Air quality in Walnut

Air quality index (AQI⁺) and PM2.5 air pollution in Walnut • 15K Followers • 20:00, Apr 16 Local time

Rossmoor AQI Alert nearby

Rossmoor AQI Alert nearby

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37*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

6.8 µg/m³

weather condition icon

15°

wind direction icon

8 km/h

weather humid icon

87 %

Hourly forecast

Walnut air quality index (AQI⁺) forecast

Now

37

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

8

km/h

Humidity icon

87%

Fri

00:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 182 degree

6

km/h

Humidity icon

92%

01:00

40

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 158 degree

7

km/h

Humidity icon

97%

02:00

41

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

5

km/h

Humidity icon

95%

03:00

41

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

3

km/h

Humidity icon

93%

04:00

42

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 127 degree

5

km/h

Humidity icon

89%

05:00

43

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

1

km/h

Humidity icon

90%

06:00

44

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

4

km/h

Humidity icon

87%

07:00

44

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 251 degree

3

km/h

Humidity icon

80%

08:00

39

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

1

km/h

Humidity icon

41%

09:00

39

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 286 degree

2

km/h

Humidity icon

35%

10:00

39

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

8

km/h

Humidity icon

38%

11:00

26

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

8

km/h

Humidity icon

50%

12:00

26

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

7

km/h

Humidity icon

43%

13:00

26

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

7

km/h

Humidity icon

38%

14:00

18

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

8

km/h

Humidity icon

35%

15:00

18

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

9

km/h

Humidity icon

33%

16:00

18

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

10

km/h

Humidity icon

32%

17:00

17

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 266 degree

12

km/h

Humidity icon

35%

18:00

17

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

16

km/h

Humidity icon

38%

19:00

17

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

14

km/h

Humidity icon

40%

20:00

28

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 272 degree

10

km/h

Humidity icon

41%

21:00

28

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

5

km/h

Humidity icon

42%

22:00

28

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 196 degree

3

km/h

Humidity icon

45%

23:00

36

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

3

km/h

Humidity icon

46%

Sat

00:00

36

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 123 degree

4

km/h

Humidity icon

48%

01:00

36

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

5

km/h

Humidity icon

52%

02:00

34

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

5

km/h

Humidity icon

52%

03:00

34

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

7

km/h

Humidity icon

52%

04:00

34

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

6

km/h

Humidity icon

67%

05:00

28

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

5

km/h

Humidity icon

68%

06:00

28

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

5

km/h

Humidity icon

59%

07:00

28

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

5

km/h

Humidity icon

59%

08:00

26

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

3

km/h

Humidity icon

40%

09:00

26

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

3

km/h

Humidity icon

27%

10:00

26

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 269 degree

5

km/h

Humidity icon

25%

11:00

17

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

6

km/h

Humidity icon

24%

12:00

17

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

5

km/h

Humidity icon

19%

13:00

17

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 261 degree

6

km/h

Humidity icon

17%

14:00

26

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 256 degree

8

km/h

Humidity icon

17%

15:00

26

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

12

km/h

Humidity icon

19%

16:00

26

Weather icon

27°

IQAir AirVisual Air Quality Map Wind rotating 246 degree

15

km/h

Humidity icon

21%

17:00

31

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

16

km/h

Humidity icon

21%

18:00

31

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 252 degree

15

km/h

Humidity icon

23%

19:00

31

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

13

km/h

Humidity icon

27%

20:00

44

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

10

km/h

Humidity icon

32%

21:00

44

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

6

km/h

Humidity icon

35%

22:00

44

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

4

km/h

Humidity icon

37%

23:00

54

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

5

km/h

Humidity icon

42%

Sun

00:00

54

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

3

km/h

Humidity icon

52%

01:00

54

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 157 degree

1

km/h

Humidity icon

63%

02:00

60

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

1

km/h

Humidity icon

64%

03:00

60

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 60 degree

2

km/h

Humidity icon

60%

04:00

60

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

1

km/h

Humidity icon

56%

05:00

57

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 293 degree

2

km/h

Humidity icon

62%

06:00

57

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 258 degree

4

km/h

Humidity icon

48%

07:00

57

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

3

km/h

Humidity icon

47%

08:00

64

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

5

km/h

Humidity icon

44%

09:00

64

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

6

km/h

Humidity icon

38%

10:00

64

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

9

km/h

Humidity icon

32%

11:00

61

Weather icon

23°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

8

km/h

Humidity icon

27%

12:00

61

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

11

km/h

Humidity icon

24%

13:00

61

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

13

km/h

Humidity icon

21%

14:00

60

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 220 degree

15

km/h

Humidity icon

20%

15:00

60

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

17

km/h

Humidity icon

21%

16:00

60

Weather icon

26°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

19

km/h

Humidity icon

22%

17:00

52

Weather icon

25°

IQAir AirVisual Air Quality Map Wind rotating 211 degree

19

km/h

Humidity icon

22%

18:00

52

Weather icon

24°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

16

km/h

Humidity icon

24%

19:00

52

Weather icon

22°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

15

km/h

Humidity icon

27%

20:00

56

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

14

km/h

Humidity icon

31%

21:00

56

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

12

km/h

Humidity icon

35%

22:00

56

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 222 degree

10

km/h

Humidity icon

38%

Daily forecast

|

Walnut air quality index (AQI⁺) forecast

Today

37

Weather icon

24°

13°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

16

km/h

Humidity icon

44%

Sat

27

Weather icon

27°

14°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

16

km/h

Humidity icon

29%

Sun

54

Weather icon

26°

17°

IQAir AirVisual Air Quality Map Wind rotating 225 degree

19

km/h

Humidity icon

31%

Air pollutants

What is the current air quality in Walnut?

IQAir exclamation icon

PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Walnut

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Pollen

What is the pollen count in Walnut today?

Index

Pollen global icon

High

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

High

75%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Walnut

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Walnut today?

Index

Pollen global icon

High

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

High

75%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Walnut

Protect yourself from air pollution in Walnut

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Walnut

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Lone Pine, California

188

2
The national flag of USA

Avenal, California

105

3
The national flag of USA

Joliet, Illinois

98

4
The national flag of USA

Coachella, California

95

5
The national flag of USA

Indio, California

82

6
The national flag of USA

Providence, Rhode Island

78

7
The national flag of USA

Lincoln, Nebraska

77

8
The national flag of USA

Romeoville, Illinois

69

9
The national flag of USA

Blackstone, Massachusetts

68

10
The national flag of USA

Corpus Christi, Texas

68

History

Historic air quality graph for Walnut

37 AQI⁺ US
Good
20:00–21:00 Apr 16 Local time
AQI⁺ US

History

Historic air quality graph for Walnut

37 AQI⁺ US
Good
20:00–21:00 Apr 16 Local time
AQI⁺ US

Most polluted locations near Walnut

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Lone Pine, California

188

2
The national flag of USA

Avenal, California

105

3
The national flag of USA

Joliet, Illinois

98

4
The national flag of USA

Coachella, California

95

5
The national flag of USA

Indio, California

82

6
The national flag of USA

Providence, Rhode Island

78

7
The national flag of USA

Lincoln, Nebraska

77

8
The national flag of USA

Romeoville, Illinois

69

9
The national flag of USA

Blackstone, Massachusetts

68

10
The national flag of USA

Corpus Christi, Texas

68

Be the first to measure and contribute air quality data to your community

Where is the cleanest air quality in Walnut?

No locations are available.