AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 78.7K Followers • 07:00, Oct 12 Local time
14
US AQI⁺Good
Main pollutant:
PM2.5
2.6 µg/m³
13°
7 km/h
84 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 20 |  | 19° 12° |  16 km/h | 65% |
| Tue | 34 | | 21° 11° | 17 km/h | 52% |
| Wed | 34 | | 21° 13° | 15 km/h | 49% |
Air pollutants
What is the current air quality in Redwood City?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Redwood City
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Redwood City today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Redwood City today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Redwood City
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Redwood City
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Redwood City
Historic air quality near Redwood City
History
Historic air quality graph for Redwood City
Historic air quality near Redwood City
History
Historic air quality graph for Redwood City
Most polluted locations near Redwood City
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Redwood City
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Redwood City?
- Bryndleyclaw1
- Saint Francis St, Redwood City1
- 839 Arlington Rd13
- Chatham Court13
- Flower Street13
- 299-247 Grand St14
- Harvest Drive14
- 29 Barcelona Circle17
- Gossamer Cove17
- Canyon Road18
- Stony Hill Road19
- 856 Chesterton21
- Edgewood Park21
- Keel Lane21
- Whipple Avenue RC21
- Myrtle Street22
- 18th Avenue RWC23
- 125 Elwood Street24
- 1617 Anamor Street24
- Arch Street24
- Bair Island24
- Eden Bower Lane24
- Redwood Oaks24
- Sanchez Way 224
- Vista Drive24
- 777-717 Alameda de las Pulgas25
- Gossamer Hollow25
- Laurel Way25
- Rolison Rd26
- Vera Avenue26
- Odessa Court27
- Red Oak Way27
- Chestnut Street 235
- 2700-2798 Ohio Ave36
- Costano School55
- Sanchez Way62
- Woodside115
- Farm Hills 2250
