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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 | Mist |
| Temperature | 57.2°F |
| Humidity | 64% |
| Wind | 29.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Cary, North Carolina | 87 |
| 2 | Orcutt, California | 86 |
| 3 | Nipomo, California | 85 |
| 4 | Arroyo Grande, California | 84 |
| 5 | Raleigh, North Carolina | 84 |
| 6 | New York City, New York | 63 |
| 7 | Durham, North Carolina | 62 |
| 8 | San Antonio, Texas | 55 |
| 9 | Yucca Valley, California | 55 |
| 10 | Chester, Pennsylvania | 54 |
(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 | 46 |
| 2 | South Ranch Road | 32 |
| 3 | Church Avenue | 26 |
| 4 | 238 41st Avenue | 25 |
| 5 | 37th Avenue | 25 |
| 6 | 7th Avenue | 24 |
| 7 | Mid East Santa Inez Avenue | 24 |
| 8 | Parrott Drive | 24 |
| 9 | Arroyo Ct | 23 |
| 10 | Meowchi Heaven - Park Place - San Mateo | 23 |
(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?
- 772-774 Polhemus Road 2
- Noe Avenue 5
- San Mateo Park 8
- Avila Road 11
- Occidental Avenue 11
- Pescadero Hills 12
- San Mateo Police Department 12
- 113 West 40th Avenue 13
- 12th Avenue San Mateo CA 94402 13
- Edison Street 13
- 31st Ave 14
- CuriOdyssey at Coyote Point 14
- East Poplar Avenue 14
- Portola Hts - 5 Points 14
- 13th Avenue 15
- Belford Way 15
- Central San Mateo 15
- 621 Hillcrest Way 16
- 7405 Alpine Road 16
- BV.SM Upper 16
- Iowa Drive 16
- Portola Drive 16
- Sugarloaf 16
- Play Bowl Drive 17
- Queens Lane / Lakewood Circle 17
- Yale Drive 17
- Durand Drive 18
- Highland Avenue 18
- Mountain View Place 18
- South Grant Street 18
- West Ranch Road 18
- 100 Canada Vista 19
- Beresford Park 19
- Leafwood Court 19
- Live Oak Drive 19
- Mid Hillsdale Blvd 19
- North Central 19
- Pinewood Court 19
- 10th Ave and Palm 20
- Baywood - Aragon 20
- Cornell 20
- North Claremont St 20
- Park Lane 20
- Parkside Area 20
- Pescadero 20
- Saint Matthew's Avenue 20
- Shelden Road 20
- Sunset Terrace 20
- Sylvan Avenue 20
- 39th Ave 21
- Monterey Trailhead 21
- Station Park Cir. San Mateo CA 21
- Stratford Way 21
- Edinburgh Street 22
- Hayward Park on El Camino 22
- Louise outside 22
- Arroyo Ct 23
- Meowchi Heaven - Park Place - San Mateo 23
- North Central-3rd Ave and S Grant St 23
- North Quebec Street 23
- West Capistrano Way 23
- 7th Avenue 24
- Mid East Santa Inez Avenue 24
- Parrott Drive 24
- 238 41st Avenue 25
- 37th Avenue 25
- Church Avenue 26
- South Ranch Road 32
- Marshall Avenue 46
AQI US, Metric