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Air quality near Portola Drive, San Mateo
Air quality index (AQI) and PM2.5 air pollution near Portola Drive, San Mateo
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Air Quality Map
Real-time Portola Drive air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Portola Drive today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Portola Drive, San Mateo?
| Weather | Clear sky |
| Temperature | 60.8°F |
| Humidity | 59% |
| Wind | 28.8 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Fuquay-Varina, North Carolina | 151 |
| 2 | Arroyo Grande, California | 112 |
| 3 | Cockeysville, Maryland | 89 |
| 4 | Santa Maria, California | 86 |
| 5 | Orcutt, California | 83 |
| 6 | Corpus Christi, Texas | 76 |
| 7 | Arlington, Virginia | 65 |
| 8 | Chester, Pennsylvania | 60 |
| 9 | Nipomo, California | 59 |
| 10 | New York City, New York | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time San Mateo air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Marshall Avenue | 39 |
| 2 | Church Avenue | 25 |
| 3 | 37th Avenue | 22 |
| 4 | 7th Avenue | 22 |
| 5 | Meowchi Heaven - Park Place - San Mateo | 22 |
| 6 | Mid East Santa Inez Avenue | 22 |
| 7 | North Central-3rd Ave and S Grant St | 22 |
| 8 | Parrott Drive | 22 |
| 9 | 100 Canada Vista | 21 |
| 10 | North Quebec Street | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality near Portola Drive, San Mateo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9µg/m³ | |
Health Recommendations
What is the current air quality near Portola Drive, San Mateo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portola Drive, San Mateo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 9 AQI US | |||
| Saturday, Apr 27 | Good 9 AQI US | |||
| Sunday, Apr 28 | Good 12 AQI US | |||
| Today | Good 16 AQI US | | 60.8° 46.4° |  11.2 mp/h |
| Tuesday, Apr 30 | Good 15 AQI US | | 64.4° 48.2° | 11.2 mp/h |
| Wednesday, May 1 | Good 19 AQI US | | 66.2° 50° | 11.2 mp/h |
| Thursday, May 2 | Good 19 AQI US | | 62.6° 48.2° | 11.2 mp/h |
| Friday, May 3 | Good 13 AQI US |  100% | 55.4° 46.4° | 8.9 mp/h |
| Saturday, May 4 | Good 5 AQI US | 100% | 55.4° 46.4° | 11.2 mp/h |
| Sunday, May 5 | Good 5 AQI US | 30% | 57.2° 48.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Portola Drive air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Mateo?
No locations are available.
AQI US, Metric