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Air quality in St. Charles County

Air quality index (AQI⁺) and PM2.5 air pollution in St. Charles County • 902 Followers • 20:00, Apr 17 Local time

43

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

7.9 µg/m³

weather condition icon

25°

wind direction icon

23 km/h

weather humid icon

64 %

Hourly forecast

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

Now

43

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

23

km/h

Humidity icon

64%

21:00

42

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

21

km/h

Humidity icon

65%

22:00

40

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

19

km/h

Humidity icon

97%

23:00

38

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

9

km/h

Humidity icon

100%

Sat

00:00

36

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 129 degree

9

km/h

Humidity icon

100%

01:00

33

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 214 degree

12

km/h

Humidity icon

100%

02:00

31

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

13

km/h

Humidity icon

100%

03:00

28

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

17

km/h

Humidity icon

98%

04:00

23

Weather icon

90%

9°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

23

km/h

Humidity icon

97%

05:00

21

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

24

km/h

Humidity icon

89%

06:00

18

Weather icon

90%

8°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

19

km/h

Humidity icon

92%

07:00

13

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 318 degree

18

km/h

Humidity icon

90%

08:00

10

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

22

km/h

Humidity icon

68%

09:00

10

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

21

km/h

Humidity icon

61%

10:00

11

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

25

km/h

Humidity icon

55%

11:00

11

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

24

km/h

Humidity icon

54%

12:00

11

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

25

km/h

Humidity icon

51%

13:00

7

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

23

km/h

Humidity icon

46%

14:00

7

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 308 degree

23

km/h

Humidity icon

46%

15:00

7

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

24

km/h

Humidity icon

45%

16:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 305 degree

24

km/h

Humidity icon

42%

17:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 309 degree

24

km/h

Humidity icon

41%

18:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

23

km/h

Humidity icon

41%

19:00

6

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

18

km/h

Humidity icon

49%

20:00

6

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 295 degree

11

km/h

Humidity icon

63%

21:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 290 degree

11

km/h

Humidity icon

64%

22:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

8

km/h

Humidity icon

62%

23:00

6

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

8

km/h

Humidity icon

60%

Sun

00:00

6

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

8

km/h

Humidity icon

56%

01:00

7

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

10

km/h

Humidity icon

55%

02:00

7

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

7

km/h

Humidity icon

54%

03:00

7

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

7

km/h

Humidity icon

56%

04:00

13

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

8

km/h

Humidity icon

59%

05:00

13

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

9

km/h

Humidity icon

61%

06:00

13

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

8

km/h

Humidity icon

63%

07:00

13

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

7

km/h

Humidity icon

68%

08:00

13

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

6

km/h

Humidity icon

63%

09:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

7

km/h

Humidity icon

51%

10:00

14

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 276 degree

10

km/h

Humidity icon

39%

11:00

14

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

13

km/h

Humidity icon

32%

12:00

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

14

km/h

Humidity icon

30%

13:00

17

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

17

km/h

Humidity icon

31%

14:00

17

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 275 degree

20

km/h

Humidity icon

29%

15:00

17

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

21

km/h

Humidity icon

30%

16:00

21

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 264 degree

20

km/h

Humidity icon

30%

17:00

21

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

16

km/h

Humidity icon

32%

18:00

21

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 253 degree

12

km/h

Humidity icon

36%

19:00

20

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

5

km/h

Humidity icon

48%

20:00

20

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

11

km/h

Humidity icon

70%

21:00

20

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

11

km/h

Humidity icon

74%

22:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

19

km/h

Humidity icon

70%

23:00

29

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

12

km/h

Humidity icon

75%

Mon

00:00

29

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

10

km/h

Humidity icon

76%

01:00

23

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 72 degree

12

km/h

Humidity icon

75%

02:00

23

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

11

km/h

Humidity icon

78%

03:00

23

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

11

km/h

Humidity icon

79%

04:00

22

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

11

km/h

Humidity icon

80%

05:00

22

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

11

km/h

Humidity icon

82%

06:00

22

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

11

km/h

Humidity icon

79%

07:00

21

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 109 degree

11

km/h

Humidity icon

78%

08:00

21

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 122 degree

14

km/h

Humidity icon

72%

09:00

21

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 137 degree

17

km/h

Humidity icon

64%

10:00

19

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

17

km/h

Humidity icon

61%

11:00

19

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

16

km/h

Humidity icon

59%

12:00

19

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

14

km/h

Humidity icon

55%

13:00

19

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

14

km/h

Humidity icon

50%

14:00

19

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

15

km/h

Humidity icon

44%

15:00

19

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

20

km/h

Humidity icon

41%

16:00

22

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 233 degree

18

km/h

Humidity icon

40%

17:00

22

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

14

km/h

Humidity icon

47%

18:00

22

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 247 degree

12

km/h

Humidity icon

54%

19:00

22

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

9

km/h

Humidity icon

62%

Daily forecast

|

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

Today

18

Weather icon

14°

8°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

25

km/h

Humidity icon

57%

Sat

13

Weather icon

19°

6°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

21

km/h

Humidity icon

47%

Sun

22

Weather icon

23°

7°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

20

km/h

Humidity icon

59%

Air pollutants

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

IQAir exclamation icon

PM2.5 concentration is currently 1.6 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time St. Charles County air pollution map

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

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

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in St. Charles County

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
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

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in St. Charles County

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

Cottleville Weldon Spring

43

2
The national flag of USA

Orchard Farm

33

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Lancaster, California

94

2
The national flag of USA

Corpus Christi, Texas

73

3
The national flag of USA

Avenal, California

69

4
The national flag of USA

Lake Elsinore, California

69

5
The national flag of USA

San Bernardino County, California

67

6
The national flag of USA

Stratford, California

65

7
The national flag of USA

Sioux Falls, South Dakota

63

8
The national flag of USA

Wichita, Kansas

62

9
The national flag of USA

Grand Canyon Village, Arizona

60

10
The national flag of USA

Monroe, North Carolina

60

History

Historic air quality graph for St. Charles County

43 AQI⁺ US
Good
19:00–20:00 Apr 17 Local time
AQI⁺ US

History

Historic air quality graph for St. Charles County

43 AQI⁺ US
Good
19:00–20:00 Apr 17 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

Cottleville Weldon Spring

43

2
The national flag of USA

Orchard Farm

33

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Lancaster, California

94

2
The national flag of USA

Corpus Christi, Texas

73

3
The national flag of USA

Avenal, California

69

4
The national flag of USA

Lake Elsinore, California

69

5
The national flag of USA

San Bernardino County, California

67

6
The national flag of USA

Stratford, California

65

7
The national flag of USA

Sioux Falls, South Dakota

63

8
The national flag of USA

Wichita, Kansas

62

9
The national flag of USA

Grand Canyon Village, Arizona

60

10
The national flag of USA

Monroe, North Carolina

60

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