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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 • 14:00, Jun 02

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

7.1 µg/m³

25°

12 km/h

53 %

Data source: PurpleAir

Hourly forecast

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

Now

25°

km/h

53%

15:00

26°

km/h

54%

16:00

26°

km/h

54%

17:00

25°

km/h

51%

18:00

23°

km/h

50%

19:00

22°

km/h

54%

20:00

19°

km/h

60%

21:00

17°

km/h

64%

22:00

15°

km/h

69%

23:00

14°

km/h

75%

Wed

00:00

13°

km/h

80%

01:00

13°

km/h

85%

02:00

12°

km/h

86%

03:00

12°

km/h

85%

04:00

11°

km/h

88%

05:00

11°

km/h

86%

06:00

10°

km/h

88%

07:00

12°

km/h

82%

08:00

14°

km/h

75%

09:00

16°

km/h

65%

10:00

20°

km/h

59%

11:00

22°

km/h

59%

12:00

24°

km/h

52%

13:00

26°

km/h

41%

14:00

28°

km/h

31%

15:00

29°

km/h

29%

16:00

28°

km/h

37%

17:00

27°

km/h

41%

18:00

26°

km/h

44%

19:00

23°

km/h

50%

20:00

21°

km/h

59%

21:00

19°

km/h

66%

22:00

17°

km/h

70%

23:00

17°

km/h

64%

Thu

00:00

17°

km/h

57%

01:00

17°

km/h

56%

02:00

16°

km/h

51%

03:00

17°

km/h

49%

04:00

16°

km/h

48%

05:00

16°

km/h

47%

06:00

16°

km/h

48%

07:00

16°

km/h

52%

08:00

18°

km/h

54%

09:00

20°

km/h

51%

10:00

23°

km/h

47%

11:00

25°

km/h

44%

12:00

26°

km/h

43%

13:00

27°

km/h

44%

14:00

28°

km/h

46%

15:00

28°

km/h

41%

16:00

28°

km/h

37%

17:00

28°

km/h

39%

18:00

31°

km/h

24%

19:00

28°

km/h

30%

20:00

23°

km/h

42%

21:00

20°

km/h

48%

22:00

17°

km/h

55%

23:00

16°

km/h

60%

Fri

00:00

15°

km/h

64%

01:00

14°

km/h

65%

02:00

14°

km/h

64%

03:00

14°

km/h

64%

04:00

13°

km/h

67%

05:00

12°

km/h

69%

06:00

12°

km/h

71%

07:00

14°

km/h

62%

08:00

19°

km/h

48%

09:00

23°

km/h

38%

10:00

27°

km/h

31%

11:00

30°

km/h

26%

12:00

31°

km/h

23%

13:00

32°

km/h

21%

Daily forecast

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

Today

26°

11°

km/h

67%

Wed

29°

10°

km/h

56%

Thu

31°

16°

km/h

44%

Air pollutants

What is the current air quality near Hennessey Ridge Road?

PM2.5 concentration is currently 1.4 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

39 AQI⁺ US

Good

13:00–14:00 Jun 02

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	2011-1795 Summit Lake Dr	41
2	Blue Oak Lane	41
3	Big Ranch Road	37
4	1218 Soda Canyon Rd	36
5	3160-3526 Mount Veeder Road	36
6	749-759 Airpark Rd	35
7	410 Franz Valley School Road	34
8	Calistoga Joint Unified	33
9	CCA 121 and Waters	32
10	1174 Conn Valley Road	8

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Dallas, Texas	104
2	Mission, Texas	79
3	Jurupa Valley, California	77
4	East Los Angeles, California	76
5	Huntington Park, California	69
6	Glendora, California	68
7	Florence-Graham, California	67
8	San Antonio, Texas	67
9	West Hollywood, California	67
10	Baton Rouge, Louisiana	66