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Air quality near Portola Hts - 5 Points, San Mateo
Air quality index (AQI) and PM2.5 air pollution near Portola Hts - 5 Points, San Mateo
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Air Quality Map
Real-time Portola Hts - 5 Points air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Portola Hts - 5 Points today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Portola Hts - 5 Points, San Mateo?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 79% |
| Wind | 9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 60 |
| 2 | Rock Hill, South Carolina | 60 |
| 3 | San Fernando, California | 60 |
| 4 | La Habra, California | 58 |
| 5 | Corpus Christi, Texas | 57 |
| 6 | Pahrump, Nevada | 57 |
| 7 | South Gate, California | 57 |
| 8 | Carlsbad, New Mexico | 56 |
| 9 | Monrovia, California | 56 |
| 10 | Banning, California | 55 |
(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 | Meowchi Heaven - Park Place - San Mateo | 12 |
| 2 | Church Avenue | 11 |
| 3 | 100 Canada Vista | 10 |
| 4 | 13th Avenue | 9 |
| 5 | 238 41st Avenue | 9 |
| 6 | 37th Avenue | 9 |
| 7 | Arroyo Ct | 9 |
| 8 | North Central-3rd Ave and S Grant St | 9 |
| 9 | Parrott Drive | 9 |
| 10 | Shelden Road | 9 |
(local time)
SEE WORLD AQI RANKING
US AQI
2
live AQI index
Good
Overview
What is the current air quality near Portola Hts - 5 Points, San Mateo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 2 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.5µg/m³ | |
Health Recommendations
What is the current air quality near Portola Hts - 5 Points, San Mateo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Portola Hts - 5 Points, San Mateo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 29 | Good 10 AQI US | |||
| Tuesday, Apr 30 | Good 13 AQI US | |||
| Wednesday, May 1 | Good 12 AQI US | |||
| Today | Good 2 AQI US |  | 66.2° 41° |  8.9 mp/h |
| Friday, May 3 | Good 13 AQI US |  100% | 50° 37.4° | 8.9 mp/h |
| Saturday, May 4 | Good 11 AQI US | | 51.8° 35.6° | 8.9 mp/h |
| Sunday, May 5 | Good 10 AQI US |  | 55.4° 37.4° | 8.9 mp/h |
| Monday, May 6 | Good 13 AQI US | | 62.6° 39.2° | 6.7 mp/h |
| Tuesday, May 7 | Good 17 AQI US | | 64.4° 41° | 6.7 mp/h |
| Wednesday, May 8 | Good 20 AQI US | | 66.2° 44.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Portola Hts - 5 Points air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Mateo?
- San Mateo Police Department 0
- BV.SM Upper 1
- Noe Avenue 1
- San Mateo Park 1
- West Ranch Road 1
- 7405 Alpine Road 2
- 772-774 Polhemus Road 2
- Iowa Drive 2
- Pescadero Hills 2
- Portola Hts - 5 Points 2
- Queens Lane / Lakewood Circle 2
- South Ranch Road 2
- Sugarloaf 2
- 31st Ave 3
- 621 Hillcrest Way 3
- Central San Mateo 3
- East Poplar Avenue 3
- Pinewood Court 3
- Play Bowl Drive 3
- South Grant Street 3
- 113 West 40th Avenue 4
- Edison Street 4
- Live Oak Drive 4
- Mountain View Place 4
- North Quebec Street 4
- Pescadero 4
- Yale Drive 4
- 39th Ave 5
- Baywood - Aragon 5
- CuriOdyssey at Coyote Point 5
- Highland Avenue 5
- Leafwood Court 5
- Louise outside 5
- Mid Hillsdale Blvd 5
- North Claremont St 5
- Occidental Avenue 5
- 10th Ave and Palm 6
- Avila Road 6
- Belford Way 6
- Edinburgh Street 6
- Marshall Avenue 6
- Monterey Trailhead 6
- Sylvan Avenue 6
- 12th Avenue San Mateo CA 94402 7
- Beresford Park 7
- Cornell 7
- Durand Drive 7
- Hayward Park on El Camino 7
- Parkside Area 7
- Portola Drive 7
- Saint Matthew's Avenue 7
- Stratford Way 7
- Sunset Terrace 7
- West Capistrano Way 7
- 7th Avenue 8
- Mid East Santa Inez Avenue 8
- Park Lane 8
- Station Park Cir. San Mateo CA 8
- 13th Avenue 9
- 238 41st Avenue 9
- 37th Avenue 9
- Arroyo Ct 9
- North Central-3rd Ave and S Grant St 9
- Parrott Drive 9
- Shelden Road 9
- 100 Canada Vista 10
- Church Avenue 11
- Meowchi Heaven - Park Place - San Mateo 12
AQI US, Metric