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Air quality in Rancho San Diego
Air quality index (AQI) and PM2.5 air pollution in Rancho San Diego
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Rancho San Diego Air Quality Map
Real-time Rancho San Diego air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Rancho San Diego today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Rancho San Diego?
| Weather | Broken clouds |
| Temperature | 57.2°F |
| Humidity | 80% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | South Gate, California | 110 |
| 2 | Visalia, California | 88 |
| 3 | Porterville, California | 85 |
| 4 | El Centro, California | 80 |
| 5 | San Bernardino, California | 77 |
| 6 | Palm Desert, California | 75 |
| 7 | Redlands, California | 75 |
| 8 | San Fernando, California | 75 |
| 9 | Corpus Christi, Texas | 73 |
| 10 | Van Nuys, California | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
33*
live AQI index
Good
Overview
What is the current air quality in Rancho San Diego?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.9*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Rancho San Diego is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Rancho San Diego?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Rancho San Diego air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 33 AQI US |  | 69.8° 57.2° |  11.2 mp/h |
| Saturday, Apr 20 | Good 31 AQI US | | 75.2° 55.4° | 11.2 mp/h |
| Sunday, Apr 21 | Good 32 AQI US | | 78.8° 59° | 8.9 mp/h |
| Monday, Apr 22 | Good 37 AQI US |  | 73.4° 59° | 8.9 mp/h |
| Tuesday, Apr 23 | Good 18 AQI US | | 69.8° 57.2° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 15 AQI US | | 66.2° 55.4° | 13.4 mp/h |
| Thursday, Apr 25 | Good 16 AQI US |  20% | 62.6° 55.4° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Rancho San Diego?
No locations are available.
AQI US, Metric