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 Margarita
Air quality index (AQI) and PM2.5 air pollution in Santa Margarita
990 people follow this city
Santa Margarita Air Quality Map
Real-time Santa Margarita air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Santa Margarita today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Santa Margarita?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 30% |
| Wind | 11.4 mp/h |
| Pressure | 29.9 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 Margarita aqi ranking
Real-time Santa Margarita air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | California 58 | 28 |
| 2 | Carrizo | 25 |
| 3 | CARB Carrisa Plains Elementary School | 20 |
(local time)
SEE WORLD AQI RANKING
US AQI
24
live AQI index
Good
Overview
What is the current air quality in Santa Margarita?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.4µg/m³ | |
✓
PM2.5 concentration in Santa Margarita air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santa Margarita?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Santa Margarita air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Good 30 AQI US | | 73.4° 57.2° |  8.9 mp/h |
| Wednesday, May 15 | Good 31 AQI US | | 75.2° 55.4° | 11.2 mp/h |
| Thursday, May 16 | Good 26 AQI US | | 77° 51.8° | 11.2 mp/h |
| Today | Good 24 AQI US | | 77° 51.8° | 11.2 mp/h |
| Saturday, May 18 | Good 22 AQI US |  | 75.2° 48.2° | 13.4 mp/h |
| Sunday, May 19 | Good 23 AQI US | | 78.8° 50° | 13.4 mp/h |
| Monday, May 20 | Good 31 AQI US | | 68° 42.8° | 8.9 mp/h |
| Tuesday, May 21 | Good 26 AQI US | | 77° 50° | 6.7 mp/h |
| Wednesday, May 22 | Good 22 AQI US | | 75.2° 50° | 13.4 mp/h |
| Thursday, May 23 | Moderate 57 AQI US  | | 69.8° 44.6° | 15.7 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 Margarita air quality data attribution
2Contributors
- California Air Resources Board (CARB)
2 stations
Government Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Santa Margarita?
AQI US, Metric