AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 75.5K Followers • 12:00, Jun 22 Local time
26
US AQI⁺Good
Main pollutant:
PM2.5
4.7 µg/m³
19°
14 km/h
55 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 26 | | 21° 13° |  19 km/h | 63% |
| Tue | 29 |  | 22° 13° | 18 km/h | 62% |
| Wed | 45 | | 23° 13° | 18 km/h | 62% |
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 Low | 25% |
 Grass Low | 25% |
 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 Low | 25% |
Grass Low | 25% |
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?
- 839 Arlington Rd2
- Bryndleyclaw11
- Flower Street11
- Stony Hill Road11
- Gossamer Hollow12
- Chestnut Street13
- 29 Barcelona Circle14
- Canyon Road14
- Gossamer Cove15
- Chatham Court21
- Hudson Street21
- Myrtle Street21
- Saint Francis St, Redwood City21
- Arch Street22
- Harvest Drive22
- Whipple Avenue RC22
- Woodside22
- Odessa Court23
- Vera Avenue24
- 18th Avenue RWC26
- Bair Island26
- Bel Air Way26
- Keel Lane26
- Sanchez Way 226
- 299-247 Grand St27
- Rolison Rd28
- 125 Elwood Street29
- 1617 Anamor Street31
- Redwood Oaks31
- 777-717 Alameda de las Pulgas32
- 856 Chesterton32
- Chestnut Street 232
- Hawes Right Field32
- Red Oak Way33
- 2700-2798 Ohio Ave34
- Vista Drive34
- Eden Bower Lane37
- Laurel Way38
- Costano School39
- Sanchez Way44
