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Air quality near Cottleville Weldon Spring, St. Charles County

Air quality index (AQI⁺) and PM2.5 air pollution near Cottleville Weldon Spring, St. Charles County • 1.1K Followers • 10:00, Oct 21 Local time

Anonymous contributor

Data source: PurpleAir

29

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

5.2 µg/m³

weather condition icon

16°

wind direction icon

2 km/h

weather humid icon

65 %

Anonymous contributor

Data source: PurpleAir

Hourly forecast

Cottleville Weldon Spring, St. Charles County air quality index (AQI⁺) forecast

Now

29

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

2

km/h

Humidity icon

65%

11:00

32

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19°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

3

km/h

Humidity icon

60%

12:00

36

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20°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

3

km/h

Humidity icon

55%

13:00

40

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21°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

3

km/h

Humidity icon

51%

14:00

44

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22°

IQAir AirVisual Air Quality Map Wind rotating 231 degree

3

km/h

Humidity icon

49%

15:00

47

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22°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

3

km/h

Humidity icon

48%

16:00

49

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22°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

4

km/h

Humidity icon

48%

17:00

52

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

4

km/h

Humidity icon

50%

18:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 217 degree

2

km/h

Humidity icon

54%

19:00

58

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20°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

3

km/h

Humidity icon

57%

20:00

61

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19°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

3

km/h

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59%

21:00

64

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18°

IQAir AirVisual Air Quality Map Wind rotating 278 degree

3

km/h

Humidity icon

62%

22:00

69

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17°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

4

km/h

Humidity icon

67%

23:00

69

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17°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

2

km/h

Humidity icon

69%

Thu

00:00

69

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15°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

3

km/h

Humidity icon

74%

01:00

68

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15°

IQAir AirVisual Air Quality Map Wind rotating 259 degree

5

km/h

Humidity icon

78%

02:00

68

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

6

km/h

Humidity icon

80%

03:00

68

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14°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

6

km/h

Humidity icon

79%

04:00

66

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

3

km/h

Humidity icon

84%

05:00

66

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13°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

3

km/h

Humidity icon

85%

06:00

66

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 273 degree

3

km/h

Humidity icon

87%

07:00

66

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 285 degree

5

km/h

Humidity icon

88%

08:00

66

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

5

km/h

Humidity icon

84%

09:00

66

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14°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

3

km/h

Humidity icon

79%

10:00

64

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18°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

3

km/h

Humidity icon

69%

11:00

64

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20°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

2

km/h

Humidity icon

64%

12:00

64

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 28 degree

3

km/h

Humidity icon

55%

13:00

61

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22°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

4

km/h

Humidity icon

51%

14:00

61

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23°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

4

km/h

Humidity icon

49%

15:00

61

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23°

IQAir AirVisual Air Quality Map Wind rotating 19 degree

5

km/h

Humidity icon

48%

16:00

65

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23°

IQAir AirVisual Air Quality Map Wind rotating 5 degree

6

km/h

Humidity icon

50%

17:00

65

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23°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

6

km/h

Humidity icon

54%

18:00

65

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21°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

5

km/h

Humidity icon

56%

19:00

62

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20°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

5

km/h

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60%

20:00

62

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19°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

6

km/h

Humidity icon

65%

21:00

62

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19°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

6

km/h

Humidity icon

70%

22:00

69

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18°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

6

km/h

Humidity icon

74%

23:00

69

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18°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

6

km/h

Humidity icon

76%

Fri

00:00

69

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17°

IQAir AirVisual Air Quality Map Wind rotating 89 degree

7

km/h

Humidity icon

75%

01:00

71

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16°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

6

km/h

Humidity icon

80%

02:00

71

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16°

IQAir AirVisual Air Quality Map Wind rotating 110 degree

6

km/h

Humidity icon

80%

03:00

71

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16°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

8

km/h

Humidity icon

77%

04:00

70

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15°

IQAir AirVisual Air Quality Map Wind rotating 130 degree

7

km/h

Humidity icon

77%

05:00

70

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 121 degree

7

km/h

Humidity icon

81%

06:00

70

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 112 degree

7

km/h

Humidity icon

84%

07:00

63

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13°

IQAir AirVisual Air Quality Map Wind rotating 105 degree

7

km/h

Humidity icon

85%

08:00

63

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

8

km/h

Humidity icon

52%

09:00

63

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17°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

10

km/h

Humidity icon

45%

10:00

78

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19°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

11

km/h

Humidity icon

40%

11:00

78

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

11

km/h

Humidity icon

36%

12:00

78

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23°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

11

km/h

Humidity icon

33%

13:00

84

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

12

km/h

Humidity icon

31%

14:00

84

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

10

km/h

Humidity icon

30%

15:00

84

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

12

km/h

Humidity icon

30%

16:00

77

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 154 degree

11

km/h

Humidity icon

30%

17:00

77

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

11

km/h

Humidity icon

31%

18:00

77

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

10

km/h

Humidity icon

35%

19:00

66

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

10

km/h

Humidity icon

37%

20:00

66

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

11

km/h

Humidity icon

39%

21:00

66

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

10

km/h

Humidity icon

41%

22:00

71

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 145 degree

10

km/h

Humidity icon

42%

23:00

71

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 144 degree

11

km/h

Humidity icon

43%

Sat

00:00

71

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

11

km/h

Humidity icon

44%

01:00

71

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

11

km/h

Humidity icon

45%

02:00

71

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 148 degree

11

km/h

Humidity icon

45%

03:00

71

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15°

IQAir AirVisual Air Quality Map Wind rotating 151 degree

10

km/h

Humidity icon

44%

04:00

72

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

9

km/h

Humidity icon

44%

05:00

72

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 165 degree

9

km/h

Humidity icon

44%

06:00

72

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

9

km/h

Humidity icon

44%

07:00

67

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

8

km/h

Humidity icon

44%

08:00

67

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 156 degree

8

km/h

Humidity icon

43%

09:00

67

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

10

km/h

Humidity icon

37%

Daily forecast

|

Cottleville Weldon Spring, St. Charles County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality near Cottleville Weldon Spring?

IQAir Check icon

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

Health recommendations

Real-time Cottleville Weldon Spring, St. Charles County air pollution map

Pollen

What is the pollen count in Cottleville Weldon Spring today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast

Protect yourself from air pollution in Cottleville Weldon Spring

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Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Cottleville Weldon Spring today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast

History

Historic air quality graph for Cottleville Weldon Spring

29 AQI⁺ US
Good
09:00–10:00 Oct 21 Local time
AQI⁺ US

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Station ranking

Real-time Cottleville Weldon Spring AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Cottleville Weldon Spring

21

2
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5

City ranking

Real-time USA AQI⁺ city ranking

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109

5
The national flag of USA

Peaceful Valley, Washington

102

6
The national flag of USA

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98

7
The national flag of USA

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96

8
The national flag of USA

Madison, Wisconsin

94

9
The national flag of USA

Clairton, Pennsylvania

93

10
The national flag of USA

Brookfield, Wisconsin

92

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