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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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Portola?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 39% |
| Wind | 13.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 74 |
| 2 | Yucaipa, California | 72 |
| 3 | Fort Worth, Texas | 69 |
| 4 | Lewisville, Texas | 68 |
| 5 | Midlothian, Texas | 68 |
| 6 | Pahrump, Nevada | 68 |
| 7 | San Bernardino, California | 68 |
| 8 | Aliquippa, Pennsylvania | 66 |
| 9 | Amador, California | 66 |
| 10 | Beaver, Pennsylvania | 66 |
(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 | 24 |
| 2 | East Plumas Avenue | 24 |
| 3 | Gold Star | 24 |
| 4 | 6170-6160 Buena Vista Lane | 22 |
| 5 | East Sierra Avenue | 22 |
| 6 | West Street 2 | 22 |
| 7 | Portola - Gulling Street | 13 |
(local time)
SEE WORLD AQI RANKING
US AQI
22
live AQI index
Good
Overview
What is the current air quality in Portola?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 22 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4µg/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 |
|---|---|---|---|---|
| Thursday, May 30 | Good 29 AQI US |  | 77° 44.6° |  8.9 mp/h |
| Friday, May 31 | Good 26 AQI US |  | 75.2° 48.2° | 15.7 mp/h |
| Saturday, Jun 1 | Good 27 AQI US | | 73.4° 46.4° | 13.4 mp/h |
| Saturday, Jun 1 | Moderate 51 AQI US  | | 73.4° 46.4° | 13.4 mp/h |
| Today | Good 22 AQI US | | 66.2° 50° | 13.4 mp/h |
| Monday, Jun 3 | Good 31 AQI US | | 84.2° 46.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 31 AQI US | | 87.8° 53.6° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 44 AQI US | | 87.8° 57.2° | 13.4 mp/h |
| Thursday, Jun 6 | Moderate 77 AQI US | | 87.8° 55.4° | 13.4 mp/h |
| Friday, Jun 7 | Moderate 80 AQI US | | 87.8° 55.4° | 13.4 mp/h |
| Saturday, Jun 8 | Moderate 80 AQI US | | 75.2° 59° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
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