Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Santa Ana
Air quality index (AQI) and PM2.5 air pollution in Santa Ana
9.1K people follow this city
Santa Ana Air Quality Map
Real-time Santa Ana air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Santa Ana today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Santa Ana?
| Weather | Mist |
| Temperature | 55.4°F |
| Humidity | 85% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 77 |
| 2 | Allentown, Pennsylvania | 76 |
| 3 | San Antonio, Texas | 73 |
| 4 | Lancaster, Pennsylvania | 72 |
| 5 | Casa Grande, Arizona | 70 |
| 6 | New Braunfels, Texas | 70 |
| 7 | Braddock, Pennsylvania | 68 |
| 8 | Bethlehem, Pennsylvania | 67 |
| 9 | Buffalo, New York | 66 |
| 10 | Coopersburg, Pennsylvania | 66 |
(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 | Mid-City | 23 |
| 2 | Casa Terrazas | 21 |
| 3 | Oak Street | 21 |
| 4 | West Grove Valley | 20 |
| 5 | Borchard Avenue | 19 |
| 6 | Hanson Residence | 18 |
| 7 | Mortimer Street | 16 |
| 8 | South Minnie Street | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
20
live AQI index
Good
Overview
What is the current air quality in Santa Ana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.8µg/m³ | |
✓
PM2.5 concentration in Santa Ana air currently meets 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 |
|---|---|---|---|---|
| Friday, Apr 26 | Good 16 AQI US |  | 68° 55.4° |  11.2 mp/h |
| Saturday, Apr 27 | Good 20 AQI US | | 71.6° 55.4° | 8.9 mp/h |
| Sunday, Apr 28 | Good 20 AQI US | | 71.6° 55.4° | 8.9 mp/h |
| Today | Good 20 AQI US | | 71.6° 55.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US | | 73.4° 59° | 8.9 mp/h |
| Wednesday, May 1 | Good 35 AQI US | | 69.8° 57.2° | 8.9 mp/h |
| Thursday, May 2 | Good 31 AQI US | | 73.4° 59° | 8.9 mp/h |
| Friday, May 3 | Good 25 AQI US | | 71.6° 59° | 8.9 mp/h |
| Saturday, May 4 | Good 23 AQI US |  | 68° 57.2° | 11.2 mp/h |
| Sunday, May 5 | Good 18 AQI US |  90% | 62.6° 55.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
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