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Air quality near Old Downieville Highway, Nevada City

Air quality index (AQI⁺) and PM2.5 air pollution near Old Downieville Highway, Nevada City • 324 Followers • 12:00, Apr 17 Local time

Data source: PurpleAir

Little Grass Valley AQI Alert nearby

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US AQI⁺

Good

Main pollutant:

PM2.5

4.2 µg/m³

17°

8 km/h

33 %

Data source: PurpleAir

Hourly forecast

Old Downieville Highway, Nevada City air quality index (AQI⁺) forecast

Now

17°

km/h

33%

13:00

17°

km/h

44%

14:00

17°

km/h

52%

15:00

17°

km/h

53%

16:00

17°

km/h

51%

17:00

16°

km/h

49%

18:00

16°

km/h

50%

19:00

15°

km/h

53%

20:00

14°

km/h

54%

21:00

14°

km/h

54%

22:00

13°

km/h

55%

23:00

13°

km/h

56%

Sat

00:00

13°

km/h

58%

01:00

13°

km/h

58%

02:00

13°

km/h

54%

03:00

12°

km/h

40%

04:00

12°

km/h

26%

05:00

12°

km/h

23%

06:00

12°

km/h

25%

07:00

12°

km/h

29%

08:00

13°

km/h

45%

09:00

16°

km/h

47%

10:00

17°

km/h

48%

11:00

18°

km/h

48%

12:00

19°

km/h

44%

13:00

20°

km/h

45%

14:00

20°

km/h

50%

15:00

20°

km/h

49%

16:00

20°

km/h

48%

17:00

19°

km/h

51%

18:00

18°

km/h

52%

19:00

17°

km/h

54%

20:00

16°

km/h

57%

21:00

16°

km/h

59%

22:00

16°

km/h

57%

23:00

15°

km/h

55%

Sun

00:00

15°

km/h

56%

01:00

15°

km/h

59%

02:00

15°

km/h

63%

03:00

15°

km/h

61%

04:00

15°

km/h

62%

05:00

15°

km/h

61%

06:00

15°

km/h

57%

07:00

15°

km/h

52%

08:00

16°

km/h

55%

09:00

18°

km/h

48%

10:00

18°

km/h

46%

11:00

19°

km/h

43%

12:00

20°

km/h

43%

13:00

21°

km/h

44%

14:00

21°

km/h

44%

15:00

21°

km/h

43%

16:00

20°

km/h

45%

17:00

19°

km/h

47%

18:00

16°

km/h

54%

19:00

14°

km/h

67%

20:00

12°

km/h

74%

21:00

11°

km/h

75%

22:00

11°

km/h

76%

23:00

11°

km/h

77%

Mon

00:00

11°

km/h

77%

01:00

10°

km/h

78%

02:00

10°

km/h

79%

03:00

9°

km/h

82%

04:00

9°

km/h

84%

05:00

8°

km/h

84%

06:00

8°

km/h

85%

07:00

8°

km/h

80%

08:00

12°

km/h

62%

09:00

16°

km/h

46%

10:00

17°

km/h

38%

11:00

18°

km/h

35%

Daily forecast

Old Downieville Highway, Nevada City air quality index (AQI⁺) forecast

Today

17°

6°

km/h

42%

Sat

20°

12°

km/h

48%

Sun

21°

11°

km/h

54%

Air pollutants

What is the current air quality near Old Downieville Highway?

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

Get a monitor

Real-time Old Downieville Highway, Nevada City air pollution map

Pollen

What is the pollen count in Old Downieville Highway today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

Pollen

What is the pollen count in Old Downieville Highway today?

Index

Low

Tree Low	25%
Grass Low	25%
Weed Low	25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Old Downieville Highway

23 AQI⁺ US

Good

11:00–12:00 Apr 17 Local time

AQI⁺ US

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Most polluted locations near Old Downieville Highway, Nevada City

Worldwide AQI⁺ ranking

Station ranking

Real-time Old Downieville Highway AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Banner Quaker Hill Road	52
2	Country Circle	27
3	Banner Lava Cap Road	26
4	Cherokee	26
5	Coyote Street	26
6	Coyote Court	25
7	Deer Creek School	25
8	CCA Big Blue and Gracie	24
9	Cement Hill Road	24
10	Champion Mine Road	24

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Jurupa Valley, California	97
2	Avenal, California	95
3	Calexico, California	71
4	Holtville, California	69
5	Hesperia, California	65
6	Houston, Texas	65
7	Indio, California	64
8	Calipatria, California	63
9	Oakland County, Michigan	63
10	Highland Park, Texas	62