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Air quality near 39th Ave, San Mateo
Air quality index (AQI) and PM2.5 air pollution near 39th Ave, San Mateo
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Air Quality Map
Real-time 39th Ave air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in 39th Ave today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near 39th Ave, San Mateo?
| Weather | Mist |
| Temperature | 50°F |
| Humidity | 89% |
| Wind | 20.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 93 |
| 2 | Mecca, California | 82 |
| 3 | North Hollywood, California | 79 |
| 4 | San Bernardino, California | 79 |
| 5 | Chicago, Illinois | 76 |
| 6 | Van Nuys, California | 75 |
| 7 | Hollywood, California | 73 |
| 8 | San Gabriel, California | 70 |
| 9 | Evanston, Illinois | 69 |
| 10 | Redlands, California | 69 |
(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 | Church Avenue | 9 |
| 2 | Meowchi Heaven - Park Place - San Mateo | 8 |
| 3 | North Central-3rd Ave and S Grant St | 8 |
| 4 | Station Park Cir. San Mateo CA | 6 |
| 5 | 37th Avenue | 5 |
| 6 | Arroyo Ct | 5 |
| 7 | Hayward Park on El Camino | 5 |
| 8 | Park Lane | 5 |
| 9 | Parrott Drive | 5 |
| 10 | 12th Avenue San Mateo CA 94402 | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
4
live AQI index
Good
Overview
What is the current air quality near 39th Ave, San Mateo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.9µg/m³ | |
Health Recommendations
What is the current air quality near 39th Ave, San Mateo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
39th Ave, San Mateo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 16 AQI US | |||
| Wednesday, May 1 | Good 16 AQI US | |||
| Thursday, May 2 | Good 6 AQI US | |||
| Today | Good 4 AQI US |  | 62.6° 50° |  11.2 mp/h |
| Saturday, May 4 | Good 12 AQI US |  100% | 53.6° 44.6° | 13.4 mp/h |
| Sunday, May 5 | Good 11 AQI US | 20% | 55.4° 44.6° | 13.4 mp/h |
| Monday, May 6 | Good 10 AQI US |  | 57.2° 46.4° | 11.2 mp/h |
| Tuesday, May 7 | Good 13 AQI US | | 60.8° 46.4° | 11.2 mp/h |
| Wednesday, May 8 | Good 17 AQI US | | 69.8° 50° | 8.9 mp/h |
| Thursday, May 9 | Good 19 AQI US | | 75.2° 55.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
39th Ave 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