AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 75.4K Followers • 16:00, Jun 16 Local time
23
US AQI⁺Good
Main pollutant:
PM2.5
4.1 µg/m³
23°
18 km/h
48 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 42 | | 23° 14° |  19 km/h | 59% |
| Tue | 37 | | 24° 13° | 13 km/h | 59% |
| Wed | 19 | | 23° 13° | 13 km/h | 65% |
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 Low | 25% |
 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 Low | 25% |
Grass Low | 25% |
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.
Where is the cleanest air quality in Redwood City?
- 839 Arlington Rd11
- Bryndleyclaw11
- Saint Francis St, Redwood City12
- Gossamer Cove13
- Flower Street14
- Woodside15
- Gossamer Hollow16
- Chestnut Street17
- Costano School17
- Chatham Court18
- Odessa Court18
- Stony Hill Road18
- 18th Avenue RWC20
- Harvest Drive20
- Whipple Avenue RC21
- 29 Barcelona Circle22
- Hudson Street22
- Keel Lane22
- Myrtle Street22
- Bair Island23
- Bel Air Way23
- 299-247 Grand St24
- Arch Street24
- Vista Drive24
- Red Oak Way26
- Rolison Rd26
- Vera Avenue26
- 125 Elwood Street27
- 2700-2798 Ohio Ave27
- 777-717 Alameda de las Pulgas27
- Redwood Oaks27
- 1617 Anamor Street28
- Chestnut Street 228
- Laurel Way28
- Sanchez Way 230
- Hawes Right Field31
- 856 Chesterton33
- Sanchez Way39
