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Air quality near Ralston Road, Redwood City
Air quality index (AQI) and PM2.5 air pollution near Ralston Road, Redwood City
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Air Quality Map
Real-time Ralston Road air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Ralston Road today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Ralston Road, Redwood City?
| Weather | Clear sky |
| Temperature | 60.8°F |
| Humidity | 63% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 80 |
| 2 | Mecca, California | 80 |
| 3 | San Bernardino, California | 78 |
| 4 | Van Nuys, California | 69 |
| 5 | Castaic, California | 67 |
| 6 | Fontana, California | 67 |
| 7 | Reseda, California | 67 |
| 8 | Val Verde, California | 65 |
| 9 | Pahrump, Nevada | 63 |
| 10 | San Fernando, California | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Redwood City air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Keel Lane | 19 |
| 2 | Vera Cash Market | 19 |
| 3 | Sanchez Way | 17 |
| 4 | Laurel Way | 16 |
| 5 | Vista Drive | 16 |
| 6 | Bair Island | 15 |
| 7 | Eden Bower Lane | 15 |
| 8 | Red Oak Way | 15 |
| 9 | Upland Road | 15 |
| 10 | 125 Elwood Street | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality near Ralston Road, Redwood City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.2µg/m³ | |
Health Recommendations
What is the current air quality near Ralston Road, Redwood City?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Ralston Road, Redwood City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 24 AQI US | |||
| Wednesday, May 1 | Good 23 AQI US | |||
| Thursday, May 2 | Good 9 AQI US | |||
| Today | Good 9 AQI US |  | 60.8° 48.2° |  11.2 mp/h |
| Saturday, May 4 | Good 16 AQI US |  100% | 51.8° 42.8° | 11.2 mp/h |
| Sunday, May 5 | Good 14 AQI US | | 51.8° 41° | 11.2 mp/h |
| Monday, May 6 | Good 14 AQI US |  | 53.6° 42.8° | 8.9 mp/h |
| Tuesday, May 7 | Good 18 AQI US | | 57.2° 44.6° | 13.4 mp/h |
| Wednesday, May 8 | Good 17 AQI US | | 66.2° 48.2° | 8.9 mp/h |
| Thursday, May 9 | Good 19 AQI US | | 73.4° 53.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Ralston Road air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Redwood City?
- Star Hill Road 2
- Maple Way 4
- Palm Park 5
- 856 Chesterton 6
- Flower Street 6
- 29 Barcelona Circle 7
- Chatham Court 8
- Farm Hills 8
- Midpeninsula Regional Open Space District - SFO 8
- Santa Clara Avenue at Barton Street 8
- 18th Avenue RWC 9
- Arlington Road 9
- Cerrito Avenue 9
- Odessa Court 9
- Ralston Road 9
- Sanchez Way 2 9
- Vernal Way, Emerald Hills 9
- Myrtle Street 10
- Roosevelt Avenue 10
- Vera Avenue 10
- Arch Street 11
- Gossamer Hollow 11
- Ohio Avenue 11
- Redwood Oaks 11
- Redwood Oaks 2 11
- Stony Hill Road 11
- 1617 Anamor Street 12
- Bel Air Way 12
- Belle Roche Court 12
- Canyon Road 12
- Harvest Drive 12
- Hudson Street 12
- Waverly Avenue 12
- Chestnut Street 2 13
- Columbia Avenue 13
- Emerald Hillbillies 13
- Palomar Park 13
- Vista Court 13
- 125 Elwood Street 14
- Hawes Right Field 14
- Stanford University Press 14
- Bair Island 15
- Eden Bower Lane 15
- Red Oak Way 15
- Upland Road 15
- Laurel Way 16
- Vista Drive 16
- Sanchez Way 17
- Keel Lane 19
- Vera Cash Market 19
AQI US, Metric