AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 75.4K Followers • 23:00, Jun 16 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.1 µg/m³
17°
9 km/h
71 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 27 |  | 24° 14° |  14 km/h | 60% |
| Thu | 19 | | 23° 14° | 14 km/h | 62% |
| Fri | 33 | | 22° 13° | 23 km/h | 69% |
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
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.
Learn more about global air quality
Where is the cleanest air quality in Redwood City?
- 839 Arlington Rd4
- Gossamer Hollow7
- Chatham Court8
- Saint Francis St, Redwood City8
- Woodside8
- Flower Street9
- Harvest Drive10
- Stony Hill Road10
- 29 Barcelona Circle12
- 299-247 Grand St12
- Gossamer Cove12
- Chestnut Street13
- 2700-2798 Ohio Ave14
- Keel Lane14
- Redwood Oaks14
- Bel Air Way16
- Hudson Street16
- Vista Drive16
- Whipple Avenue RC16
- 18th Avenue RWC17
- Myrtle Street17
- Odessa Court17
- Red Oak Way17
- Sanchez Way 217
- 1617 Anamor Street18
- 777-717 Alameda de las Pulgas19
- Bair Island19
- Vera Avenue19
- Arch Street20
- Laurel Way20
- Rolison Rd20
- 856 Chesterton22
- Hawes Right Field22
- Chestnut Street 223
- 125 Elwood Street27
- Costano School28
- Sanchez Way28
