AddAir quality in Redwood City
Air quality index (AQI⁺) and PM2.5 air pollution in Redwood City • 79.1K Followers • 16:00, Nov 07 Local time
32
US AQI⁺Good
Main pollutant:
PM2.5
5.9 µg/m³
19°
14 km/h
62 %
Hourly forecast
Redwood City air quality index (AQI⁺) forecast
Daily forecast
Redwood City air quality index (AQI⁺) forecast
| Today | 29 |  | 19° 15° |  12 km/h | 81% |
| Sun | 42 | | 19° 15° | 15 km/h | 70% |
| Mon | 35 |  | 19° 15° | 12 km/h | 73% |
Air pollutants
What is the current air quality in Redwood City?
PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.
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 None | 0% |
 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 None | 0% |
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?
- Chatham Court0
- Bryndleyclaw2
- Saint Francis St, Redwood City2
- Redwood Oaks4
- Redwood Oaks 24
- 299-247 Grand St6
- Flower Street7
- Harvest Drive7
- 18th Avenue RWC9
- 2700-2798 Ohio Ave10
- Vera Avenue10
- Keel Lane12
- Stony Hill Road12
- 1617 Anamor Street13
- Rolison Rd13
- Whipple Avenue RC13
- Myrtle Street14
- Sanchez Way 214
- 777-717 Alameda de las Pulgas17
- Arch Street17
- 125 Elwood Street18
- Red Oak Way18
- Vista Drive19
- Gossamer Cove20
- Bair Island21
- Chestnut Street 221
- Eden Bower Lane22
- Costano School28
- 856 Chesterton30
- Laurel Way30
- Sanchez Way33
- Odessa Court47
- Woodside175
