WorldArrow icon
Arrow iconLewiston

Air quality in Lewiston

Air quality index (AQI⁺) and PM2.5 air pollution in Lewiston • 18 Followers • 13:30, Oct 18 Local time

9*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

1.6 µg/m³

weather condition icon

28°

wind direction icon

28 km/h

weather humid icon

29 %

Hourly forecast

Lewiston air quality index (AQI⁺) forecast

Now

9

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

28

km/h

Humidity icon

29%

14:30

9

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

27

km/h

Humidity icon

29%

15:30

9

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

27

km/h

Humidity icon

27%

16:30

8

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

29

km/h

Humidity icon

27%

17:30

8

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

30

km/h

Humidity icon

29%

18:30

8

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

22

km/h

Humidity icon

31%

19:30

9

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

31

km/h

Humidity icon

35%

20:30

11

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

32

km/h

Humidity icon

43%

21:30

14

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

29

km/h

Humidity icon

46%

22:30

19

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

29

km/h

Humidity icon

45%

23:30

20

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

29

km/h

Humidity icon

45%

Mon

00:30

21

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

29

km/h

Humidity icon

47%

01:30

22

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

27

km/h

Humidity icon

52%

02:30

18

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

24

km/h

Humidity icon

58%

03:30

15

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

21

km/h

Humidity icon

61%

04:30

12

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

21

km/h

Humidity icon

64%

05:30

12

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

19

km/h

Humidity icon

66%

06:30

12

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

18

km/h

Humidity icon

68%

07:30

13

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

17

km/h

Humidity icon

66%

08:30

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

22

km/h

Humidity icon

55%

09:30

13

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

24

km/h

Humidity icon

46%

10:30

14

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 17 degree

22

km/h

Humidity icon

40%

11:30

13

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

25

km/h

Humidity icon

34%

12:30

13

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

27

km/h

Humidity icon

31%

13:30

13

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

25

km/h

Humidity icon

27%

14:30

11

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

22

km/h

Humidity icon

26%

15:30

9

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

16

km/h

Humidity icon

24%

16:30

8

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

11

km/h

Humidity icon

26%

17:30

7

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

15

km/h

Humidity icon

36%

18:30

7

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

3

km/h

Humidity icon

44%

19:30

7

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

7

km/h

Humidity icon

40%

20:30

6

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 67 degree

12

km/h

Humidity icon

38%

21:30

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

16

km/h

Humidity icon

41%

22:30

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

14

km/h

Humidity icon

39%

23:30

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 23 degree

7

km/h

Humidity icon

40%

Tue

00:30

6

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

11

km/h

Humidity icon

41%

01:30

6

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

10

km/h

Humidity icon

48%

02:30

6

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

10

km/h

Humidity icon

51%

03:30

6

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

8

km/h

Humidity icon

54%

04:30

6

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

8

km/h

Humidity icon

59%

05:30

6

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

6

km/h

Humidity icon

62%

06:30

6

Weather icon

70%

17°

IQAir AirVisual Air Quality Map Wind rotating 12 degree

7

km/h

Humidity icon

81%

07:30

6

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

8

km/h

Humidity icon

86%

08:30

6

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

8

km/h

Humidity icon

89%

09:30

6

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

6

km/h

Humidity icon

87%

10:30

6

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

9

km/h

Humidity icon

85%

11:30

6

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

13

km/h

Humidity icon

75%

12:30

6

Weather icon

70%

20°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

6

km/h

Humidity icon

82%

13:30

7

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 57 degree

6

km/h

Humidity icon

82%

14:30

6

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

5

km/h

Humidity icon

60%

15:30

6

Weather icon

80%

23°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

7

km/h

Humidity icon

63%

16:30

6

Weather icon

90%

23°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

8

km/h

Humidity icon

64%

17:30

6

Weather icon

80%

21°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

15

km/h

Humidity icon

81%

18:30

6

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

13

km/h

Humidity icon

90%

19:30

6

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

12

km/h

Humidity icon

96%

20:30

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

8

km/h

Humidity icon

98%

21:30

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

1

km/h

Humidity icon

98%

22:30

7

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

4

km/h

Humidity icon

97%

23:30

10

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

4

km/h

Humidity icon

95%

Wed

00:30

13

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

4

km/h

Humidity icon

96%

01:30

16

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 360 degree

1

km/h

Humidity icon

95%

02:30

13

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

4

km/h

Humidity icon

95%

03:30

10

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

3

km/h

Humidity icon

92%

04:30

8

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

3

km/h

Humidity icon

92%

05:30

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

5

km/h

Humidity icon

92%

06:30

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

8

km/h

Humidity icon

92%

07:30

9

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

8

km/h

Humidity icon

90%

08:30

11

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

6

km/h

Humidity icon

82%

09:30

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

9

km/h

Humidity icon

73%

10:30

16

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

10

km/h

Humidity icon

57%

11:30

18

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

10

km/h

Humidity icon

46%

12:30

20

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

4

km/h

Humidity icon

42%

Daily forecast

|

Lewiston air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Lewiston?

IQAir Check icon

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

air quality map

Real-time Lewiston air pollution map

Health recommendations

Protect yourself from air pollution in Lewiston

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Lewiston today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Lewiston

Health recommendations

air quality map

Real-time Lewiston air pollution map

Pollen

What is the pollen count in Lewiston today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Moderate

50%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Lewiston

Protect yourself from air pollution in Lewiston

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Lewiston

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Australia AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Australia

Branxton, New South Wales

56

2
The national flag of Australia

Darwin, Northern Territory

52

3
The national flag of Australia

Perth, Western Australia

29

4
The national flag of Australia

Singleton, New South Wales

25

5
The national flag of Australia

Port Melbourne, Victoria

24

6
The national flag of Australia

Adelaide, South Australia

22

7
The national flag of Australia

Rocklea, Queensland

22

8
The national flag of Australia

Melbourne, Victoria

20

9
The national flag of Australia

Canberra, ACT

19

10
The national flag of Australia

Bathurst, New South Wales

18

History

Historic air quality graph for Lewiston

9 AQI⁺ US
Good
13:30–14:30 Oct 18 Local time
AQI⁺ US

History

Historic air quality graph for Lewiston

9 AQI⁺ US
Good
13:30–14:30 Oct 18 Local time
AQI⁺ US

Most polluted locations near Lewiston

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Australia AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Australia

Branxton, New South Wales

56

2
The national flag of Australia

Darwin, Northern Territory

52

3
The national flag of Australia

Perth, Western Australia

29

4
The national flag of Australia

Singleton, New South Wales

25

5
The national flag of Australia

Port Melbourne, Victoria

24

6
The national flag of Australia

Adelaide, South Australia

22

7
The national flag of Australia

Rocklea, Queensland

22

8
The national flag of Australia

Melbourne, Victoria

20

9
The national flag of Australia

Canberra, ACT

19

10
The national flag of Australia

Bathurst, New South Wales

18

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

Become a contributor
Multiple buildings aerial shot
external link icon

Pakistan Air Quality Alert

Multiple buildings along the coast.
external link icon

Southeast Asia Air Quality Alert

A tall building in smog.
external link icon

October 17, 2026: Milan among top 10 most polluted cities in the world

Where is the cleanest air quality in Lewiston?

No locations are available.