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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 | 64.4°F |
| Humidity | 75% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Bernardino, California | 89 |
| 2 | Thibodaux, Louisiana | 89 |
| 3 | Mecca, California | 88 |
| 4 | Baton Rouge, Louisiana | 86 |
| 5 | Yucaipa, California | 86 |
| 6 | Fontana, California | 77 |
| 7 | Claremont, California | 76 |
| 8 | Chicago, Illinois | 75 |
| 9 | Fort Myers, Florida | 73 |
| 10 | Indio, California | 73 |
(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 | South Minnie Street | 54 |
| 2 | Borchard Avenue | 21 |
| 3 | Mid-City | 21 |
| 4 | Oak Street | 21 |
| 5 | Casa Terrazas | 20 |
| 6 | Hanson Residence | 20 |
| 7 | Mortimer Street | 20 |
| 8 | West Grove Valley | 19 |
(local time)
SEE WORLD AQI RANKING
US AQI
21
live AQI index
Good
Overview
What is the current air quality in Santa Ana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.8µg/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 |
|---|---|---|---|---|
| Tuesday, May 14 | Good 31 AQI US | | 66.2° 57.2° |  11.2 mp/h |
| Wednesday, May 15 | Good 30 AQI US | | 66.2° 59° | 8.9 mp/h |
| Thursday, May 16 | Good 26 AQI US | | 68° 59° | 8.9 mp/h |
| Today | Good 21 AQI US | | 68° 59° | 8.9 mp/h |
| Saturday, May 18 | Good 38 AQI US |  | 68° 57.2° | 8.9 mp/h |
| Sunday, May 19 | Good 33 AQI US | | 66.2° 55.4° | 11.2 mp/h |
| Monday, May 20 | Good 45 AQI US | | 66.2° 57.2° | 11.2 mp/h |
| Tuesday, May 21 | Good 28 AQI US | | 69.8° 55.4° | 8.9 mp/h |
| Wednesday, May 22 | Good 27 AQI US | | 69.8° 57.2° | 11.2 mp/h |
| Thursday, May 23 | Moderate 60 AQI US  | | 66.2° 59° | 11.2 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