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Air quality in Halfmoon Bay

Air quality index (AQI⁺) and PM2.5 air pollution in Halfmoon Bay • 25 Followers • 02:00, Oct 10 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

0.9 µg/m³

9°

2 km/h

86 %

Hourly forecast

Halfmoon Bay air quality index (AQI⁺) forecast

Now

9°

km/h

86%

03:00

9°

km/h

90%

04:00

9°

km/h

92%

05:00

9°

km/h

91%

06:00

9°

km/h

93%

07:00

9°

km/h

91%

08:00

9°

km/h

90%

09:00

9°

km/h

87%

10:00

10°

km/h

84%

11:00

11°

km/h

81%

12:00

12°

km/h

75%

13:00

12°

km/h

65%

14:00

13°

km/h

59%

15:00

13°

km/h

54%

16:00

13°

km/h

51%

17:00

13°

km/h

53%

18:00

13°

km/h

50%

19:00

13°

km/h

50%

20:00

12°

km/h

46%

21:00

11°

km/h

39%

22:00

11°

km/h

41%

23:00

10°

km/h

41%

Sun

00:00

10°

km/h

40%

01:00

10°

km/h

38%

02:00

10°

km/h

42%

03:00

10°

km/h

46%

04:00

9°

km/h

49%

05:00

9°

km/h

52%

06:00

9°

km/h

51%

07:00

9°

km/h

51%

08:00

9°

km/h

51%

09:00

9°

km/h

51%

10:00

10°

km/h

50%

11:00

11°

km/h

52%

12:00

12°

km/h

51%

13:00

12°

km/h

48%

14:00

13°

km/h

48%

15:00

13°

km/h

48%

16:00

13°

km/h

46%

17:00

13°

km/h

46%

18:00

12°

km/h

51%

19:00

12°

km/h

52%

20:00

12°

km/h

55%

21:00

11°

km/h

57%

22:00

11°

km/h

58%

23:00

11°

km/h

57%

Mon

00:00

11°

km/h

53%

01:00

11°

km/h

52%

02:00

10°

km/h

54%

03:00

10°

km/h

52%

04:00

10°

km/h

50%

05:00

10°

km/h

53%

06:00

8°

km/h

60%

07:00

8°

km/h

62%

08:00

8°

km/h

64%

09:00

9°

km/h

65%

10:00

11°

km/h

66%

11:00

11°

km/h

67%

12:00

12°

km/h

68%

13:00

12°

km/h

68%

14:00

12°

km/h

66%

15:00

12°

km/h

64%

16:00

13°

km/h

63%

17:00

12°

km/h

65%

18:00

11°

km/h

67%

19:00

11°

km/h

65%

20:00

11°

km/h

63%

21:00

11°

km/h

62%

22:00

11°

km/h

61%

23:00

11°

km/h

60%

Tue

00:00

11°

km/h

62%

01:00

11°

km/h

63%

Daily forecast

Halfmoon Bay air quality index (AQI⁺) forecast

Today

13°

9°

km/h

65%

Sun

13°

9°

km/h

51%

Mon

13°

8°

km/h

64%

Air pollutants

What is the current air quality in Halfmoon Bay?

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

Real-time Halfmoon Bay 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 Halfmoon Bay

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

Pollen

What is the pollen count in Halfmoon Bay today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Halfmoon Bay

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Halfmoon Bay air pollution map

Pollen

What is the pollen count in Halfmoon Bay today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in Halfmoon Bay

Protect yourself from air pollution in Halfmoon Bay

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 Halfmoon Bay

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Halfmoon Bay

#	Stations	AQI⁺ US
1	429-375 Vaucroft Rd	12
2	Rockwater Secret Cove Resort	7
3	Brooks Cove HMB	6

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Regina, Saskatchewan	62
2	Medicine Hat, Alberta	45
3	Kitimat, British Columbia	36
4	Winnipeg, Manitoba	36
5	Yellowknife, Northwest Territories	35
6	Hamilton, Ontario	34
7	Swift Current, Saskatchewan	32
8	Waterloo, Ontario	31
9	Penticton, British Columbia	30
10	Port Alberni, British Columbia	29

History

Historic air quality graph for Halfmoon Bay

5 AQI⁺ US

Good

01:00–02:00 Oct 10 Local time

AQI⁺ US

History

Historic air quality graph for Halfmoon Bay

5 AQI⁺ US

Good

01:00–02:00 Oct 10 Local time

AQI⁺ US

Most polluted locations near Halfmoon Bay

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Halfmoon Bay

#	Stations	AQI⁺ US
1	429-375 Vaucroft Rd	12
2	Rockwater Secret Cove Resort	7
3	Brooks Cove HMB	6

City ranking

Real-time Canada AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Regina, Saskatchewan	62
2	Medicine Hat, Alberta	45
3	Kitimat, British Columbia	36
4	Winnipeg, Manitoba	36
5	Yellowknife, Northwest Territories	35
6	Hamilton, Ontario	34
7	Swift Current, Saskatchewan	32
8	Waterloo, Ontario	31
9	Penticton, British Columbia	30
10	Port Alberni, British Columbia	29