14:00

15

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

24

km/h

Humidity icon

39%

15:00

15

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

25

km/h

Humidity icon

38%

16:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

23

km/h

Humidity icon

37%

17:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

19

km/h

Humidity icon

38%

18:00

19

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

12

km/h

Humidity icon

43%

19:00

20

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

5

km/h

Humidity icon

48%

20:00

20

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

8

km/h

Humidity icon

54%

21:00

20

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

8

km/h

Humidity icon

58%

22:00

26

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

8

km/h

Humidity icon

57%

23:00

26

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

10

km/h

Humidity icon

55%

Mon

00:00

26

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 193 degree

12

km/h

Humidity icon

60%

01:00

30

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 195 degree

13

km/h

Humidity icon

67%

02:00

30

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 205 degree

15

km/h

Humidity icon

69%

03:00

30

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 218 degree

18

km/h

Humidity icon

63%

04:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 235 degree

16

km/h

Humidity icon

63%

05:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 257 degree

11

km/h

Humidity icon

72%

06:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 265 degree

10

km/h

Humidity icon

78%

07:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 312 degree

10

km/h

Humidity icon

78%

08:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 24 degree

20

km/h

Humidity icon

70%

09:00

31

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

22

km/h

Humidity icon

62%

10:00

31

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

18

km/h

Humidity icon

59%

11:00

31

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

15

km/h

Humidity icon

56%

12:00

31

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

15

km/h

Humidity icon

51%

13:00

26

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

13

km/h

Humidity icon

46%

14:00

26

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

12

km/h

Humidity icon

43%

15:00

26

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

11

km/h

Humidity icon

41%

16:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

11

km/h

Humidity icon

41%

17:00

24

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

8

km/h

Humidity icon

41%

18:00

24

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

7

km/h

Humidity icon

45%

19:00

24

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

5

km/h

Humidity icon

51%

20:00

24

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

6

km/h

Humidity icon

74%

21:00

24

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 86 degree

7

km/h

Humidity icon

78%

22:00

26

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

8

km/h

Humidity icon

81%

23:00

26

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

9

km/h

Humidity icon

82%

Tue

00:00

26

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

10

km/h

Humidity icon

83%

01:00

24

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

11

km/h

Humidity icon

85%

02:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 165 degree

11

km/h

Humidity icon

87%

03:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 173 degree

11

km/h

Humidity icon

90%

04:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 177 degree

12

km/h

Humidity icon

91%

05:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 180 degree

12

km/h

Humidity icon

91%

06:00

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 182 degree

11

km/h

Humidity icon

91%

07:00

35

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

11

km/h

Humidity icon

84%

08:00

35

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

13

km/h

Humidity icon

74%

09:00

35

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

16

km/h

Humidity icon

64%

10:00

58

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

16

km/h

Humidity icon

58%

11:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 208 degree

17

km/h

Humidity icon

51%

12:00

58

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

17

km/h

Humidity icon

46%

13:00

36

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

18

km/h

Humidity icon

42%

Daily forecast

|

Portland air quality index (AQI⁺) forecast

Today

24

Weather icon

90%

24°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

32

km/h

Humidity icon

86%

Sun

23

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

25

km/h

Humidity icon

51%

Mon

28

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 0 degree

22

km/h

Humidity icon

59%

Air pollutants

What is the current air quality in Portland?

IQAir Check icon

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

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Portland today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Portland

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Portland today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Portland

Most polluted locations near Portland

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Towaoc, Colorado

78

2
The national flag of USA

Visalia, California

75

3
The national flag of USA

Casa Grande, Arizona

68

4
The national flag of USA

El Paso, Texas

64

5
The national flag of USA

Harrisburg, Pennsylvania

63

6
The national flag of USA

Lake Charles, Louisiana

63

7
The national flag of USA

Lancaster, Pennsylvania

63

8
The national flag of USA

Santa Maria, California

62

9
The national flag of USA

Delano, California

60

10
The national flag of USA

Columbia, Maryland

59

History

Historic air quality graph for Portland

20 AQI⁺ US
Good
13:00–14:00 Apr 18 Local time
AQI⁺ US

History

Historic air quality graph for Portland

20 AQI⁺ US
Good
13:00–14:00 Apr 18 Local time
AQI⁺ US

Most polluted locations near Portland

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Towaoc, Colorado

78

2
The national flag of USA

Visalia, California

75

3
The national flag of USA

Casa Grande, Arizona

68

4
The national flag of USA

El Paso, Texas

64

5
The national flag of USA

Harrisburg, Pennsylvania

63

6
The national flag of USA

Lake Charles, Louisiana

63

7
The national flag of USA

Lancaster, Pennsylvania

63

8
The national flag of USA

Santa Maria, California

62

9
The national flag of USA

Delano, California

60

10
The national flag of USA

Columbia, Maryland

59

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Where is the cleanest air quality in Portland?

No locations are available.