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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 | 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 | 66.2°F |
| Humidity | 72% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 92 |
| 2 | Austin, Texas | 91 |
| 3 | Boerne, Texas | 91 |
| 4 | Georgetown, Texas | 91 |
| 5 | Leander, Texas | 85 |
| 6 | Round Rock, Texas | 85 |
| 7 | Cedar Park, Texas | 84 |
| 8 | New Braunfels, Texas | 84 |
| 9 | Yucaipa, California | 83 |
| 10 | Barstow, California | 76 |
(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 | 34 |
| 2 | Oak Street | 34 |
| 3 | Hanson Residence | 33 |
| 4 | Mid-City | 33 |
| 5 | Borchard Avenue | 32 |
| 6 | West Grove Valley | 32 |
| 7 | Mortimer Street | 27 |
| 8 | South Minnie Street | 23 |
| 9 | Logan | 10 |
(local time)
SEE WORLD AQI RANKING
US AQI
33
live AQI index
Good
Overview
What is the current air quality in Santa Ana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Santa Ana is currently 1.2 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 |
|---|---|---|---|---|
| Thursday, May 30 | Good 50 AQI US |  | 71.6° 57.2° |  8.9 mp/h |
| Friday, May 31 | Good 40 AQI US | | 71.6° 59° | 8.9 mp/h |
| Saturday, Jun 1 | Good 26 AQI US | | 68° 59° | 8.9 mp/h |
| Today | Good 33 AQI US | | 68° 59° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 57 AQI US  | | 71.6° 59° | 8.9 mp/h |
| Tuesday, Jun 4 | Moderate 58 AQI US | | 75.2° 60.8° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 64 AQI US |  | 75.2° 60.8° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 70 AQI US | | 78.8° 62.6° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 72 AQI US | | 78.8° 64.4° | 8.9 mp/h |
| Saturday, Jun 8 | Moderate 74 AQI US | | 71.6° 62.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Santa Ana air quality data attribution
9Contributors
- 9 Anonymous contributors
9 stations
9 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Santa Ana?
AQI US, Metric