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Air quality in Knox County

Air quality index (AQI⁺) and PM2.5 air pollution in Knox County • 01:00, Aug 07

EPA Office of Atmospheric ProtectionAnonymous contributor

25

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

54 µg/m³

weather condition icon

21°

wind direction icon

5 km/h

weather humid icon

100 %

EPA Office of Atmospheric ProtectionAnonymous contributor

Hourly forecast

Knox County air quality index (AQI⁺) forecast

Now

25

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

5

km/h

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100%

02:00

27

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21°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

5

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100%

03:00

29

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21°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

3

km/h

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100%

04:00

31

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21°

IQAir AirVisual Air Quality Map Wind rotating 125 degree

3

km/h

Humidity icon

100%

05:00

35

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21°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

2

km/h

Humidity icon

100%

06:00

38

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21°

IQAir AirVisual Air Quality Map Wind rotating 41 degree

4

km/h

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100%

07:00

41

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21°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

4

km/h

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100%

08:00

43

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

4

km/h

Humidity icon

99%

09:00

45

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

7

km/h

Humidity icon

98%

10:00

48

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23°

IQAir AirVisual Air Quality Map Wind rotating 111 degree

4

km/h

Humidity icon

96%

11:00

53

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25°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

4

km/h

Humidity icon

88%

12:00

55

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25°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

11

km/h

Humidity icon

86%

13:00

58

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27°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

14

km/h

Humidity icon

78%

14:00

54

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28°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

18

km/h

Humidity icon

78%

15:00

54

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28°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

18

km/h

Humidity icon

75%

16:00

54

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29°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

19

km/h

Humidity icon

70%

17:00

56

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29°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

21

km/h

Humidity icon

67%

18:00

56

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29°

IQAir AirVisual Air Quality Map Wind rotating 221 degree

19

km/h

Humidity icon

67%

19:00

56

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29°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

17

km/h

Humidity icon

69%

20:00

55

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28°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

13

km/h

Humidity icon

74%

21:00

55

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26°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

9

km/h

Humidity icon

83%

22:00

55

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25°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

7

km/h

Humidity icon

88%

23:00

56

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24°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

8

km/h

Humidity icon

93%

Sat

00:00

56

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

7

km/h

Humidity icon

95%

01:00

56

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22°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

5

km/h

Humidity icon

98%

02:00

54

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22°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

3

km/h

Humidity icon

100%

03:00

54

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23°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

2

km/h

Humidity icon

99%

04:00

54

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23°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

3

km/h

Humidity icon

99%

05:00

53

Weather icon

70%

22°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

5

km/h

Humidity icon

100%

06:00

53

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22°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

6

km/h

Humidity icon

100%

07:00

53

Weather icon

80%

22°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

4

km/h

Humidity icon

100%

08:00

52

Weather icon

80%

23°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

4

km/h

Humidity icon

100%

09:00

52

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23°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

6

km/h

Humidity icon

99%

10:00

52

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25°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

9

km/h

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99%

11:00

60

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26°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

8

km/h

Humidity icon

92%

12:00

60

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28°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

9

km/h

Humidity icon

81%

13:00

60

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28°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

9

km/h

Humidity icon

80%

14:00

67

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28°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

8

km/h

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80%

15:00

67

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29°

IQAir AirVisual Air Quality Map Wind rotating 268 degree

8

km/h

Humidity icon

78%

16:00

67

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29°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

9

km/h

Humidity icon

76%

17:00

59

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29°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

8

km/h

Humidity icon

83%

18:00

59

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29°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

9

km/h

Humidity icon

80%

19:00

59

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29°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

7

km/h

Humidity icon

77%

20:00

59

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28°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

4

km/h

Humidity icon

80%

21:00

59

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25°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

10

km/h

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83%

22:00

59

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24°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

7

km/h

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84%

23:00

60

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24°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

10

km/h

Humidity icon

84%

Sun

00:00

60

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23°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

10

km/h

Humidity icon

87%

01:00

60

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22°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

10

km/h

Humidity icon

93%

02:00

58

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22°

IQAir AirVisual Air Quality Map Wind rotating 210 degree

10

km/h

Humidity icon

95%

03:00

58

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22°

IQAir AirVisual Air Quality Map Wind rotating 216 degree

9

km/h

Humidity icon

95%

04:00

58

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22°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

8

km/h

Humidity icon

93%

05:00

55

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21°

IQAir AirVisual Air Quality Map Wind rotating 234 degree

7

km/h

Humidity icon

94%

06:00

55

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21°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

9

km/h

Humidity icon

95%

07:00

55

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21°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

7

km/h

Humidity icon

96%

08:00

57

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22°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

6

km/h

Humidity icon

94%

09:00

57

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24°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

8

km/h

Humidity icon

88%

10:00

57

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25°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

9

km/h

Humidity icon

81%

11:00

55

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27°

IQAir AirVisual Air Quality Map Wind rotating 179 degree

10

km/h

Humidity icon

75%

12:00

55

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28°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

11

km/h

Humidity icon

69%

13:00

55

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29°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

14

km/h

Humidity icon

66%

14:00

53

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30°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

17

km/h

Humidity icon

65%

15:00

53

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31°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

16

km/h

Humidity icon

61%

16:00

53

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31°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

19

km/h

Humidity icon

60%

17:00

56

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31°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

20

km/h

Humidity icon

62%

18:00

56

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30°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

19

km/h

Humidity icon

68%

19:00

56

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29°

IQAir AirVisual Air Quality Map Wind rotating 198 degree

15

km/h

Humidity icon

72%

20:00

56

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27°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

13

km/h

Humidity icon

80%

21:00

56

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25°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

11

km/h

Humidity icon

87%

22:00

56

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

12

km/h

Humidity icon

88%

23:00

57

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

13

km/h

Humidity icon

89%

Mon

00:00

57

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

13

km/h

Humidity icon

94%

Daily forecast

|

Knox County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Knox County?

IQAir Check icon

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

air quality map

Real-time Knox County air pollution map

Health recommendations

Protect yourself from air pollution in Knox County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Knox County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Knox County

Health recommendations

air quality map

Real-time Knox County air pollution map

Pollen

What is the pollen count in Knox County today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Knox County

Protect yourself from air pollution in Knox County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Knox County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Knox County

#StationsAQI⁺ US
1
The national flag of USA

Purdue Rd

22

2
The national flag of USA

Vincennes Station

22

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Inchelium, Washington

288

2
The national flag of USA

Chelan, Washington

245

3
The national flag of USA

Ferry County, Washington

229

4
The national flag of USA

Winthrop, Washington

229

5
The national flag of USA

Okanogan County, Washington

219

6
The national flag of USA

Stevens County, Washington

213

7
The national flag of USA

Kettle Falls, Washington

210

8
The national flag of USA

Omak, Washington

198

9
The national flag of USA

Okanogan, Washington

192

10
The national flag of USA

Lake County, Montana

184

History

Historic air quality graph for Knox County

22 AQI⁺ US
Good
00:00–01:00 Aug 07 
AQI⁺ US

History

Historic air quality graph for Knox County

22 AQI⁺ US
Good
00:00–01:00 Aug 07 
AQI⁺ US

Most polluted locations near Knox County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Knox County

#StationsAQI⁺ US
1
The national flag of USA

Purdue Rd

22

2
The national flag of USA

Vincennes Station

22

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Inchelium, Washington

288

2
The national flag of USA

Chelan, Washington

245

3
The national flag of USA

Ferry County, Washington

229

4
The national flag of USA

Winthrop, Washington

229

5
The national flag of USA

Okanogan County, Washington

219

6
The national flag of USA

Stevens County, Washington

213

7
The national flag of USA

Kettle Falls, Washington

210

8
The national flag of USA

Omak, Washington

198

9
The national flag of USA

Okanogan, Washington

192

10
The national flag of USA

Lake County, Montana

184

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