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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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Portola Drive, San Mateo?
| Weather | Mist |
| Temperature | 59°F |
| Humidity | 71% |
| Wind | 18.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 107 |
| 2 | Mecca, California | 94 |
| 3 | Corpus Christi, Texas | 93 |
| 4 | San Bernardino, California | 88 |
| 5 | Pahrump, Nevada | 82 |
| 6 | Fontana, California | 79 |
| 7 | San Fernando, California | 79 |
| 8 | Yucaipa, California | 79 |
| 9 | Redlands, California | 78 |
| 10 | North Hollywood, California | 74 |
(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 | 39 |
| 2 | Lola | 39 |
| 3 | Meowchi Heaven - Park Place - San Mateo | 39 |
| 4 | 37th Avenue | 37 |
| 5 | Station Park Cir. San Mateo CA | 35 |
| 6 | Sunset Terrace | 33 |
| 7 | 238 41st Avenue | 32 |
| 8 | Monterey Trailhead | 31 |
| 9 | North Central-3rd Ave and S Grant St | 31 |
| 10 | Parrott Drive | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
20
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 | 20 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7µg/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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 27 AQI US | |||
| Thursday, May 30 | Good 21 AQI US | |||
| Today | Good 20 AQI US |  | 60.8° 50° |  17.9 mp/h |
| Sunday, Jun 2 | Good 33 AQI US | | 64.4° 53.6° | 15.7 mp/h |
| Monday, Jun 3 | Good 18 AQI US | | 62.6° 51.8° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 33 AQI US |  | 71.6° 50° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 64 AQI US  |  | 73.4° 53.6° | 8.9 mp/h |
| Thursday, Jun 6 | Good 42 AQI US | | 64.4° 51.8° | 8.9 mp/h |
| Friday, Jun 7 | Good 22 AQI US | | 66.2° 51.8° | 8.9 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 4
- 40 Castanea Ridge Road 5
- 31st Ave 10
- Avila Road 11
- Occidental Avenue 14
- 12th Avenue San Mateo CA 94402 15
- Edison Street 15
- East Poplar Avenue 16
- San Mateo Park 16
- Queens Lane / Lakewood Circle 17
- Central San Mateo 18
- Pescadero Hills 18
- Portola Hts - 5 Points 19
- BV.SM Upper 20
- CuriOdyssey at Coyote Point 20
- Sugarloaf 20
- Valley View Court 21
- San Mateo Police Department 22
- West Ranch Road 23
- Play Bowl Drive 24
- Yale Drive 24
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- Durand Drive 25
- Highland Avenue 25
- Iowa Drive 25
- Mid Hillsdale Blvd 25
- Mountain View Place 25
- North Claremont St 26
- Park Lane 26
- Almaden Way 27
- Beresford Park 27
- Cornell 27
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- Leafwood Court 27
- Live Oak Drive 27
- Pescadero 27
- South Grant Street 27
- 100 Canada Vista 28
- 10th Ave and Palm 28
- Arroyo Ct 28
- Mid East Santa Inez Avenue 28
- North Quebec Street 28
- 13th Avenue 29
- 39th Ave 29
- Pinewood Court 29
- Sylvan Avenue 29
- West Capistrano Way 29
- 621 Hillcrest Way 30
- Edinburgh Street 30
- Louise outside 30
- North Central-Ellsworth Court 30
- Parkside Area 30
- Saint Matthew's Avenue 30
- Monterey Trailhead 31
- North Central-3rd Ave and S Grant St 31
- Parrott Drive 31
- Stratford Way 31
- 238 41st Avenue 32
- Sunset Terrace 33
- Station Park Cir. San Mateo CA 35
- 37th Avenue 37
- Church Avenue 39
- Lola 39
- Meowchi Heaven - Park Place - San Mateo 39
AQI US, Metric