Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Purifiers
For Business
News
Support
Air quality near Belford Way, San Mateo
Air quality index (AQI) and PM2.5 air pollution near Belford Way, San Mateo
255 people follow this station
Air Quality Map
Real-time Belford Way air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Belford Way today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Belford Way, San Mateo?
| Weather | Mist |
| Temperature | 50°F |
| Humidity | 91% |
| Wind | 11.5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 82 |
| 2 | Evanston, Illinois | 81 |
| 3 | San Bernardino, California | 81 |
| 4 | Chicago, Illinois | 79 |
| 5 | Redlands, California | 76 |
| 6 | Van Nuys, California | 76 |
| 7 | North Hollywood, California | 75 |
| 8 | Fontana, California | 69 |
| 9 | Encino, California | 67 |
| 10 | Reseda, California | 67 |
(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 | North Central-3rd Ave and S Grant St | 9 |
| 3 | Meowchi Heaven - Park Place - San Mateo | 8 |
| 4 | Saint Matthew's Avenue | 7 |
| 5 | Station Park Cir. San Mateo CA | 6 |
| 6 | 238 41st Avenue | 5 |
| 7 | 37th Avenue | 5 |
| 8 | Mid East Santa Inez Avenue | 5 |
| 9 | Park Lane | 5 |
| 10 | Parkside Area | 5 |
(local time)
SEE WORLD AQI RANKING
US AQI
2
live AQI index
Good
Overview
What is the current air quality near Belford Way, San Mateo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 2 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.5µg/m³ | |
Forecast
Belford Way, San Mateo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 12 AQI US | |||
| Wednesday, May 1 | Good 12 AQI US | |||
| Thursday, May 2 | Good 4 AQI US | |||
| Today | Good 2 AQI US |  | 62.6° 50° |  11.2 mp/h |
| Saturday, May 4 | Good 14 AQI US |  100% | 53.6° 46.4° | 15.7 mp/h |
| Sunday, May 5 | Good 11 AQI US |  | 55.4° 44.6° | 13.4 mp/h |
| Monday, May 6 | Good 13 AQI US |  | 55.4° 46.4° | 8.9 mp/h |
| Tuesday, May 7 | Good 18 AQI US | | 59° 48.2° | 11.2 mp/h |
| Wednesday, May 8 | Good 17 AQI US | | 68° 50° | 8.9 mp/h |
| Thursday, May 9 | Good 19 AQI US | | 73.4° 55.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Belford Way air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Mateo?
- 100 Canada Vista 0
- Baywood - Aragon 0
- Edinburgh Street 0
- Iowa Drive 0
- Live Oak Drive 0
- Mountain View Place 0
- North Quebec Street 0
- Pescadero 0
- San Mateo Police Department 0
- Sunset Terrace 0
- 113 West 40th Avenue 1
- 621 Hillcrest Way 1
- Durand Drive 1
- Highland Avenue 1
- Louise outside 1
- Pinewood Court 1
- San Mateo Park 1
- Stratford Way 1
- Sugarloaf 1
- West Capistrano Way 1
- Yale Drive 1
- Belford Way 2
- Cornell 2
- CuriOdyssey at Coyote Point 2
- Hayward Park on El Camino 2
- Mid Hillsdale Blvd 2
- North Claremont St 2
- Occidental Avenue 2
- Play Bowl Drive 2
- South Grant Street 2
- Sylvan Avenue 2
- 10th Ave and Palm 3
- 13th Avenue 3
- Edison Street 3
- Leafwood Court 3
- Marshall Avenue 3
- Portola Drive 3
- 12th Avenue San Mateo CA 94402 4
- 39th Ave 4
- 7th Avenue 4
- Arroyo Ct 4
- Avila Road 4
- Beresford Park 4
- Monterey Trailhead 4
- Parrott Drive 4
- Shelden Road 4
- 238 41st Avenue 5
- 37th Avenue 5
- Mid East Santa Inez Avenue 5
- Park Lane 5
- Parkside Area 5
- Station Park Cir. San Mateo CA 6
- Saint Matthew's Avenue 7
- Meowchi Heaven - Park Place - San Mateo 8
- Church Avenue 9
- North Central-3rd Ave and S Grant St 9
Connect With IQAir
Sign up for our newsletter
AQI US, Metric