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Air quality in St. Charles County

Air quality index (AQI⁺) and PM2.5 air pollution in St. Charles County • 1K Followers • 21:00, Aug 15 Local time

Missouri Department of Natural ResourcesAnonymous contributor

40

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

86 µg/m³

weather condition icon

31°

wind direction icon

10 km/h

weather humid icon

63 %

Missouri Department of Natural ResourcesAnonymous contributor

Hourly forecast

St. Charles County air quality index (AQI⁺) forecast

Now

40

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

10

km/h

Humidity icon

63%

22:00

42

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31°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

9

km/h

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65%

23:00

43

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30°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

10

km/h

Humidity icon

67%

Sun

00:00

45

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30°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

10

km/h

Humidity icon

69%

01:00

46

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29°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

9

km/h

Humidity icon

69%

02:00

48

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

9

km/h

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70%

03:00

49

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 234 degree

10

km/h

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71%

04:00

48

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

29

km/h

Humidity icon

69%

05:00

49

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23°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

21

km/h

Humidity icon

92%

06:00

51

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23°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

3

km/h

Humidity icon

93%

07:00

52

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23°

IQAir AirVisual Air Quality Map Wind rotating 227 degree

9

km/h

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93%

08:00

53

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24°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

9

km/h

Humidity icon

87%

09:00

54

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27°

IQAir AirVisual Air Quality Map Wind rotating 245 degree

8

km/h

Humidity icon

75%

10:00

55

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29°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

11

km/h

Humidity icon

68%

11:00

55

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

10

km/h

Humidity icon

67%

12:00

55

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 296 degree

11

km/h

Humidity icon

63%

13:00

66

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 294 degree

12

km/h

Humidity icon

61%

14:00

66

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33°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

13

km/h

Humidity icon

58%

15:00

66

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

15

km/h

Humidity icon

56%

16:00

62

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

15

km/h

Humidity icon

55%

17:00

62

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 317 degree

14

km/h

Humidity icon

55%

18:00

62

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

14

km/h

Humidity icon

58%

19:00

63

Weather icon

31°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

13

km/h

Humidity icon

66%

20:00

63

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 346 degree

12

km/h

Humidity icon

75%

21:00

63

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

13

km/h

Humidity icon

83%

22:00

65

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 349 degree

13

km/h

Humidity icon

87%

23:00

65

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

11

km/h

Humidity icon

86%

Mon

00:00

65

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25°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

7

km/h

Humidity icon

91%

01:00

59

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25°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

10

km/h

Humidity icon

88%

02:00

59

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24°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

11

km/h

Humidity icon

90%

03:00

59

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23°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

10

km/h

Humidity icon

90%

04:00

53

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

14

km/h

Humidity icon

84%

05:00

53

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22°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

10

km/h

Humidity icon

88%

06:00

53

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21°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

9

km/h

Humidity icon

91%

07:00

48

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21°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

7

km/h

Humidity icon

92%

08:00

48

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21°

IQAir AirVisual Air Quality Map Wind rotating 358 degree

10

km/h

Humidity icon

86%

09:00

48

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22°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

11

km/h

Humidity icon

79%

10:00

53

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

11

km/h

Humidity icon

72%

11:00

53

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25°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

12

km/h

Humidity icon

66%

12:00

53

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

12

km/h

Humidity icon

58%

13:00

54

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28°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

11

km/h

Humidity icon

52%

14:00

54

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29°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

11

km/h

Humidity icon

49%

15:00

54

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29°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

12

km/h

Humidity icon

46%

16:00

54

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29°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

13

km/h

Humidity icon

44%

17:00

54

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29°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

13

km/h

Humidity icon

45%

18:00

54

Weather icon

28°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

12

km/h

Humidity icon

47%

19:00

55

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27°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

9

km/h

Humidity icon

53%

20:00

55

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24°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

12

km/h

Humidity icon

65%

21:00

55

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23°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

11

km/h

Humidity icon

72%

22:00

63

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

7

km/h

Humidity icon

75%

23:00

63

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21°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

8

km/h

Humidity icon

75%

Tue

00:00

63

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

7

km/h

Humidity icon

77%

01:00

62

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

6

km/h

Humidity icon

80%

02:00

62

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

4

km/h

Humidity icon

82%

03:00

62

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

6

km/h

Humidity icon

84%

04:00

58

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

6

km/h

Humidity icon

87%

05:00

58

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 139 degree

7

km/h

Humidity icon

87%

06:00

58

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

5

km/h

Humidity icon

87%

07:00

58

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 171 degree

6

km/h

Humidity icon

86%

08:00

58

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22°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

7

km/h

Humidity icon

77%

09:00

58

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

8

km/h

Humidity icon

68%

10:00

52

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

9

km/h

Humidity icon

59%

11:00

52

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29°

IQAir AirVisual Air Quality Map Wind rotating 188 degree

9

km/h

Humidity icon

51%

12:00

52

Weather icon

30°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

8

km/h

Humidity icon

45%

13:00

46

Weather icon

32°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

8

km/h

Humidity icon

40%

14:00

46

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

7

km/h

Humidity icon

36%

15:00

46

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

5

km/h

Humidity icon

34%

16:00

46

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

4

km/h

Humidity icon

33%

17:00

46

Weather icon

34°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

5

km/h

Humidity icon

34%

18:00

46

Weather icon

33°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

5

km/h

Humidity icon

40%

19:00

49

Weather icon

29°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

11

km/h

Humidity icon

51%

20:00

49

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

14

km/h

Humidity icon

67%

Daily forecast

|

St. Charles County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in St. Charles County?

IQAir Check icon

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

air quality map

Real-time St. Charles County air pollution map

Health recommendations

Protect yourself from air pollution in St. Charles County

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in St. Charles County today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in St. Charles County

Health recommendations

air quality map

Real-time St. Charles County air pollution map

Pollen

What is the pollen count in St. Charles County today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in St. Charles County

Protect yourself from air pollution in St. Charles County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near St. Charles County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in St. Charles County

#StationsAQI⁺ US
1
The national flag of USA

Orchard Farm

34

2
The national flag of USA

Cottleville Weldon Spring

25

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Leavenworth, Washington

239

2
The national flag of USA

Chelan County, Washington

234

3
The national flag of USA

Wenatchee, Washington

218

4
The national flag of USA

Douglas, Washington

206

5
The national flag of USA

Chelan, Washington

174

6
The national flag of USA

Crooked River Ranch, Oregon

148

7
The national flag of USA

Kittitas County, Washington

147

8
The national flag of USA

Madras, Oregon

131

9
The national flag of USA

Quincy, Washington

125

10
The national flag of USA

Grant County, Washington

113

History

Historic air quality graph for St. Charles County

25 AQI⁺ US
Good
20:00–21:00 Aug 15 Local time
AQI⁺ US

History

Historic air quality graph for St. Charles County

25 AQI⁺ US
Good
20:00–21:00 Aug 15 Local time
AQI⁺ US

Most polluted locations near St. Charles County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in St. Charles County

#StationsAQI⁺ US
1
The national flag of USA

Orchard Farm

34

2
The national flag of USA

Cottleville Weldon Spring

25

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Leavenworth, Washington

239

2
The national flag of USA

Chelan County, Washington

234

3
The national flag of USA

Wenatchee, Washington

218

4
The national flag of USA

Douglas, Washington

206

5
The national flag of USA

Chelan, Washington

174

6
The national flag of USA

Crooked River Ranch, Oregon

148

7
The national flag of USA

Kittitas County, Washington

147

8
The national flag of USA

Madras, Oregon

131

9
The national flag of USA

Quincy, Washington

125

10
The national flag of USA

Grant County, Washington

113

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