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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
Anonymous contributor
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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 | Clear sky |
| Temperature | 57.2°F |
| Humidity | 83% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 76 |
| 2 | Buffalo, New York | 71 |
| 3 | Corpus Christi, Texas | 70 |
| 4 | Lancaster, Pennsylvania | 66 |
| 5 | San Antonio, Texas | 65 |
| 6 | The Woodlands, Texas | 65 |
| 7 | New Braunfels, Texas | 63 |
| 8 | Trenton, New Jersey | 62 |
| 9 | New York City, New York | 61 |
| 10 | Allentown, Pennsylvania | 60 |
(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 | Casa Terrazas | 25 |
| 2 | Hanson Residence | 25 |
| 3 | West Grove Valley | 24 |
| 4 | Oak Street | 23 |
| 5 | Mid-City | 20 |
| 6 | Borchard Avenue | 19 |
| 7 | Mortimer Street | 17 |
| 8 | South Minnie Street | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
23
live AQI index
Good
Overview
What is the current air quality in Santa Ana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.6µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Santa Ana is currently 1.1 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 |
|---|---|---|---|---|
| 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° 57.2° | 8.9 mp/h |
| Today | Good 23 AQI US | | 71.6° 57.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US | | 71.6° 59° | 8.9 mp/h |
| Wednesday, May 1 | Good 36 AQI US | | 69.8° 57.2° | 8.9 mp/h |
| Thursday, May 2 | Good 23 AQI US | | 75.2° 59° | 8.9 mp/h |
| Friday, May 3 | Good 13 AQI US | | 73.4° 59° | 8.9 mp/h |
| Saturday, May 4 | Good 23 AQI US |  | 66.2° 57.2° | 8.9 mp/h |
| Sunday, May 5 | Good 18 AQI US | | 68° 55.4° | 8.9 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