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 Aliso Viejo
Air quality index (AQI) and PM2.5 air pollution in Aliso Viejo
2.7K people follow this city
Aliso Viejo Air Quality Map
Real-time Aliso Viejo air pollution map
AIR QUALITY DATA CONTRIBUTORS
6 Contributors
See all
Pollen
What is the pollen count in Aliso Viejo today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Aliso Viejo?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 79% |
| Wind | 4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Channelview, Texas | 88 |
| 2 | San Bernardino, California | 87 |
| 3 | Boerne, Texas | 82 |
| 4 | Pasadena, Texas | 82 |
| 5 | Baytown, Texas | 81 |
| 6 | Fontana, California | 81 |
| 7 | Galena Park, Texas | 81 |
| 8 | San Antonio, Texas | 81 |
| 9 | Yucaipa, California | 79 |
| 10 | Pahrump, Nevada | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Aliso Viejo aqi ranking
Real-time Aliso Viejo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Indian Hills | 56 |
| 2 | Eastwing | 54 |
| 3 | Emeraude Way | 49 |
| 4 | Pepperwood | 38 |
| 5 | Pierremont | 31 |
| 6 | Parkwood | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Aliso Viejo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Aliso Viejo is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Aliso Viejo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Aliso Viejo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Moderate 54 AQI US  |  | 69.8° 57.2° |  6.7 mp/h |
| Thursday, May 30 | Moderate 54 AQI US | | 68° 55.4° | 6.7 mp/h |
| Friday, May 31 | Good 49 AQI US | | 66.2° 57.2° | 8.9 mp/h |
| Today | Good 38 AQI US | | 66.2° 57.2° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 60 AQI US | | 64.4° 57.2° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 56 AQI US |  | 64.4° 57.2° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 59 AQI US | | 68° 60.8° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 71 AQI US | | 68° 59° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 74 AQI US | | 69.8° 60.8° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 75 AQI US | | 66.2° 60.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Aliso Viejo air quality data attribution
6Contributors
- AirGradient
1 station
Corporate Contributor
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Aliso Viejo?
AQI US, Metric