AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 75.3K Followers • 16:00, Jun 14 Local time
27
US AQI⁺Good
Main pollutant:
PM2.5
4.8 µg/m³
23°
19 km/h
48 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 35 | | 23° 13° |  19 km/h | 60% |
| Sun | 39 | | 25° 13° | 19 km/h | 52% |
| Mon | 36 | | 25° 13° | 19 km/h | 58% |
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
High
 Tree Low | 25% |
 Grass High | 75% |
 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
High
Tree Low | 25% |
Grass High | 75% |
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
City ranking
Real-time USA AQI⁺ city ranking
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
City ranking
Real-time USA AQI⁺ city ranking
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 Rd11
- Bryndleyclaw12
- Flower Street14
- Chatham Court17
- Chestnut Street17
- Saint Francis St, Redwood City17
- Stony Hill Road18
- Woodside18
- Harvest Drive20
- Gossamer Cove21
- 29 Barcelona Circle22
- Gossamer Hollow22
- Hudson Street22
- Arch Street24
- Bel Air Way24
- Vista Drive24
- Whipple Avenue RC24
- 299-247 Grand St25
- Myrtle Street25
- Keel Lane26
- Red Oak Way26
- Sanchez Way 227
- 18th Avenue RWC28
- Odessa Court28
- Vera Avenue28
- 125 Elwood Street29
- 1617 Anamor Street29
- 777-717 Alameda de las Pulgas30
- Redwood Oaks30
- 2700-2798 Ohio Ave31
- Chestnut Street 231
- Laurel Way32
- Rolison Rd32
- 856 Chesterton34
- Hawes Right Field36
- Costano School39
- Sanchez Way39
- Bair Island40
