AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 78.9K Followers • 16:00, Oct 23 Local time
38
US AQI⁺Good
Main pollutant:
PM2.5
6.8 µg/m³
19°
18 km/h
63 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 43 |  | 21° 14° |  12 km/h | 41% |
| Sat | 25 | | 22° 14° | 15 km/h | 61% |
| Sun | 25 | | 19° 12° | 17 km/h | 73% |
Air pollutants
What is the current air quality in Redwood City?
PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.
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
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
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
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
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.
Learn more about global air quality
Where is the cleanest air quality in Redwood City?
- Bryndleyclaw19
- Saint Francis St, Redwood City23
- Flower Street24
- Chatham Court25
- Harvest Drive25
- 299-247 Grand St26
- Edgewood Park27
- Gossamer Hollow29
- Gossamer Cove30
- Costano School33
- Sanchez Way33
- Keel Lane34
- 18th Avenue RWC37
- Canyon Road37
- 2700-2798 Ohio Ave38
- Odessa Court39
- Vera Avenue39
- Whipple Avenue RC39
- Myrtle Street40
- Redwood Oaks40
- 856 Chesterton41
- Sanchez Way 242
- Vista Drive42
- 777-717 Alameda de las Pulgas43
- Arch Street43
- Bair Island43
- Rolison Rd43
- Eden Bower Lane44
- 1617 Anamor Street45
- Chestnut Street 246
- Red Oak Way46
- 125 Elwood Street47
- Hawes Right Field52
- Laurel Way53
