Choose another country or region to see content specific to your location and shop online.

San Juan Island National Historical Park - English Camp Maintenance Shop

Air quality near San Juan Island National Historical Park - English Camp Maintenance Shop, Roche Harbor

Air quality index (AQI⁺) and PM2.5 air pollution near San Juan Island National Historical Park - English Camp Maintenance Shop, Roche Harbor • 7 Followers • 07:00, Nov 15

5

US AQI⁺

Good

Main pollutant:

PM2.5

0.9 µg/m³

9°

8 km/h

91 %

Hourly forecast

San Juan Island National Historical Park - English Camp Maintenance Shop, Roche Harbor air quality index (AQI⁺) forecast

Now

5

9°

8

km/h

91%

08:00

6

9°

6

km/h

93%

09:00

7

10°

4

km/h

90%

10:00

8

10°

7

km/h

87%

11:00

9

70%

10°

6

km/h

82%

12:00

10

10°

1

km/h

81%

13:00

11

10°

3

km/h

81%

14:00

12

70%

10°

1

km/h

80%

15:00

13

10°

4

km/h

83%

16:00

14

9°

5

km/h

85%

17:00

17

70%

9°

8

km/h

86%

18:00

20

9°

8

km/h

82%

19:00

24

9°

1

km/h

82%

20:00

25

9°

5

km/h

83%

21:00

26

9°

6

km/h

82%

22:00

27

9°

8

km/h

82%

23:00

27

9°

10

km/h

83%

Mon

00:00

27

9°

8

km/h

81%

01:00

28

9°

12

km/h

81%

02:00

25

8°

13

km/h

80%

03:00

22

8°

17

km/h

80%

04:00

19

8°

9

km/h

82%

05:00

22

70%

7°

14

km/h

87%

06:00

25

8°

9

km/h

81%

07:00

28

8°

10

km/h

81%

08:00

26

8°

10

km/h

83%

09:00

24

8°

9

km/h

83%

10:00

22

8°

10

km/h

81%

11:00

21

8°

9

km/h

80%

12:00

21

9°

4

km/h

78%

13:00

21

9°

4

km/h

77%

14:00

19

9°

4

km/h

76%

15:00

18

9°

3

km/h

77%

16:00

17

9°

3

km/h

78%

17:00

17

8°

2

km/h

80%

18:00

18

8°

3

km/h

81%

19:00

19

8°

3

km/h

82%

20:00

17

8°

2

km/h

82%

21:00

15

8°

2

km/h

82%

22:00

14

7°

3

km/h

83%

23:00

17

7°

4

km/h

83%

Tue

00:00

20

7°

3

km/h

83%

01:00

24

7°

3

km/h

83%

02:00

23

7°

6

km/h

83%

03:00

23

7°

7

km/h

83%

04:00

23

7°

8

km/h

84%

05:00

20

7°

8

km/h

84%

06:00

17

7°

7

km/h

83%

07:00

14

6°

7

km/h

83%

08:00

14

6°

8

km/h

83%

09:00

14

7°

7

km/h

82%

10:00

14

7°

7

km/h

81%

11:00

13

7°

7

km/h

80%

12:00

12

7°

7

km/h

79%

13:00

12

7°

9

km/h

77%

14:00

11

7°

9

km/h

75%

15:00

11

7°

10

km/h

73%

16:00

11

7°

10

km/h

72%

17:00

13

7°

10

km/h

72%

18:00

16

7°

8

km/h

72%

19:00

19

7°

10

km/h

72%

20:00

20

7°

13

km/h

71%

21:00

21

7°

15

km/h

70%

22:00

23

7°

19

km/h

75%

23:00

23

7°

21

km/h

77%

Wed

00:00

23

7°

21

km/h

77%

01:00

23

7°

22

km/h

76%

02:00

22

7°

22

km/h

76%

03:00

22

7°

23

km/h

75%

04:00

22

7°

26

km/h

74%

05:00

24

7°

25

km/h

72%

06:00

26

7°

25

km/h

70%

Daily forecast

|

San Juan Island National Historical Park - English Camp Maintenance Shop, Roche Harbor air quality index (AQI⁺) forecast

Today

9

10°

9°

8

km/h

85%

Mon

24

9°

7°

10

km/h

80%

Tue

18

7°

6°

19

km/h

76%

Air pollutants

What is the current air quality near San Juan Island National Historical Park - English Camp Maintenance Shop?

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

Real-time San Juan Island National Historical Park - English Camp Maintenance Shop, Roche Harbor air pollution map

Pollen

What is the pollen count in San Juan Island National Historical Park - English Camp Maintenance Shop today?

Index

Low

Tree

Low

25%

Grass

None

0%

Weed

Low

25%

Source:

Pollen forecast

Pollen

What is the pollen count in San Juan Island National Historical Park - English Camp Maintenance Shop today?

Index

Low

Tree

Low

25%

Grass

None

0%

Weed

Low

25%

Source:

Pollen forecast

History

Historic air quality graph for San Juan Island National Historical Park - English Camp Maintenance Shop

5 AQI⁺ US

Good

06:00–07:00 Nov 15

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near San Juan Island National Historical Park - English Camp Maintenance Shop, Roche Harbor

Worldwide AQI⁺ ranking

Station ranking

Real-time San Juan Island National Historical Park - English Camp Maintenance Shop AQI⁺ station ranking

#	Stations	AQI⁺ US
1	135 Brooks Ln	9
2	San Juan Island National Historical Park - English Camp Maintenance Shop	5

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Glendale, Arapahoe County, Colorado	95
2	Arnold, California	81
3	Port Arthur, Texas	81
4	Lakewood, Colorado	79
5	Welby, Colorado	78
6	Englewood, Colorado	77
7	Thornton, Colorado	73
8	Westminster, Colorado	73
9	Louisville, Colorado	72
10	Bloomington, Minnesota	71

Get comprehensive data about air quality in San Juan Island National Historical Park - English Camp Maintenance Shop, Roche Harbor

Download our Air Quality App

Aerial view of a traditional temple complex surrounded by dense greenery. Several buildings with red and orange tiled roofs are partially obscured by thick haze, reducing visibility across the landscape.

November 15, 2026: Beijing among top 10 most polluted cities in the world

Polluted skies over Dhaka.

November 15, 2026: Dhaka among top 10 most polluted cities in the world

A foggy, hazy view of India Gate in New Delhi. Several cyclists in bright yellow high-visibility jackets ride along the wide road leading toward the monument, with the arch barely visible through the thick smog.

India Air Quality Alert

Where is the cleanest air quality in Roche Harbor?

globe background

Connect With IQAir

Follow Us

Follow us QR code

Consult with a Product Specialist

Consult specialist QR code

Download IQAir智空气 app

Download app QR code

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved 京ICP备2023013258号