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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 | 50°F |
| Humidity | 78% |
| Wind | 18.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Apple Valley, California | 88 |
| 2 | Hesperia, California | 87 |
| 3 | San Antonio, Texas | 84 |
| 4 | New York City, New York | 77 |
| 5 | Victorville, California | 77 |
| 6 | Boerne, Texas | 73 |
| 7 | Princeton, New Jersey | 70 |
| 8 | Georgetown, Texas | 65 |
| 9 | Maricopa, Arizona | 64 |
| 10 | Pahrump, Nevada | 61 |
(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 | 66 |
| 2 | 100 Canada Vista | 40 |
| 3 | Church Avenue | 25 |
| 4 | North Central | 24 |
| 5 | 37th Avenue | 21 |
| 6 | Meowchi Heaven - Park Place - San Mateo | 21 |
| 7 | Play Bowl Drive | 21 |
| 8 | North Central-3rd Ave and S Grant St | 20 |
| 9 | Station Park Cir. San Mateo CA | 20 |
| 10 | 7th Avenue | 19 |
(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 |
|---|---|---|---|---|
| Saturday, Apr 27 | Good 9 AQI US | |||
| Sunday, Apr 28 | Good 12 AQI US | |||
| Today | Good 16 AQI US | |||
| Tuesday, Apr 30 | Good 17 AQI US |  | 60.8° 46.4° |  11.2 mp/h |
| Wednesday, May 1 | Good 15 AQI US | | 64.4° 48.2° | 11.2 mp/h |
| Thursday, May 2 | Good 19 AQI US | | 66.2° 50° | 11.2 mp/h |
| Friday, May 3 | Good 19 AQI US | | 62.6° 48.2° | 11.2 mp/h |
| Saturday, May 4 | Good 13 AQI US |  100% | 55.4° 46.4° | 8.9 mp/h |
| Sunday, May 5 | Good 5 AQI US | 100% | 55.4° 46.4° | 11.2 mp/h |
| Monday, May 6 | 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
- East Poplar Avenue 2
- 31st Ave 3
- Noe Avenue 5
- San Mateo Park 6
- Avila Road 7
- Edison Street 7
- Occidental Avenue 8
- Pescadero Hills 8
- San Mateo Police Department 8
- Belford Way 9
- Central San Mateo 9
- Queens Lane / Lakewood Circle 9
- 12th Avenue San Mateo CA 94402 10
- Sugarloaf 10
- 621 Hillcrest Way 11
- Iowa Drive 11
- South Ranch Road 11
- CuriOdyssey at Coyote Point 12
- 113 West 40th Avenue 13
- 13th Avenue 13
- Pinewood Court 13
- Yale Drive 13
- Baywood - Aragon 14
- Highland Avenue 14
- Live Oak Drive 14
- Mountain View Place 14
- North Claremont St 14
- Pescadero 14
- Portola Hts - 5 Points 14
- West Ranch Road 14
- BV.SM Upper 15
- Durand Drive 15
- Louise outside 15
- Marshall Avenue 15
- Mid Hillsdale Blvd 15
- Sylvan Avenue 15
- 10th Ave and Palm 16
- 7405 Alpine Road 16
- Cornell 16
- Monterey Trailhead 16
- Parkside Area 16
- Portola Drive 16
- Stratford Way 16
- Sunset Terrace 16
- West Capistrano Way 16
- 39th Ave 17
- Edinburgh Street 17
- Hayward Park on El Camino 17
- 238 41st Avenue 18
- Arroyo Ct 18
- Leafwood Court 18
- North Quebec Street 18
- Park Lane 18
- Saint Matthew's Avenue 18
- South Grant Street 18
- 7th Avenue 19
- Beresford Park 19
- Mid East Santa Inez Avenue 19
- Parrott Drive 19
- North Central-3rd Ave and S Grant St 20
- Station Park Cir. San Mateo CA 20
- 37th Avenue 21
- Meowchi Heaven - Park Place - San Mateo 21
- Play Bowl Drive 21
- North Central 24
- Church Avenue 25
- 100 Canada Vista 40
- Shelden Road 66
AQI US, Metric