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Air quality in Castor

Air quality index (AQI⁺) and PM2.5 air pollution in Castor • 18 Followers • 08:00, Oct 20 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

2.5 µg/m³

1°

9 km/h

66 %

Hourly forecast

Castor air quality index (AQI⁺) forecast

Now

1°

km/h

66%

09:00

2°

km/h

60%

10:00

5°

km/h

50%

11:00

7°

km/h

44%

12:00

9°

km/h

39%

13:00

10°

km/h

35%

14:00

12°

km/h

32%

15:00

12°

km/h

31%

16:00

12°

km/h

31%

17:00

12°

km/h

33%

18:00

9°

km/h

40%

19:00

7°

km/h

47%

20:00

6°

km/h

50%

21:00

5°

km/h

52%

22:00

5°

km/h

52%

23:00

5°

km/h

54%

Wed

00:00

5°

km/h

55%

01:00

4°

km/h

57%

02:00

4°

km/h

58%

03:00

4°

km/h

58%

04:00

4°

km/h

58%

05:00

4°

km/h

61%

06:00

4°

km/h

63%

07:00

3°

km/h

69%

08:00

2°

km/h

77%

09:00

3°

km/h

74%

10:00

6°

km/h

59%

11:00

9°

km/h

46%

12:00

12°

km/h

37%

13:00

14°

km/h

30%

14:00

15°

km/h

26%

15:00

16°

km/h

24%

16:00

16°

km/h

24%

17:00

15°

km/h

28%

18:00

11°

km/h

34%

19:00

9°

km/h

37%

20:00

8°

km/h

38%

21:00

8°

km/h

38%

22:00

7°

km/h

38%

23:00

7°

km/h

37%

Thu

00:00

6°

km/h

41%

01:00

5°

km/h

45%

02:00

5°

km/h

48%

03:00

4°

km/h

48%

04:00

4°

km/h

47%

05:00

4°

km/h

48%

06:00

3°

km/h

50%

07:00

3°

km/h

51%

08:00

2°

km/h

52%

09:00

3°

km/h

50%

10:00

6°

km/h

41%

11:00

9°

km/h

36%

12:00

11°

km/h

34%

13:00

12°

km/h

33%

14:00

13°

km/h

32%

15:00

14°

km/h

31%

16:00

14°

km/h

31%

17:00

13°

km/h

35%

18:00

10°

km/h

43%

19:00

8°

km/h

50%

20:00

7°

km/h

54%

21:00

6°

km/h

57%

22:00

6°

km/h

58%

23:00

7°

km/h

56%

Fri

00:00

7°

km/h

57%

01:00

6°

km/h

60%

02:00

7°

km/h

57%

03:00

7°

km/h

57%

04:00

7°

km/h

58%

05:00

5°

km/h

66%

06:00

6°

km/h

67%

07:00

80%

5°

km/h

85%

Daily forecast

Castor air quality index (AQI⁺) forecast

Today

12°

1°

km/h

47%

Wed

16°

2°

km/h

44%

Thu

14°

2°

km/h

43%

Air pollutants

What is the current air quality in Castor?

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

Real-time Castor air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Castor

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Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

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Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

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Pollen

What is the pollen count in Castor today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Castor

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Castor air pollution map

Pollen

What is the pollen count in Castor today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Castor

Protect yourself from air pollution in Castor

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Castor

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Castor

#	Stations	AQI⁺ US
1	50 Avenue	8

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Vanderhoof, British Columbia	153
2	Windsor, Ontario	72
3	Smithers, British Columbia	57
4	Houston, British Columbia	53
5	Selkirk, Manitoba	48
6	Fernie, British Columbia	43
7	Mississauga, Ontario	41
8	Port Stanley, Ontario	41
9	Fort St John, British Columbia	39
10	Medicine Hat, Alberta	39

History

Historic air quality graph for Castor

14 AQI⁺ US

Good

07:00–08:00 Oct 20 Local time

AQI⁺ US

History

Historic air quality graph for Castor

14 AQI⁺ US

Good

07:00–08:00 Oct 20 Local time

AQI⁺ US

Most polluted locations near Castor

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Castor

#	Stations	AQI⁺ US
1	50 Avenue	8

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Vanderhoof, British Columbia	153
2	Windsor, Ontario	72
3	Smithers, British Columbia	57
4	Houston, British Columbia	53
5	Selkirk, Manitoba	48
6	Fernie, British Columbia	43
7	Mississauga, Ontario	41
8	Port Stanley, Ontario	41
9	Fort St John, British Columbia	39
10	Medicine Hat, Alberta	39