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Air quality in Santa Ana
Air quality index (AQI) and PM2.5 air pollution in Santa Ana
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Santa Ana Air Quality Map
Real-time Santa Ana air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Santa Ana today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Santa Ana?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 86% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Georgetown, Texas | 110 |
| 2 | Boerne, Texas | 107 |
| 3 | New Braunfels, Texas | 98 |
| 4 | Lewisville, Texas | 97 |
| 5 | Dallas, Texas | 95 |
| 6 | Austin, Texas | 94 |
| 7 | Denton, Texas | 94 |
| 8 | Round Rock, Texas | 94 |
| 9 | Fort Worth, Texas | 92 |
| 10 | Midlothian, Texas | 91 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Santa Ana aqi ranking
Real-time Santa Ana air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hanson Residence | 54 |
| 2 | Casa Terrazas | 51 |
| 3 | West Grove Valley | 47 |
| 4 | South Minnie Street | 46 |
| 5 | Oak Street | 44 |
| 6 | Mid-City | 42 |
| 7 | Mortimer Street | 41 |
| 8 | Borchard Avenue | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
47
live AQI index
Good
Overview
What is the current air quality in Santa Ana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Santa Ana is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santa Ana?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Santa Ana air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 19 | Good 27 AQI US | | 68° 57.2° |  8.9 mp/h |
| Monday, May 20 | Good 32 AQI US |  | 69.8° 57.2° | 8.9 mp/h |
| Tuesday, May 21 | Good 41 AQI US | | 68° 57.2° | 8.9 mp/h |
| Today | Good 47 AQI US | | 68° 57.2° | 8.9 mp/h |
| Thursday, May 23 | Good 40 AQI US | | 68° 57.2° | 11.2 mp/h |
| Friday, May 24 | Good 42 AQI US | | 66.2° 59° | 11.2 mp/h |
| Saturday, May 25 | Good 21 AQI US | | 66.2° 59° | 8.9 mp/h |
| Sunday, May 26 | Good 23 AQI US |  | 68° 57.2° | 8.9 mp/h |
| Monday, May 27 | Good 24 AQI US | | 73.4° 57.2° | 8.9 mp/h |
| Tuesday, May 28 | Moderate 55 AQI US  | | 75.2° 60.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Santa Ana air quality data attribution
8Contributors
- 8 Anonymous contributors
8 stations
8 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Santa Ana?
AQI US, Metric