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 • 15:00, Nov 11 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.9 µg/m³

19°

27 km/h

41 %

Data source: PurpleAir

Hourly forecast

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

Now

19°

km/h

41%

16:00

18°

km/h

48%

17:00

17°

km/h

59%

18:00

16°

km/h

63%

19:00

14°

km/h

67%

20:00

12°

km/h

72%

21:00

11°

km/h

72%

22:00

10°

km/h

72%

23:00

9°

km/h

74%

Thu

00:00

9°

km/h

76%

01:00

8°

km/h

78%

02:00

8°

km/h

79%

03:00

8°

km/h

78%

04:00

9°

km/h

71%

05:00

10°

km/h

73%

06:00

10°

km/h

74%

07:00

9°

km/h

80%

08:00

8°

km/h

79%

09:00

9°

km/h

67%

10:00

10°

km/h

53%

11:00

11°

km/h

44%

12:00

11°

km/h

38%

13:00

11°

km/h

37%

14:00

11°

km/h

36%

15:00

11°

km/h

37%

16:00

10°

km/h

42%

17:00

8°

km/h

49%

18:00

6°

km/h

54%

19:00

5°

km/h

57%

20:00

5°

km/h

58%

21:00

4°

km/h

59%

22:00

4°

km/h

62%

23:00

3°

km/h

63%

Fri

00:00

3°

km/h

64%

01:00

2°

km/h

64%

02:00

2°

km/h

66%

03:00

2°

km/h

68%

04:00

1°

km/h

70%

05:00

1°

km/h

72%

06:00

1°

km/h

73%

07:00

0°

km/h

75%

08:00

1°

km/h

69%

09:00

3°

km/h

60%

10:00

5°

km/h

51%

11:00

6°

km/h

43%

12:00

7°

km/h

39%

13:00

7°

km/h

36%

14:00

8°

km/h

36%

15:00

7°

km/h

35%

16:00

7°

km/h

37%

17:00

5°

km/h

42%

18:00

4°

km/h

46%

19:00

3°

km/h

49%

20:00

3°

km/h

52%

21:00

2°

km/h

55%

22:00

2°

km/h

57%

23:00

1°

km/h

59%

Sat

00:00

1°

km/h

61%

01:00

1°

km/h

63%

02:00

1°

km/h

64%

03:00

0°

km/h

66%

04:00

0°

km/h

68%

05:00

0°

km/h

70%

06:00

-1°

km/h

71%

07:00

-1°

km/h

72%

08:00

1°

km/h

64%

09:00

3°

km/h

55%

10:00

5°

km/h

48%

11:00

7°

km/h

41%

12:00

8°

km/h

37%

13:00

9°

km/h

34%

14:00

9°

km/h

33%

Daily forecast

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

Today

21°

10°

km/h

62%

Thu

11°

4°

km/h

54%

Fri

8°

0°

km/h

50%

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

Protect yourself from air pollution in Cottleville Weldon Spring

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Air Quality Monitors

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

27 AQI⁺ US

Good

14:00–15:00 Nov 11 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	27

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Pixley, California	116
2	Delano, California	107
3	Shasta Lake, California	104
4	Franklin, Merced County, California	103
5	Sandpoint, Idaho	99
6	Kettleman City, California	97
7	Matheny, California	96
8	Columbia, South Carolina	93
9	Graeagle, California	91
10	Mission Viejo, California	91