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Air quality near Marshall Avenue, San Mateo
Air quality index (AQI) and PM2.5 air pollution near Marshall Avenue, San Mateo
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Air Quality Map
Real-time Marshall Avenue air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Marshall Avenue today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather near Marshall Avenue, San Mateo?
| Weather | Mist |
| Temperature | 48.2°F |
| Humidity | 89% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 99 |
| 2 | Porterville, California | 86 |
| 3 | Frederick, Maryland | 84 |
| 4 | Casa Grande, Arizona | 82 |
| 5 | Sequoia National Park, California | 80 |
| 6 | Three Rivers, California | 76 |
| 7 | Charles Town, West Virginia | 72 |
| 8 | South Gate, California | 72 |
| 9 | Visalia, California | 70 |
| 10 | Hagerstown, Maryland | 66 |
(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 | Shelden Road | 26 |
| 2 | 100 Canada Vista | 25 |
| 3 | Church Avenue | 24 |
| 4 | 37th Avenue | 23 |
| 5 | 238 41st Avenue | 22 |
| 6 | 7th Avenue | 22 |
| 7 | Mid East Santa Inez Avenue | 22 |
| 8 | North Central-3rd Ave and S Grant St | 22 |
| 9 | Arroyo Ct | 21 |
| 10 | Meowchi Heaven - Park Place - San Mateo | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality near Marshall Avenue, San Mateo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6µg/m³ | |
Health Recommendations
What is the current air quality near Marshall Avenue, San Mateo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Marshall Avenue, San Mateo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 16 | Good 21 AQI US | |||
| Wednesday, Apr 17 | Good 23 AQI US | |||
| Thursday, Apr 18 | Good 21 AQI US | |||
| Today | Good 15 AQI US |  | 62.6° 48.2° |  6.7 mp/h |
| Saturday, Apr 20 | Good 20 AQI US | | 64.4° 50° | 8.9 mp/h |
| Sunday, Apr 21 | Good 15 AQI US | | 64.4° 50° | 6.7 mp/h |
| Monday, Apr 22 | Good 26 AQI US |  | 62.6° 50° | 8.9 mp/h |
| Tuesday, Apr 23 | Good 17 AQI US | | 59° 50° | 15.7 mp/h |
| Wednesday, Apr 24 | Good 15 AQI US |  20% | 55.4° 48.2° | 11.2 mp/h |
| Thursday, Apr 25 | Good 11 AQI US | 30% | 53.6° 48.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Marshall Avenue 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