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Air quality near 113 West 40th Avenue, San Mateo
Air quality index (AQI) and PM2.5 air pollution near 113 West 40th Avenue, San Mateo
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Air Quality Map
Real-time 113 West 40th Avenue air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Weledelzeergeleerde Heer
Individual
Pollen
What is the pollen count in 113 West 40th Avenue today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather near 113 West 40th Avenue, San Mateo?
| Weather | Mist |
| Temperature | 55.4°F |
| Humidity | 73% |
| Wind | 12.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 70 |
| 2 | Rapid City, South Dakota | 65 |
| 3 | Libby, Montana | 57 |
| 4 | Nevada County, California | 54 |
| 5 | Placer, California | 54 |
| 6 | Yucaipa, California | 52 |
| 7 | Downieville, California | 50 |
| 8 | Duchesne, Utah | 49 |
| 9 | Baker, Nevada | 48 |
| 10 | Carlsbad, New Mexico | 48 |
(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 | 21 |
| 2 | Meowchi Heaven - Park Place - San Mateo | 20 |
| 3 | North Central-3rd Ave and S Grant St | 19 |
| 4 | Parrott Drive | 19 |
| 5 | 7th Avenue | 18 |
| 6 | North Central | 18 |
| 7 | Saint Matthew's Avenue | 18 |
| 8 | 238 41st Avenue | 17 |
| 9 | 37th Avenue | 17 |
| 10 | 39th Ave | 17 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality near 113 West 40th Avenue, San Mateo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.1µg/m³ | |
Health Recommendations
What is the current air quality near 113 West 40th Avenue, San Mateo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
113 West 40th Avenue, San Mateo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Apr 20 | Good 11 AQI US | |||
| Sunday, Apr 21 | Good 14 AQI US | |||
| Monday, Apr 22 | Good 8 AQI US | |||
| Today | Good 9 AQI US |  | 60.8° 50° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 17 AQI US | | 59° 48.2° | 13.4 mp/h |
| Thursday, Apr 25 | Good 11 AQI US |  20% | 59° 50° | 20.1 mp/h |
| Friday, Apr 26 | Good 10 AQI US |  | 59° 48.2° | 13.4 mp/h |
| Saturday, Apr 27 | Good 12 AQI US |  | 60.8° 48.2° | 13.4 mp/h |
| Sunday, Apr 28 | Good 13 AQI US | | 59° 46.4° | 17.9 mp/h |
| Monday, Apr 29 | Good 10 AQI US | | 57.2° 46.4° | 17.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
113 West 40th Avenue air quality data attribution
Contributor
- Weledelzeergeleerde Heer
1 station
Individual Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Mateo?
- 31st Ave 0
- Noe Avenue 1
- Pescadero Hills 4
- Queens Lane / Lakewood Circle 4
- San Mateo Park 5
- Avila Road 6
- Edison Street 6
- Occidental Avenue 6
- South Ranch Road 7
- Central San Mateo 8
- East Poplar Avenue 8
- 113 West 40th Avenue 9
- BV.SM Upper 9
- Belford Way 9
- Pescadero 9
- Portola Hts - 5 Points 9
- Sugarloaf 9
- 12th Avenue San Mateo CA 94402 10
- Highland Avenue 10
- Iowa Drive 10
- 621 Hillcrest Way 11
- 7405 Alpine Road 11
- CuriOdyssey at Coyote Point 11
- West Ranch Road 11
- 13th Avenue 12
- Durand Drive 12
- Live Oak Drive 12
- Mountain View Place 12
- North Claremont St 12
- Pinewood Court 12
- Play Bowl Drive 12
- San Mateo Police Department 12
- 100 Canada Vista 13
- Baywood - Aragon 13
- Beresford Park 13
- Leafwood Court 13
- Park Lane 13
- Portola Drive 13
- Shelden Road 13
- South Grant Street 13
- 10th Ave and Palm 14
- Cornell 14
- Louise outside 14
- Mid Hillsdale Blvd 14
- Monterey Trailhead 14
- Stratford Way 14
- Marshall Avenue 15
- Parkside Area 15
- Sunset Terrace 15
- Arroyo Ct 16
- Edinburgh Street 16
- Mid East Santa Inez Avenue 16
- North Quebec Street 16
- Station Park Cir. San Mateo CA 16
- Sylvan Avenue 16
- West Capistrano Way 16
- 238 41st Avenue 17
- 37th Avenue 17
- 39th Ave 17
- Hayward Park on El Camino 17
- Yale Drive 17
- 7th Avenue 18
- North Central 18
- Saint Matthew's Avenue 18
- North Central-3rd Ave and S Grant St 19
- Parrott Drive 19
- Meowchi Heaven - Park Place - San Mateo 20
- Church Avenue 21
AQI US, Metric