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Air quality in Nevada City

Air quality index (AQI⁺) and PM2.5 air pollution in Nevada City • 49.9K Followers • 16:00, Aug 25 Local time

US AQI⁺

Good

Main pollutant:

PM2.5

5.6 µg/m³

82°

11.2 km/h

30 %

Hourly forecast

Nevada City air quality index (AQI⁺) forecast

Now

82°

11.2

km/h

30%

17:00

82°

8.9

km/h

29%

18:00

82°

6.7

km/h

28%

19:00

81°

6.7

km/h

25%

20:00

79°

4.5

km/h

24%

21:00

73°

4.5

km/h

26%

22:00

72°

4.5

km/h

33%

23:00

30%

70°

4.5

km/h

49%

Tue

00:00

70°

6.7

km/h

62%

01:00

68°

6.7

km/h

60%

02:00

68°

4.5

km/h

53%

03:00

68°

4.5

km/h

51%

04:00

66°

4.5

km/h

48%

05:00

64°

4.5

km/h

46%

06:00

63°

2.2

km/h

49%

07:00

61°

4.5

km/h

49%

08:00

61°

4.5

km/h

50%

09:00

66°

4.5

km/h

50%

10:00

66°

2.2

km/h

50%

11:00

75°

km/h

38%

12:00

79°

2.2

km/h

33%

13:00

82°

4.5

km/h

30%

14:00

84°

6.7

km/h

28%

15:00

86°

6.7

km/h

28%

16:00

86°

6.7

km/h

28%

17:00

88°

6.7

km/h

26%

18:00

90°

8.9

km/h

25%

19:00

90°

6.7

km/h

24%

20:00

88°

6.7

km/h

24%

21:00

86°

6.7

km/h

25%

22:00

82°

4.5

km/h

29%

23:00

72°

2.2

km/h

40%

Wed

00:00

68°

2.2

km/h

44%

01:00

66°

4.5

km/h

47%

02:00

64°

4.5

km/h

49%

03:00

64°

4.5

km/h

51%

04:00

64°

4.5

km/h

52%

05:00

64°

4.5

km/h

52%

06:00

63°

4.5

km/h

52%

07:00

63°

4.5

km/h

53%

08:00

61°

4.5

km/h

54%

09:00

61°

4.5

km/h

54%

10:00

63°

2.2

km/h

53%

11:00

70°

km/h

41%

12:00

77°

2.2

km/h

33%

13:00

81°

4.5

km/h

21%

14:00

82°

6.7

km/h

17%

15:00

84°

6.7

km/h

16%

16:00

86°

6.7

km/h

16%

17:00

88°

6.7

km/h

15%

18:00

88°

6.7

km/h

14%

19:00

88°

6.7

km/h

14%

20:00

88°

6.7

km/h

13%

21:00

86°

6.7

km/h

14%

22:00

79°

4.5

km/h

20%

23:00

68°

2.2

km/h

28%

Thu

00:00

66°

4.5

km/h

30%

01:00

64°

4.5

km/h

32%

02:00

63°

4.5

km/h

33%

03:00

63°

4.5

km/h

33%

04:00

63°

6.7

km/h

33%

05:00

63°

4.5

km/h

32%

06:00

63°

4.5

km/h

31%

07:00

63°

4.5

km/h

30%

08:00

63°

4.5

km/h

29%

09:00

61°

4.5

km/h

28%

10:00

63°

4.5

km/h

27%

11:00

72°

2.2

km/h

21%

12:00

81°

km/h

17%

13:00

84°

4.5

km/h

15%

14:00

86°

6.7

km/h

14%

15:00

86°

6.7

km/h

13%

16:00

88°

6.7

km/h

12%

Daily forecast

Nevada City air quality index (AQI⁺) forecast

Today

30%

82°

57°

11.2

km/h

30%

Tue

90°

61°

8.9

km/h

28%

Wed

88°

61°

6.7

km/h

16%

Air pollutants

What is the current air quality in Nevada City?

PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.

Real-time Nevada City 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 Nevada City

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Nevada City today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

tomorrow.io

Pollen forecast in Nevada City

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Nevada City air pollution map

Pollen

What is the pollen count in Nevada City today?

Index

None

Tree None	0%
Grass None	0%
Weed None	0%

Source:

tomorrow.io

Pollen forecast in Nevada City

Protect yourself from air pollution in Nevada City

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Nevada City

Worldwide AQI⁺ ranking

Station ranking

Real-time USA AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Nishinam Gulch	56
2	Country Circle	41
3	Summit Ridge PF	38
4	Old Downieville Highway	36
5	Cement Hill Road	35
6	Cherokee	35
7	CCA Big Blue and Gracie	34
8	Coyote Street	34
9	Hardy Way	34
10	Jones Ridge Rd	34

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Kamiah, Idaho	230
2	Lapwai, Idaho	163
3	North Fork, California	124
4	McCall, Idaho	99
5	Pine Grove, California	94
6	Moscow, Idaho	93
7	Oakhurst, California	86
8	Stevensville, Montana	85
9	Mariposa, California	81
10	Merced, California	81

History

Historic air quality graph for Nevada City

31 AQI⁺ US

Good

15:00 Aug 25 Local time

AQI⁺ US

August 25, 2025: Tokyo among top 10 most polluted cities in the world

Revealing the Invisible: How Panyarat High School is transforming air quality awareness in Bangkok

Wildfire Map Spotlight: Idaho-Montana Fires

History

Historic air quality graph for Nevada City

31 AQI⁺ US

Good

15:00 Aug 25 Local time

AQI⁺ US

August 25, 2025: Tokyo among top 10 most polluted cities in the world

Revealing the Invisible: How Panyarat High School is transforming air quality awareness in Bangkok

Wildfire Map Spotlight: Idaho-Montana Fires

Most polluted locations near Nevada City

Worldwide AQI⁺ ranking

Station ranking

Real-time USA AQI⁺ station ranking

#	Stations	AQI⁺ US
1	Nishinam Gulch	56
2	Country Circle	41
3	Summit Ridge PF	38
4	Old Downieville Highway	36
5	Cement Hill Road	35
6	Cherokee	35
7	CCA Big Blue and Gracie	34
8	Coyote Street	34
9	Hardy Way	34
10	Jones Ridge Rd	34

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Kamiah, Idaho	230
2	Lapwai, Idaho	163
3	North Fork, California	124
4	McCall, Idaho	99
5	Pine Grove, California	94
6	Moscow, Idaho	93
7	Oakhurst, California	86
8	Stevensville, Montana	85
9	Mariposa, California	81
10	Merced, California	81