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Air quality in Redwood City
Air quality index (AQI) and PM2.5 air pollution in Redwood City
49.7K people follow this city
Redwood City Air Quality Map
Real-time Redwood City air pollution map
AIR QUALITY DATA CONTRIBUTORS
50 Contributors
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Pollen
What is the pollen count in Redwood City today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Redwood City?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 79% |
| Wind | 5.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 158 |
| 2 | Indio, California | 124 |
| 3 | Pahrump, Nevada | 65 |
| 4 | Baton Rouge, Louisiana | 64 |
| 5 | Newell, North Carolina | 63 |
| 6 | Corpus Christi, Texas | 62 |
| 7 | Ocala, Florida | 62 |
| 8 | Jacksonville, Florida | 59 |
| 9 | North Charleston, South Carolina | 57 |
| 10 | The Woodlands, Texas | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Redwood City aqi ranking
Real-time Redwood City air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Vera Cash Market | 29 |
| 2 | Stanford University Press | 28 |
| 3 | Sanchez Way | 23 |
| 4 | Maple Way | 21 |
| 5 | Emerald Hillbillies | 19 |
| 6 | Chestnut Street 2 | 14 |
| 7 | Ralston Road | 14 |
| 8 | Waverly Avenue | 13 |
| 9 | Laurel Way | 12 |
| 10 | Odessa Court | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
9
live AQI index
Good
Overview
What is the current air quality in Redwood City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.2µg/m³ | |
✓
PM2.5 concentration in Redwood City air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Redwood City?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Redwood City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 22 | Good 30 AQI US | | 62.6° 50° |  15.7 mp/h |
| Tuesday, Apr 23 | Good 31 AQI US | | 62.6° 50° | 8.9 mp/h |
| Wednesday, Apr 24 | Good 23 AQI US | | 60.8° 51.8° | 13.4 mp/h |
| Today | Good 9 AQI US | | 60.8° 51.8° | 13.4 mp/h |
| Friday, Apr 26 | Good 10 AQI US |  20% | 60.8° 50° | 17.9 mp/h |
| Saturday, Apr 27 | Good 12 AQI US | | 62.6° 46.4° | 13.4 mp/h |
| Sunday, Apr 28 | Good 14 AQI US |  | 64.4° 48.2° | 13.4 mp/h |
| Monday, Apr 29 | Good 16 AQI US |  | 64.4° 46.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 17 AQI US | | 68° 48.2° | 8.9 mp/h |
| Wednesday, May 1 | Good 16 AQI US | | 64.4° 50° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Redwood City air quality data attribution
50Contributors
- California Air Resources Board (CARB)
1 station
2 Government Contributors
- IQAir community Member
1 station
- Wim Coekaerts
1 station
- Sanchez Way
1 station
3 Individual Contributors
- 45 Anonymous contributors
45 stations
45 Anonymous Contributors
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Redwood City?
- Palm Park 3
- Chatham Court 4
- Flower Street 4
- Midpeninsula Regional Open Space District - SFO 4
- Vernal Way, Emerald Hills 4
- Ohio Avenue 5
- Star Hill Road 5
- 856 Chesterton 6
- Cerrito Avenue 6
- Santa Clara Avenue at Barton Street 6
- Bel Air Way 7
- Harvest Drive 7
- Myrtle Street 7
- Stony Hill Road 7
- 29 Barcelona Circle 8
- Arch Street 8
- Arlington Road 8
- Columbia Avenue 8
- Palomar Park 8
- Vera Avenue 8
- 18th Avenue RWC 9
- Red Oak Way 9
- Roosevelt Avenue 9
- Sanchez Way 2 9
- Vista Drive 9
- 1617 Anamor Street 10
- Bair Island 10
- Canyon Road 10
- Chelsea Way 10
- Eden Bower Lane 10
- Gossamer Hollow 10
- Hudson Street 10
- Redwood Oaks 2 10
- Upland Road 10
- 125 Elwood Street 11
- Hawes Right Field 11
- Keel Lane 11
- Redwood Oaks 11
- Vista Court 11
- Laurel Way 12
- Odessa Court 12
- Waverly Avenue 13
- Chestnut Street 2 14
- Ralston Road 14
- Emerald Hillbillies 19
- Maple Way 21
- Sanchez Way 23
- Stanford University Press 28
- Vera Cash Market 29
AQI US, Metric