Air quality in Lewiston

Air quality index (AQI⁺) and PM2.5 air pollution in Lewiston • 25 Followers • 19:00, Apr 21 Local time

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22*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4 µg/m³

weather condition icon

18°

wind direction icon

8 km/h

weather humid icon

61 %

Hourly forecast

Lewiston air quality index (AQI⁺) forecast

Now

22

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

8

km/h

Humidity icon

61%

21:00

22

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

8

km/h

Humidity icon

63%

22:00

21

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 4 degree

8

km/h

Humidity icon

66%

23:00

21

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

7

km/h

Humidity icon

70%

Wed

00:00

21

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

7

km/h

Humidity icon

70%

01:00

22

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 14 degree

8

km/h

Humidity icon

72%

02:00

21

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

8

km/h

Humidity icon

73%

03:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

7

km/h

Humidity icon

73%

04:00

19

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

7

km/h

Humidity icon

74%

05:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 51 degree

8

km/h

Humidity icon

75%

06:00

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 68 degree

9

km/h

Humidity icon

81%

07:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 92 degree

10

km/h

Humidity icon

90%

08:00

19

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

12

km/h

Humidity icon

85%

09:00

19

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 115 degree

10

km/h

Humidity icon

75%

10:00

22

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

12

km/h

Humidity icon

67%

11:00

22

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

14

km/h

Humidity icon

62%

12:00

22

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 114 degree

15

km/h

Humidity icon

58%

13:00

16

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

18

km/h

Humidity icon

54%

14:00

16

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

20

km/h

Humidity icon

51%

15:00

16

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

21

km/h

Humidity icon

50%

16:00

14

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

22

km/h

Humidity icon

49%

17:00

14

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

22

km/h

Humidity icon

56%

18:00

14

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

21

km/h

Humidity icon

55%

19:00

18

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

17

km/h

Humidity icon

66%

20:00

18

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

16

km/h

Humidity icon

77%

21:00

18

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

20

km/h

Humidity icon

91%

22:00

19

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

23

km/h

Humidity icon

96%

23:00

19

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

23

km/h

Humidity icon

95%

Thu

00:00

19

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

23

km/h

Humidity icon

94%

01:00

19

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

23

km/h

Humidity icon

95%

02:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

22

km/h

Humidity icon

96%

03:00

19

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

23

km/h

Humidity icon

97%

04:00

17

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 178 degree

25

km/h

Humidity icon

98%

05:00

17

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

26

km/h

Humidity icon

97%

06:00

17

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

26

km/h

Humidity icon

97%

07:00

15

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 183 degree

25

km/h

Humidity icon

98%

08:00

15

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

26

km/h

Humidity icon

97%

09:00

15

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

27

km/h

Humidity icon

95%

10:00

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

27

km/h

Humidity icon

94%

11:00

14

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

27

km/h

Humidity icon

91%

12:00

14

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

25

km/h

Humidity icon

88%

13:00

14

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

26

km/h

Humidity icon

86%

14:00

14

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

29

km/h

Humidity icon

84%

15:00

14

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

31

km/h

Humidity icon

78%

16:00

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

32

km/h

Humidity icon

78%

17:00

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

31

km/h

Humidity icon

76%

18:00

13

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

28

km/h

Humidity icon

77%

19:00

22

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

26

km/h

Humidity icon

78%

20:00

22

Weather icon

80%

17°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

21

km/h

Humidity icon

91%

21:00

22

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 161 degree

22

km/h

Humidity icon

93%

22:00

23

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

26

km/h

Humidity icon

93%

23:00

23

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

27

km/h

Humidity icon

94%

Fri

00:00

23

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

28

km/h

Humidity icon

94%

01:00

19

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

33

km/h

Humidity icon

94%

02:00

19

Weather icon

80%

15°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

37

km/h

Humidity icon

90%

03:00

19

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

20

km/h

Humidity icon

94%

04:00

16

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

18

km/h

Humidity icon

88%

05:00

16

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

20

km/h

Humidity icon

92%

06:00

16

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

15

km/h

Humidity icon

95%

07:00

13

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

25

km/h

Humidity icon

79%

08:00

13

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

22

km/h

Humidity icon

78%

09:00

13

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

25

km/h

Humidity icon

70%

10:00

8

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

24

km/h

Humidity icon

65%

11:00

8

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

22

km/h

Humidity icon

60%

12:00

8

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

23

km/h

Humidity icon

58%

13:00

8

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

25

km/h

Humidity icon

56%

14:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

23

km/h

Humidity icon

53%

15:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

22

km/h

Humidity icon

51%

16:00

9

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

22

km/h

Humidity icon

51%

17:00

9

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

23

km/h

Humidity icon

51%

18:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

21

km/h

Humidity icon

56%

19:00

7

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

19

km/h

Humidity icon

58%

Daily forecast

|

Lewiston air quality index (AQI⁺) forecast

Today

19

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

23

km/h

Humidity icon

68%

Wed

17

Weather icon

21°

15°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

32

km/h

Humidity icon

88%

Thu

15

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

25

km/h

Humidity icon

63%

Air pollutants

What is the current air quality in Lewiston?

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

Protect yourself from air pollution in Lewiston

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 Lewiston today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Lewiston

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 Lewiston today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Lewiston

Protect yourself from air pollution in Lewiston

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 Lewiston

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Calipatria, California

160

2
The national flag of USA

Fernandina Beach, Florida

149

3
The national flag of USA

Coachella, California

128

4
The national flag of USA

Avenal, California

105

5
The national flag of USA

Eagan, Minnesota

99

6
The national flag of USA

Westmorland, California

98

7
The national flag of USA

Calexico, California

94

8
The national flag of USA

Brunswick, Georgia

85

9
The national flag of USA

Brawley, California

80

10
The national flag of USA

Edina, Minnesota

77

History

Historic air quality graph for Lewiston

22 AQI⁺ US
Good
19:00–20:00 Apr 21 Local time
AQI⁺ US

History

Historic air quality graph for Lewiston

22 AQI⁺ US
Good
19:00–20:00 Apr 21 Local time
AQI⁺ US

Most polluted locations near Lewiston

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Calipatria, California

160

2
The national flag of USA

Fernandina Beach, Florida

149

3
The national flag of USA

Coachella, California

128

4
The national flag of USA

Avenal, California

105

5
The national flag of USA

Eagan, Minnesota

99

6
The national flag of USA

Westmorland, California

98

7
The national flag of USA

Calexico, California

94

8
The national flag of USA

Brunswick, Georgia

85

9
The national flag of USA

Brawley, California

80

10
The national flag of USA

Edina, Minnesota

77

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

Where is the cleanest air quality in Lewiston?

No locations are available.