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Air quality in Portola Hills
Air quality index (AQI) and PM2.5 air pollution in Portola Hills
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Portola Hills Air Quality Map
Real-time Portola Hills air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Portola Hills today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Portola Hills?
| Weather | Few clouds |
| Temperature | 62.6°F |
| Humidity | 75% |
| Wind | 2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 115 |
| 2 | San Bernardino, California | 90 |
| 3 | Yucaipa, California | 87 |
| 4 | La Crescenta-Montrose, California | 85 |
| 5 | Hammond, Indiana | 82 |
| 6 | Redlands, California | 78 |
| 7 | Altadena, California | 77 |
| 8 | New Orleans, Louisiana | 76 |
| 9 | Fontana, California | 74 |
| 10 | La Canada Flintridge, California | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
43*
live AQI index
Good
Overview
What is the current air quality in Portola Hills?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.8*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Portola Hills is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Portola Hills?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portola Hills air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Good 43 AQI US |  | 66.2° 55.4° |  8.9 mp/h |
| Today | Good 43 AQI US |  | 68° 51.8° | 8.9 mp/h |
| Saturday, May 18 | Good 38 AQI US | | 68° 50° | 8.9 mp/h |
| Sunday, May 19 | Moderate 53 AQI US  | | 64.4° 50° | 8.9 mp/h |
| Monday, May 20 | Good 30 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Tuesday, May 21 | Good 25 AQI US | | 69.8° 51.8° | 6.7 mp/h |
| Wednesday, May 22 | Good 49 AQI US | | 64.4° 51.8° | 8.9 mp/h |
| Thursday, May 23 | Good 37 AQI US | | 66.2° 50° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Portola Hills?
No locations are available.
AQI US, Metric