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Air quality in Santa Ana

Air quality index (AQI⁺) and PM2.5 air pollution in Santa Ana • 10 Followers • 16:00, May 09 Local time

16*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3 µg/m³

weather condition icon

21°

wind direction icon

5 km/h

weather humid icon

72 %

Hourly forecast

Santa Ana air quality index (AQI⁺) forecast

Now

16

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

5

km/h

Humidity icon

72%

18:00

18

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 254 degree

3

km/h

Humidity icon

97%

19:00

21

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

4

km/h

Humidity icon

99%

20:00

23

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

4

km/h

Humidity icon

99%

21:00

25

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

3

km/h

Humidity icon

98%

22:00

28

Weather icon

80%

16°

IQAir AirVisual Air Quality Map Wind rotating 159 degree

4

km/h

Humidity icon

98%

23:00

34

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

4

km/h

Humidity icon

98%

Sun

00:00

40

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 173 degree

4

km/h

Humidity icon

98%

01:00

48

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

4

km/h

Humidity icon

99%

02:00

50

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 155 degree

5

km/h

Humidity icon

98%

03:00

53

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

5

km/h

Humidity icon

98%

04:00

56

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 149 degree

5

km/h

Humidity icon

98%

05:00

56

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

4

km/h

Humidity icon

98%

06:00

56

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

3

km/h

Humidity icon

99%

07:00

57

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 140 degree

5

km/h

Humidity icon

99%

08:00

52

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

3

km/h

Humidity icon

99%

09:00

48

Weather icon

90%

17°

IQAir AirVisual Air Quality Map Wind rotating 136 degree

3

km/h

Humidity icon

99%

10:00

44

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 147 degree

3

km/h

Humidity icon

98%

11:00

35

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

3

km/h

Humidity icon

80%

12:00

26

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

3

km/h

Humidity icon

62%

13:00

17

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

2

km/h

Humidity icon

60%

14:00

15

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

3

km/h

Humidity icon

56%

15:00

13

Weather icon

90%

21°

IQAir AirVisual Air Quality Map Wind rotating 327 degree

8

km/h

Humidity icon

76%

16:00

11

Weather icon

90%

19°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

7

km/h

Humidity icon

96%

17:00

11

Weather icon

90%

18°

IQAir AirVisual Air Quality Map Wind rotating 323 degree

6

km/h

Humidity icon

99%

18:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

6

km/h

Humidity icon

100%

19:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

5

km/h

Humidity icon

100%

20:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 325 degree

5

km/h

Humidity icon

99%

21:00

11

Weather icon

80%

16°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

3

km/h

Humidity icon

100%

22:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

2

km/h

Humidity icon

100%

23:00

12

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

3

km/h

Humidity icon

99%

Mon

00:00

12

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 116 degree

1

km/h

Humidity icon

100%

01:00

12

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

2

km/h

Humidity icon

100%

02:00

12

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

3

km/h

Humidity icon

100%

03:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

2

km/h

Humidity icon

100%

04:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

2

km/h

Humidity icon

100%

05:00

11

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 118 degree

2

km/h

Humidity icon

99%

06:00

11

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 162 degree

2

km/h

Humidity icon

99%

07:00

11

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 126 degree

3

km/h

Humidity icon

100%

08:00

9

Weather icon

90%

16°

IQAir AirVisual Air Quality Map Wind rotating 255 degree

4

km/h

Humidity icon

99%

09:00

7

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

2

km/h

Humidity icon

98%

10:00

6

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 4 degree

4

km/h

Humidity icon

97%

11:00

7

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

4

km/h

Humidity icon

89%

12:00

8

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

7

km/h

Humidity icon

68%

13:00

9

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

7

km/h

Humidity icon

62%

14:00

9

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

7

km/h

Humidity icon

62%

15:00

9

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

8

km/h

Humidity icon

64%

16:00

9

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

7

km/h

Humidity icon

77%

17:00

10

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

6

km/h

Humidity icon

92%

18:00

11

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

4

km/h

Humidity icon

99%

19:00

12

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

3

km/h

Humidity icon

100%

20:00

14

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

2

km/h

Humidity icon

98%

21:00

16

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

1

km/h

Humidity icon

96%

22:00

18

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 133 degree

4

km/h

Humidity icon

96%

23:00

29

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 152 degree

2

km/h

Humidity icon

97%

Tue

00:00

40

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 163 degree

4

km/h

Humidity icon

98%

01:00

52

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 166 degree

5

km/h

Humidity icon

97%

02:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 172 degree

3

km/h

Humidity icon

96%

03:00

55

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 167 degree

5

km/h

Humidity icon

97%

04:00

57

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 175 degree

3

km/h

Humidity icon

96%

05:00

57

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 164 degree

4

km/h

Humidity icon

95%

06:00

57

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 177 degree

4

km/h

Humidity icon

94%

07:00

58

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

1

km/h

Humidity icon

89%

08:00

57

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

4

km/h

Humidity icon

79%

09:00

57

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

5

km/h

Humidity icon

69%

10:00

57

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

6

km/h

Humidity icon

61%

11:00

55

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

7

km/h

Humidity icon

57%

12:00

53

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

8

km/h

Humidity icon

54%

13:00

52

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

8

km/h

Humidity icon

55%

14:00

41

Weather icon

21°

IQAir AirVisual Air Quality Map Wind rotating 319 degree

7

km/h

Humidity icon

54%

15:00

30

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

6

km/h

Humidity icon

57%

16:00

20

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

4

km/h

Humidity icon

72%

Daily forecast

|

Santa Ana air quality index (AQI⁺) forecast

Today

16

Weather icon

24°

16°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

9

km/h

Humidity icon

82%

Sun

40

Weather icon

90%

21°

15°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

8

km/h

Humidity icon

90%

Mon

11

Weather icon

21°

15°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

8

km/h

Humidity icon

88%

Air pollutants

What is the current air quality in Santa Ana?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

air quality map

Real-time Santa Ana air pollution map

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Santa Ana

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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.

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Medical grade air purifiers

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HealthPro Series

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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

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
air quality map

Real-time Santa Ana air pollution map

Protect yourself from air pollution in Santa Ana

SHOP IQAIR PRODUCTS

Air_Monitors_v2_image_728x968px_ee9cbf0e-d125-414e-9f79-215cfaad62c0.jpg

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

Air_Purifirer_v2_image_728x968px_5720fd5a-7baf-484e-bd44-931e213c7066.jpg

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

Atem_Series_v3_image_1250px.jpg

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 Santa Ana

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Lima, Lima

55

2
The national flag of Peru

Pucallpa, Ucayali

28

3
The national flag of Peru

La Oroya, Junin

21

History

Historic air quality graph for Santa Ana

16 AQI⁺ US
Good
16:00–17:00 May 09 Local time
AQI⁺ US

History

Historic air quality graph for Santa Ana

16 AQI⁺ US
Good
16:00–17:00 May 09 Local time
AQI⁺ US

Most polluted locations near Santa Ana

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time Peru AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of Peru

Lima, Lima

55

2
The national flag of Peru

Pucallpa, Ucayali

28

3
The national flag of Peru

La Oroya, Junin

21

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

Become a contributor
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Where is the cleanest air quality in Santa Ana?

No locations are available.