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Air quality in Portola
Air quality index (AQI) and PM2.5 air pollution in Portola
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Portola Air Quality Map
Real-time Portola air pollution map
AIR QUALITY DATA CONTRIBUTORS
7 Contributors
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Pollen
What is the pollen count in Portola today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Portola?
| Weather | Few clouds |
| Temperature | 64.4°F |
| Humidity | 31% |
| Wind | 8.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 94 |
| 2 | Yucaipa, California | 82 |
| 3 | Redlands, California | 79 |
| 4 | Corpus Christi, Texas | 75 |
| 5 | San Fernando, California | 73 |
| 6 | Fontana, California | 71 |
| 7 | Glendale, California | 71 |
| 8 | San Gabriel, California | 71 |
| 9 | Claremont, California | 69 |
| 10 | The Woodlands, Texas | 68 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Portola aqi ranking
Real-time Portola air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | 5499-5319 Grizzly Road | 23 |
| 2 | West Street 2 | 21 |
| 3 | 6170-6160 Buena Vista Lane | 20 |
| 4 | East Plumas Avenue | 20 |
| 5 | East Sierra Avenue | 19 |
| 6 | Gold Star | 17 |
| 7 | Portola - Gulling Street | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
20
live AQI index
Good
Overview
What is the current air quality in Portola?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7µg/m³ | |
✓
PM2.5 concentration in Portola air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Portola?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portola air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 16 | Good 18 AQI US |  | 62.6° 37.4° |  6.7 mp/h |
| Wednesday, Apr 17 | Good 19 AQI US | | 66.2° 33.8° | 6.7 mp/h |
| Thursday, Apr 18 | Good 21 AQI US | | 64.4° 42.8° | 8.9 mp/h |
| Today | Good 20 AQI US | | 64.4° 42.8° | 8.9 mp/h |
| Saturday, Apr 20 | Good 18 AQI US |  | 66.2° 42.8° | 11.2 mp/h |
| Sunday, Apr 21 | Good 18 AQI US | | 71.6° 39.2° | 8.9 mp/h |
| Monday, Apr 22 | Good 14 AQI US |  50% | 71.6° 42.8° | 2.2 mp/h |
| Tuesday, Apr 23 | Good 17 AQI US | | 62.6° 39.2° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 15 AQI US | | 57.2° 35.6° | 11.2 mp/h |
| Thursday, Apr 25 | Good 16 AQI US |  60% | 51.8° 37.4° | 15.7 mp/h |
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News
The latest air quality news and resources.
Portola air quality data attribution
7Contributors
- California Air Resources Board (CARB)
1 station
Government Contributor
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Portola?
AQI US, Metric