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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 • 911 Followers • 07:00, Jun 15 Local time

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

1.8 µg/m³

15°

6 km/h

81 %

Data source: PurpleAir

Hourly forecast

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

Now

15°

km/h

81%

08:00

18°

km/h

71%

09:00

20°

km/h

59%

10:00

20°

km/h

55%

11:00

22°

km/h

51%

12:00

23°

km/h

50%

13:00

24°

km/h

47%

14:00

24°

km/h

47%

15:00

24°

km/h

46%

16:00

25°

km/h

45%

17:00

24°

km/h

45%

18:00

24°

km/h

46%

19:00

23°

km/h

59%

20:00

21°

km/h

57%

21:00

20°

km/h

61%

22:00

19°

km/h

64%

23:00

20°

km/h

60%

Tue

00:00

18°

km/h

68%

01:00

16°

km/h

72%

02:00

16°

km/h

72%

03:00

16°

km/h

71%

04:00

16°

km/h

73%

05:00

15°

km/h

75%

06:00

15°

km/h

79%

07:00

16°

km/h

82%

08:00

19°

km/h

75%

09:00

21°

km/h

66%

10:00

23°

km/h

62%

11:00

25°

km/h

60%

12:00

25°

km/h

63%

13:00

27°

km/h

53%

14:00

28°

km/h

53%

15:00

28°

km/h

54%

16:00

90%

22°

km/h

89%

17:00

21°

km/h

77%

18:00

22°

km/h

78%

19:00

22°

km/h

80%

20:00

21°

km/h

87%

21:00

20°

km/h

92%

22:00

19°

km/h

97%

23:00

18°

km/h

100%

Wed

00:00

17°

km/h

100%

01:00

16°

km/h

100%

02:00

15°

km/h

100%

03:00

14°

km/h

100%

04:00

13°

km/h

100%

05:00

13°

km/h

100%

06:00

15°

km/h

100%

07:00

16°

km/h

96%

08:00

21°

km/h

76%

09:00

24°

km/h

70%

10:00

27°

km/h

63%

11:00

30°

km/h

54%

12:00

32°

km/h

50%

13:00

33°

km/h

46%

14:00

34°

km/h

44%

15:00

34°

km/h

44%

16:00

34°

km/h

44%

17:00

34°

km/h

45%

18:00

33°

km/h

49%

19:00

31°

km/h

56%

20:00

29°

km/h

61%

21:00

90%

26°

km/h

75%

22:00

90%

24°

km/h

91%

23:00

21°

km/h

83%

Thu

00:00

20°

km/h

83%

01:00

21°

km/h

84%

02:00

21°

km/h

84%

03:00

21°

km/h

85%

04:00

21°

km/h

76%

05:00

19°

km/h

76%

06:00

18°

km/h

74%

Daily forecast

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

Today

25°

14°

km/h

57%

Tue

28°

15°

km/h

73%

Wed

34°

15°

km/h

63%

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

Low

25%

Grass

Low

25%

Weed

None

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

Low

25%

Grass

Low

25%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Cottleville Weldon Spring

10 AQI⁺ US

Good

06:00–07:00 Jun 15 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	10

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	The Dalles, Oregon	155
2	Skamania County, Washington	124
3	Hood River, Oregon	123
4	Happy Valley, Oregon	102
5	White Salmon, Washington	88
6	Mount Hood Villages, Oregon	84
7	Klickitat County, Washington	83
8	Camas, Washington	79
9	St. George, Maine	61
10	Aliso Viejo, California	60