AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 74.4K Followers • 20:00, Apr 23 Local time
17
US AQI⁺Good
Main pollutant:
PM2.5
3.1 µg/m³
14°
11 km/h
82 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 30 |  | 16° 10° |  20 km/h | 80% |
| Fri | 29 | | 15° 9° | 20 km/h | 74% |
| Sat | 34 | | 17° 12° | 21 km/h | 71% |
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
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed Low | 25% |
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
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
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?
- Upland Road8
- Midpeninsula Regional Open Space District - SFO10
- Costano School11
- Keel Lane11
- Sanchez Way11
- Skyline Boulevard MAC12
- 856 Chesterton13
- Chatham Court13
- Alexander Avenue14
- Palomar Park14
- Bel Air Way16
- Cerrito Avenue16
- Chestnut Street16
- Gossamer Cove16
- Laurel Way16
- Ralston Road16
- Vista Drive16
- Whipple Avenue RC16
- 18th Avenue RWC17
- 29 Barcelona Circle17
- 839 Arlington Rd17
- Eden Bower Lane17
- Edgewood Park17
- Flower Street17
- Gossamer Hollow17
- Harvest Drive17
- Myrtle Street17
- Red Oak Way17
- Redwood Oaks17
- Stony Hill Road17
- Arch Street18
- Bair Island18
- Canyon Road18
- Hudson Street18
- Ohio Avenue18
- Sanchez Way 218
- 125 Elwood Street20
- 1617 Anamor Street20
- Rolison Rd20
- Vera Avenue21
- Hawes Right Field22
- Santa Clara Avenue at Barton Street23
- Chestnut Street 224
- Odessa Court25
