Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Arch Street, Redwood City
Air quality index (AQI) and PM2.5 air pollution near Arch Street, Redwood City
594 people follow this station
Air Quality Map
Real-time Arch Street air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesPollen
What is the pollen count in Arch Street today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Arch Street, Redwood City?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 64% |
| Wind | 25.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Durham, North Carolina | 111 |
| 2 | Chapel Hill, North Carolina | 70 |
| 3 | Lake Arrowhead, California | 66 |
| 4 | Yucaipa, California | 66 |
| 5 | Corpus Christi, Texas | 65 |
| 6 | San Antonio, Texas | 64 |
| 7 | Pahrump, Nevada | 63 |
| 8 | Mecca, California | 61 |
| 9 | Redlands, California | 60 |
| 10 | San Bernardino, California | 59 |
(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 | Stanford University Press | 24 |
| 2 | Hawes Right Field | 20 |
| 3 | Redwood Oaks | 17 |
| 4 | Vera Cash Market | 17 |
| 5 | Waverly Avenue | 17 |
| 6 | Chestnut Street 2 | 16 |
| 7 | Emerald Hillbillies | 16 |
| 8 | Ralston Road | 16 |
| 9 | Columbia Avenue | 15 |
| 10 | Arch Street | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
live AQI index
Good
Overview
What is the current air quality near Arch Street, Redwood City?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.4µg/m³ | |
Health Recommendations
What is the current air quality near Arch Street, Redwood City?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Arch Street, Redwood City air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 30 | Good 16 AQI US | |||
| Wednesday, May 1 | Good 17 AQI US | |||
| Thursday, May 2 | Good 10 AQI US | |||
| Today | Good 14 AQI US |  100% | 55.4° 44.6° |  13.4 mp/h |
| Saturday, May 4 | Good 11 AQI US | | 57.2° 42.8° | 13.4 mp/h |
| Sunday, May 5 | Good 11 AQI US |  | 59° 44.6° | 8.9 mp/h |
| Monday, May 6 | Good 16 AQI US | | 60.8° 46.4° | 11.2 mp/h |
| Tuesday, May 7 | Good 14 AQI US | | 68° 50° | 11.2 mp/h |
| Wednesday, May 8 | Good 15 AQI US | | 75.2° 55.4° | 11.2 mp/h |
| Thursday, May 9 | Good 15 AQI US | | 75.2° 55.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Arch Street 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 1
- Seabrook Court 5
- Maple Way 8
- Sanchez Way 8
- 856 Chesterton 9
- Bel Air Way 10
- Farm Hills 10
- Palomar Park 10
- Vernal Way, Emerald Hills 10
- Keel Lane 11
- Laurel Way 11
- Palm Park 11
- Red Oak Way 11
- Vista Court 11
- 29 Barcelona Circle 12
- Belle Roche Court 12
- Cerrito Avenue 12
- Chatham Court 12
- Flower Street 12
- Harvest Drive 12
- Sanchez Way 2 12
- Vista Drive 12
- 125 Elwood Street 13
- 1617 Anamor Street 13
- 18th Avenue RWC 13
- Arlington Road 13
- Bair Island 13
- Eden Bower Lane 13
- Gossamer Hollow 13
- Midpeninsula Regional Open Space District - SFO 13
- Myrtle Street 13
- Odessa Court 13
- Ohio Avenue 13
- Roosevelt Avenue 13
- Stony Hill Road 13
- Upland Road 13
- Vera Avenue 13
- Arch Street 14
- Canyon Road 14
- Hudson Street 14
- Redwood Oaks 2 14
- Santa Clara Avenue at Barton Street 14
- Columbia Avenue 15
- Chestnut Street 2 16
- Emerald Hillbillies 16
- Ralston Road 16
- Redwood Oaks 17
- Vera Cash Market 17
- Waverly Avenue 17
- Hawes Right Field 20
- Stanford University Press 24
AQI US, Metric