Cottleville Weldon Spring

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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 • 23:00, Nov 13 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.4 µg/m³

1°

9 km/h

64 %

Data source: PurpleAir

Hourly forecast

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

Now

1°

km/h

64%

Sat

00:00

1°

km/h

65%

01:00

1°

km/h

66%

02:00

1°

km/h

67%

03:00

0°

km/h

67%

04:00

0°

km/h

68%

05:00

0°

km/h

69%

06:00

-1°

km/h

71%

07:00

-1°

km/h

72%

08:00

1°

km/h

64%

09:00

3°

km/h

54%

10:00

5°

km/h

47%

11:00

7°

km/h

42%

12:00

8°

km/h

37%

13:00

9°

km/h

35%

14:00

9°

km/h

33%

15:00

9°

km/h

33%

16:00

9°

km/h

36%

17:00

6°

km/h

41%

18:00

6°

km/h

42%

19:00

5°

km/h

44%

20:00

5°

km/h

45%

21:00

4°

km/h

47%

22:00

4°

km/h

48%

23:00

4°

km/h

49%

Sun

00:00

4°

km/h

50%

01:00

3°

km/h

50%

02:00

3°

km/h

52%

03:00

3°

km/h

53%

04:00

3°

km/h

53%

05:00

2°

km/h

54%

06:00

2°

km/h

55%

07:00

2°

km/h

56%

08:00

4°

km/h

49%

09:00

6°

km/h

42%

10:00

8°

km/h

37%

11:00

9°

km/h

34%

12:00

10°

km/h

31%

13:00

11°

km/h

29%

14:00

11°

km/h

28%

15:00

11°

km/h

29%

16:00

10°

km/h

32%

17:00

8°

km/h

36%

18:00

8°

km/h

38%

19:00

7°

km/h

40%

20:00

7°

km/h

43%

21:00

6°

km/h

46%

22:00

6°

km/h

47%

23:00

6°

km/h

49%

Mon

00:00

5°

km/h

50%

01:00

5°

km/h

51%

02:00

5°

km/h

53%

03:00

4°

km/h

54%

04:00

4°

km/h

56%

05:00

4°

km/h

57%

06:00

4°

km/h

58%

07:00

3°

km/h

59%

08:00

5°

km/h

52%

09:00

7°

km/h

46%

10:00

9°

km/h

42%

11:00

11°

km/h

38%

12:00

12°

km/h

36%

13:00

12°

km/h

34%

14:00

13°

km/h

33%

15:00

13°

km/h

33%

16:00

12°

km/h

37%

17:00

10°

km/h

42%

18:00

9°

km/h

44%

19:00

9°

km/h

46%

20:00

8°

km/h

48%

21:00

8°

km/h

50%

22:00

7°

km/h

52%

Daily forecast

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

Today

9°

-1°

km/h

47%

Sun

11°

2°

km/h

40%

Mon

13°

3°

km/h

44%

Air pollutants

What is the current air quality near Cottleville Weldon Spring?

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

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

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

Pollen

What is the pollen count in Cottleville Weldon Spring today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

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Pollen

What is the pollen count in Cottleville Weldon Spring today?

Index

Low

Tree

None

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Cottleville Weldon Spring

24 AQI⁺ US

Good

22:00–23:00 Nov 13 Local time

AQI⁺ US

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Most polluted locations near Cottleville Weldon Spring, St. Charles County

Worldwide AQI⁺ ranking

Station ranking

Real-time Cottleville Weldon Spring AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Cottleville Weldon Spring	24

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Avenal, California	138
2	Leavenworth, Washington	113
3	Coeur d'Alene, Idaho	105
4	Wenatchee, Washington	104
5	Kettle Falls, Washington	97
6	Hood River, Oregon	92
7	Douglas, Washington	91
8	East Wenatchee, Washington	86
9	Chelan County, Washington	83
10	Kootenai County, Idaho	83