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Air quality near South Grant Street, San Mateo
Air quality index (AQI) and PM2.5 air pollution near South Grant Street, San Mateo
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Air Quality Map
Real-time South Grant Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in South Grant Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near South Grant Street, San Mateo?
| Weather | Mist |
| Temperature | 51.8°F |
| Humidity | 76% |
| Wind | 18.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 74 |
| 2 | Mecca, California | 68 |
| 3 | Bethlehem, Pennsylvania | 63 |
| 4 | Coopersburg, Pennsylvania | 62 |
| 5 | Quakertown, Pennsylvania | 62 |
| 6 | Palm Desert, California | 58 |
| 7 | Carlsbad, New Mexico | 57 |
| 8 | Oklahoma City, Oklahoma | 57 |
| 9 | Edmond, Oklahoma | 54 |
| 10 | Tulsa, Oklahoma | 54 |
(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 | 53 |
| 2 | Church Avenue | 25 |
| 3 | Sylvan Avenue | 23 |
| 4 | Meowchi Heaven - Park Place - San Mateo | 22 |
| 5 | North Central-3rd Ave and S Grant St | 21 |
| 6 | 7th Avenue | 20 |
| 7 | Mid East Santa Inez Avenue | 20 |
| 8 | Parrott Drive | 20 |
| 9 | Pescadero | 20 |
| 10 | 37th Avenue | 19 |
(local time)
SEE WORLD AQI RANKING
US AQI
13
live AQI index
Good
Overview
What is the current air quality near South Grant Street, San Mateo?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 13 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2µg/m³ | |
Health Recommendations
What is the current air quality near South Grant Street, San Mateo?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
South Grant Street, San Mateo air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 12 AQI US | |||
| Monday, Apr 29 | Good 14 AQI US | |||
| Today | Good 13 AQI US | |||
| Wednesday, May 1 | Good 14 AQI US |  | 62.6° 48.2° |  11.2 mp/h |
| Thursday, May 2 | Good 16 AQI US |  | 64.4° 50° | 13.4 mp/h |
| Friday, May 3 | Good 16 AQI US | | 62.6° 51.8° | 13.4 mp/h |
| Saturday, May 4 | Good 14 AQI US |  100% | 53.6° 46.4° | 15.7 mp/h |
| Sunday, May 5 | Good 7 AQI US | 30% | 55.4° 46.4° | 17.9 mp/h |
| Monday, May 6 | Good 11 AQI US | | 57.2° 48.2° | 11.2 mp/h |
| Tuesday, May 7 | Good 14 AQI US | | 59° 48.2° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
South Grant Street air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Mateo?
- 31st Ave 1
- Noe Avenue 1
- 772-774 Polhemus Road 2
- East Poplar Avenue 5
- Edison Street 7
- San Mateo Park 7
- Avila Road 8
- Queens Lane / Lakewood Circle 8
- 113 West 40th Avenue 9
- 12th Avenue San Mateo CA 94402 9
- Belford Way 10
- Central San Mateo 10
- Portola Hts - 5 Points 11
- 13th Avenue 12
- 621 Hillcrest Way 12
- BV.SM Upper 12
- CuriOdyssey at Coyote Point 12
- Durand Drive 12
- Iowa Drive 12
- San Mateo Police Department 12
- Sugarloaf 12
- Pescadero Hills 13
- South Grant Street 13
- South Ranch Road 13
- West Ranch Road 13
- Live Oak Drive 14
- Portola Drive 14
- 7405 Alpine Road 15
- Baywood - Aragon 15
- Highland Avenue 15
- Mid Hillsdale Blvd 15
- North Claremont St 15
- Occidental Avenue 15
- Yale Drive 15
- Beresford Park 16
- Leafwood Court 16
- Louise outside 16
- Mountain View Place 16
- Pinewood Court 16
- Play Bowl Drive 16
- Stratford Way 16
- 100 Canada Vista 17
- 10th Ave and Palm 17
- 238 41st Avenue 17
- 39th Ave 17
- Cornell 17
- Hayward Park on El Camino 17
- Marshall Avenue 17
- Park Lane 17
- Parkside Area 17
- Sunset Terrace 17
- Edinburgh Street 18
- Monterey Trailhead 18
- North Quebec Street 18
- West Capistrano Way 18
- 37th Avenue 19
- Arroyo Ct 19
- Saint Matthew's Avenue 19
- Station Park Cir. San Mateo CA 19
- 7th Avenue 20
- Mid East Santa Inez Avenue 20
- Parrott Drive 20
- Pescadero 20
- North Central-3rd Ave and S Grant St 21
- Meowchi Heaven - Park Place - San Mateo 22
- Sylvan Avenue 23
- Church Avenue 25
- Shelden Road 53
AQI US, Metric