Air quality in Santa Ana

Air quality index (AQI) and PM2.5 air pollution in Santa Ana

Last update at (local time)

13.6K people follow this city

  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
  • The profile image of follower
IQAir map with AQI colorful pins

Air Quality Data contributor(s)

Station(s) operated by

Contributors

7

IQAir AirVisual logo

Join the movement!

Get a monitor and contribute air quality data in your city.

Become a contributor
Find out more about contributors and data sources

Weather

What is the current weather in Santa Ana?

Weather icon
WeatherScattered clouds
Temperature73.4°C
Humidity74%
Wind1 mp/h
Pressure1013 mb

live aqi city ranking

Real-time USA city ranking

#cityUS AQI
1 Weaverville, California

340

2 Shasta, California

208

3 Hayfork, California

171

4 Cottonwood, California

142

5 Redding, California

135

6 Willow Creek, California

128

7 Westmorland, California

114

8 Bridgeport, California

111

9 Dayton, Montana

106

10 Shasta Lake, California

102

(local time)

SEE WORLD AQI RANKING

live Santa Ana aqi ranking

Real-time Santa Ana air quality ranking

#stationUS AQI
1 Hanson Residence

63

2 Willard

53

3 Cornerstone Village

49

4 Halladay Street

46

5 Mortimer Street

45

6 Borchard Avenue

43

7 Oak Street

43

(local time)

SEE WORLD AQI RANKING

US AQI

47

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Santa Ana?

Air pollution levelAir quality indexMain pollutant
Good 47 US AQIPM2.5
PollutantsConcentration
PM2.5
11.3µg/m³trend
!

PM2.5

x2.3

PM2.5 concentration in Santa Ana is currently 2.3 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Santa Ana?

An open window iconOpen your windows to bring clean, fresh air indoors
A man cycling iconEnjoy outdoor activities

Forecast

Santa Ana air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Aug 9

Good 29 US AQI

Human face indicating AQI level
Weather icon89.6°73.4°
Wind rotating 229 degree

8.9 mp/h

Wednesday, Aug 10

Good 26 US AQI

Human face indicating AQI level
Weather icon89.6°71.6°
Wind rotating 246 degree

8.9 mp/h

Thursday, Aug 11

Good 28 US AQI

Human face indicating AQI level
Weather icon87.8°69.8°
Wind rotating 239 degree

8.9 mp/h

Friday, Aug 12

Good 38 US AQI

Human face indicating AQI level
Weather icon86°73.4°
Wind rotating 202 degree

6.7 mp/h

Today

Good 47 US AQI

Human face indicating AQI level
Weather icon86°73.4°
Wind rotating 225 degree

8.9 mp/h

Sunday, Aug 14

Moderate 79 US AQI

Human face indicating AQI level
Weather icon87.8°73.4°
Wind rotating 227 degree

8.9 mp/h

Monday, Aug 15

Moderate 75 US AQI

Human face indicating AQI level
Weather icon86°73.4°
Wind rotating 234 degree

6.7 mp/h

Tuesday, Aug 16

Good 28 US AQI

Human face indicating AQI level
Weather icon87.8°71.6°
Wind rotating 248 degree

8.9 mp/h

Wednesday, Aug 17

Good 35 US AQI

Human face indicating AQI level
Weather icon87.8°73.4°
Wind rotating 248 degree

8.9 mp/h

Thursday, Aug 18

Good 28 US AQI

Human face indicating AQI level
Weather icon84.2°73.4°
Wind rotating 187 degree

11.2 mp/h

Interested in hourly forecast? Get the app

Historical

Historic air quality graph for Santa Ana

How to best protect from air pollution?

Reduce your air pollution exposure in Santa Ana

Santa Ana air quality data attribution

Contributors 7

Data sources 1

Data validated and calibrated by IQAir

Where is the cleanest air quality in Santa Ana?

Cart

Your cart is empty

Connect With IQAir

Sign up for our newsletter

chat button icon
Chat or Call 866-488-1918
We're Online