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Air quality near Hennessey Ridge Road, Napa County

Air quality index (AQI⁺) and PM2.5 air pollution near Hennessey Ridge Road, Napa County • 1 Follower • 02:00, Jul 01

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

6.7 µg/m³

11°

6 km/h

89 %

Data source: PurpleAir

Hourly forecast

Hennessey Ridge Road, Napa County air quality index (AQI⁺) forecast

Now

11°

km/h

89%

03:00

11°

km/h

89%

04:00

11°

km/h

87%

05:00

11°

km/h

84%

06:00

11°

km/h

86%

07:00

13°

km/h

81%

08:00

15°

km/h

74%

09:00

18°

km/h

66%

10:00

19°

km/h

61%

11:00

20°

km/h

60%

12:00

22°

km/h

53%

13:00

24°

km/h

46%

14:00

26°

km/h

43%

15:00

26°

km/h

42%

16:00

26°

km/h

45%

17:00

26°

km/h

46%

18:00

24°

km/h

48%

19:00

22°

km/h

52%

20:00

19°

km/h

60%

21:00

15°

km/h

69%

22:00

14°

km/h

69%

23:00

13°

km/h

72%

Thu

00:00

12°

km/h

77%

01:00

11°

km/h

80%

02:00

10°

km/h

85%

03:00

9°

km/h

88%

04:00

9°

km/h

90%

05:00

9°

km/h

90%

06:00

9°

km/h

90%

07:00

9°

km/h

88%

08:00

11°

km/h

83%

09:00

14°

km/h

74%

10:00

16°

km/h

70%

11:00

18°

km/h

64%

12:00

21°

km/h

55%

13:00

22°

km/h

49%

14:00

24°

km/h

43%

15:00

24°

km/h

42%

16:00

25°

km/h

45%

17:00

24°

km/h

48%

18:00

23°

km/h

52%

19:00

21°

km/h

58%

20:00

17°

km/h

66%

21:00

15°

km/h

73%

22:00

14°

km/h

73%

23:00

13°

km/h

76%

Fri

00:00

12°

km/h

82%

01:00

11°

km/h

86%

02:00

11°

km/h

86%

03:00

10°

km/h

84%

04:00

10°

km/h

84%

05:00

10°

km/h

84%

06:00

8°

km/h

97%

07:00

10°

km/h

90%

08:00

14°

km/h

72%

09:00

18°

km/h

57%

10:00

22°

km/h

45%

11:00

25°

km/h

36%

12:00

27°

km/h

30%

13:00

29°

km/h

25%

14:00

30°

km/h

22%

15:00

31°

km/h

21%

16:00

31°

km/h

21%

17:00

30°

km/h

23%

18:00

29°

km/h

27%

19:00

26°

km/h

33%

20:00

22°

km/h

46%

21:00

17°

km/h

60%

22:00

14°

km/h

73%

23:00

12°

km/h

86%

Sat

00:00

11°

km/h

92%

01:00

10°

km/h

94%

Daily forecast

Hennessey Ridge Road, Napa County air quality index (AQI⁺) forecast

Today

26°

11°

km/h

59%

Thu

25°

9°

km/h

63%

Fri

31°

8°

km/h

46%

Air pollutants

What is the current air quality near Hennessey Ridge Road?

PM2.5 concentration is currently 1.3 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

Enjoy outdoor activities

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Real-time Hennessey Ridge Road, Napa County air pollution map

Pollen

What is the pollen count in Hennessey Ridge Road today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Hennessey Ridge Road today?

Index

Moderate

Tree

Low

25%

Grass

Low

25%

Weed

Moderate

50%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Hennessey Ridge Road

37 AQI⁺ US

Good

01:00–02:00 Jul 01

AQI⁺ US

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Most polluted locations near Hennessey Ridge Road, Napa County

Worldwide AQI⁺ ranking

Station ranking

Real-time Hennessey Ridge Road AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Blue Oak Lane	45
2	749-759 Airpark Rd	42
3	1218 Soda Canyon Rd	39
4	Big Ranch Road	31
5	3160-3526 Mount Veeder Road	30
6	410 Franz Valley School Road	29
7	2011-1795 Summit Lake Dr	27
8	CCA 121 and Waters	26
9	1174 Conn Valley Road	17
10	Calistoga	12

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Flagstaff, Arizona	148
2	Leadville, Colorado	102
3	Brawley, California	99
4	Oak Park, Illinois	96
5	Manitou Springs, Colorado	93
6	Montezuma County, Colorado	90
7	Eagle County, Colorado	88
8	Geneva, Illinois	86
9	Park County, Colorado	85
10	Wilmette, Illinois	85