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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 • 902 Followers • 23:00, Jun 02 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.7 µg/m³

20°

12 km/h

65 %

Data source: PurpleAir

Hourly forecast

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

Now

20°

km/h

65%

Wed

00:00

18°

km/h

70%

01:00

18°

km/h

68%

02:00

17°

km/h

68%

03:00

16°

km/h

76%

04:00

15°

km/h

81%

05:00

14°

km/h

79%

06:00

13°

km/h

91%

07:00

15°

km/h

84%

08:00

17°

km/h

72%

09:00

20°

km/h

65%

10:00

22°

km/h

60%

11:00

23°

km/h

53%

12:00

24°

km/h

50%

13:00

25°

km/h

48%

14:00

26°

km/h

46%

15:00

26°

km/h

46%

16:00

26°

km/h

46%

17:00

26°

km/h

47%

18:00

26°

km/h

51%

19:00

24°

km/h

57%

20:00

23°

km/h

58%

21:00

22°

km/h

63%

22:00

21°

km/h

74%

23:00

20°

km/h

76%

Thu

00:00

20°

km/h

77%

01:00

20°

km/h

78%

02:00

19°

km/h

79%

03:00

18°

km/h

81%

04:00

18°

km/h

80%

05:00

18°

km/h

75%

06:00

18°

km/h

78%

07:00

18°

km/h

84%

08:00

21°

km/h

77%

09:00

21°

km/h

74%

10:00

24°

km/h

67%

11:00

25°

km/h

63%

12:00

25°

km/h

63%

13:00

25°

km/h

70%

14:00

26°

km/h

59%

15:00

27°

km/h

57%

16:00

26°

km/h

59%

17:00

26°

km/h

62%

18:00

26°

km/h

64%

19:00

25°

km/h

71%

20:00

25°

km/h

61%

21:00

25°

km/h

59%

22:00

25°

km/h

56%

23:00

23°

km/h

60%

Fri

00:00

22°

km/h

62%

01:00

21°

km/h

64%

02:00

21°

km/h

62%

03:00

20°

km/h

63%

04:00

19°

km/h

64%

05:00

19°

km/h

65%

06:00

19°

km/h

64%

07:00

19°

km/h

65%

08:00

21°

km/h

63%

09:00

23°

km/h

59%

10:00

25°

km/h

55%

11:00

27°

km/h

51%

12:00

28°

km/h

48%

13:00

29°

km/h

46%

14:00

28°

km/h

50%

15:00

29°

km/h

45%

16:00

30°

km/h

42%

17:00

27°

km/h

56%

18:00

27°

km/h

59%

19:00

26°

km/h

60%

20:00

25°

km/h

63%

21:00

24°

km/h

53%

22:00

24°

km/h

50%

Daily forecast

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

Today

26°

13°

km/h

59%

Thu

27°

18°

km/h

66%

Fri

30°

19°

km/h

55%

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

Moderate

Tree

Moderate

50%

Grass

Moderate

50%

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

Moderate

Tree

Moderate

50%

Grass

Moderate

50%

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Cottleville Weldon Spring

26 AQI⁺ US

Good

22:00–23:00 Jun 02 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	Orchard Farm	37
2	Cottleville Weldon Spring	26

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	St. Petersburg, Florida	81
2	El Paso, Texas	78
3	Jurupa Valley, California	76
4	Murrieta, California	75
5	Palm Springs, California	70
6	Redlands, California	69
7	Beaumont, California	68
8	Crestline, California	64
9	Maricopa County, Arizona	63
10	Aliso Viejo, California	62